Introduction of YEASEN Cytokines

Yeasen's cytokines are independently developed by our experienced protein scientists to ensure rigorous testing of protein biological activity, purity, consistency, safety and stability before the product is launched. Yeasen cytokines are widely used in stem cells, neurobiology, immunology, apoptosis, protein drugs, as well as regenerative medicine and cell therapy.

 

High quality: strict production process and quality control ensure high activity and high purity;
Application: Highly active cytokines are well suited for cell induction, stem cell differentiation and organoid culture;
Stable: batch activity testing to ensure high stability between different batches;
Diversity: four expression system platforms of prokaryotic, yeast, insect and mammal;
Diversity: Four protein expression systems： E. coli, yeast, insects cell, mammalian cell;
Flexibility: A variety of specifications, available from stock;
Reliable: Strict product quality control system, cell culture experiments to verify the effectiveness of products;
Full variety: covers all cytokine families, including interleukin, growth factors, chemokines, neurotrophic factors, interferon, tumor necrosis factor..

 

CONTENT

1、Proteins associated with stem cell research

2、Proteins associated with CAR-T/NK/CIK cell therapy studies

3、Proteins associated with dendritic cells (DCs)

4、Proteins associated with macrophage culture

5、Proteins associated with osteoclast culture

6、Proteins associated with organoid culture

7、Proteins associated with neuroscience studies

8、Cytokine family catalog

9、Product superiority

 

 

 

Features of the product

High biological activity

The biological activity of a protein is an important indicator of protein quality. Generally, different protein concentrations are used to stimulate cell multiplication or death to evaluate protein activity. Yeasen recombinant proteins have lower ED50 and higher protein specific activity than the competitors.

Low endotoxin

In order to ensure sufficient safety of the product, the product undergoes a rigorous LAL reagent test to detect endotoxin, and the results show that the endotoxin level of Yeasen product is < 0.1EU/μg protein or < 0.01EU/μg protein.

No tag

Consistent with the sequence of the native protein, it can be determined that the activity of the protein is produced by the protein of interest, rather than the reaction of other proteins, ensuring the reliability of the experimental results.Nonspecific antibodies can also be avoided when used as immunogens by label-free proteins.

High purity

The purity of the protein is >95%, and the homogeneity of the product is proved by both reducing and non-reducing SDS-PAGE and HPLC tests.

Carrier Free

Yeasen cytokines are usually preserved in PBS, do not contain any carrier proteins (such as BSA, HSA, etc.), and only contain the protein of interest, which can ensure that the protein activity is produced by the protein of interest, rather than caused by other protein reactions, ensuring the reliability of experimental results.

Microbial contamination control

The protein solutions were filtered through a 0.2 μm microporous membrane.

Product form

Lyophilized powder, compared to liquid, has better stability and is easier to store for a long time.

 

1、Proteins associated with stem cell research

Proteins associated with hematopoietic stem cell culture

Name	species	Cat No.	expression system	Tag	Size
Flt3-Ligand	Human	92259ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rhesus	92273ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-6	Human	90107ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90146ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90171ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rhesus	90136ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-3	Human	90104ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90143ES	E.coli	No-tag	10 μg	100 μg	500 μg
GM-CSF	Human	91102ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	91108ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	91112ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rhesus	91106ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Canine	91110ES	E.coli	No-tag	5 μg	100 μg	500 μg
G-CSF	Human	91101ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	91107ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	91111ES	E.coli	No-tag	10 μg	100 μg	500 μg
TPO	Human	92252ES	HEK293 Cells	His	100 μg	1 mg
	Mouse	92261ES	HEK293 Cells	His	100 μg	1 mg
EPO	Human	92804ES	HEK293 Cells	Fc	100 μg	1 mg
Shh	Human	92566ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	92589ES	E.coli	No-tag	5 μg	100 μg	500 μg
SCF	Human	92251ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	92260ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	92268ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Canine	92267ES	E.coli	No-tag	10 μg	100 μg	500 μg
VEGF165	Human	91502ES	Yeast	No-tag	10 μg	100 μg	500 μg
VEGF121	Human	91503ES	Yeast	No-tag	10 μg	100 μg	500 μg
VEGF164	Mouse	91508ES	Yeast	No-tag	10 μg	100 μg	500 μg
	Rat	91512ES	Yeast	No-tag	10 μg	100 μg	500 μg
VEGF120	Mouse	91506ES	Yeast	No-tag	10 μg	100 μg	500 μg
	Rat	91510ES	Yeast	No-tag	10 μg	100 μg	500 μg

 

Proteins associated with pluripotent stem cell culture

Name	Species	Cat No.	Expression system	Tag	Size
TGF-β1	Human/Mouse/Rat	91701ES	CHO Cells	No-tag	5 μg	100 μg
Acitvin A	Human/Mouse/Rat	91702ES	E.coli	No-tag	10 μg	100 μg	500 μg
EGF	Human	92701ES	Yeast	No-tag	100 μg	500 μg
	Mouse	92703ES	E.coli	No-tag	100 μg	500 μg
	Rat	92705ES	E.coli	No-tag	100 μg	500 μg
IL-3	Human	90104ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90143ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-6	Human	90107ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90146ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90171ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rhesus	90136ES	E.coli	No-tag	10 μg	100 μg	500 μg
SCF	Human	92251ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	92260ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	92268ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Canine	92267ES	E.coli	No-tag	10 μg	100 μg	500 μg
GDNF	Human	92102ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	92103ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	92104ES	E.coli	No-tag	10 μg	100 μg	500 μg
Noggin	Human	92528ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	92262ES	E.coli	No-tag	5 μg	100 μg	500 μg
IGF-1	Human	92201ES	E.coli	No-tag	100 μg	500 μg
	Mouse	92208ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	92209ES	E.coli	No-tag	10 μg	100 μg	500 μg
PDGF-BB	Human	91605ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	91602ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	91603ES	E.coli	No-tag	10 μg	100 μg	500 μg
PDGF-AA	Human	91601ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	91604ES	E.coli	No-tag	10 μg	100 μg	500 μg
FGF basic	Human	91330ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	91315ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	91324ES	E.coli	No-tag	10 μg	100 μg	500 μg
KGF/FGF-7	Human	91304ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	91316ES	E.coli	No-tag	10 μg	100 μg	500 μg
FGF-10	Human	91306ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	91319ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	91326ES	E.coli	No-tag	5 μg	100 μg	500 μg
BMP-2	Human	92051ES	E.coli	No-tag	10 μg	100 μg	500 μg
BMP-4	Human	92053ES	E.coli	No-tag	10 μg	100 μg	500 μg
Wnt-3a	Human	92276ES	HEK293 Cells	Fc	100 μg	1 mg
HGF	Human	92055ES	CHO  Cells	No-tag	5 μg	100 μg	500 μg

 

Proteins associated with embryonic stem cell culture

Name	Species	Cat No.	Expression system	Tag	Size
Activin A	Human/Mouse/Rat	91702ES	E.coli	No-tag	10 μg	100 μg	500 μg
TGF-β1	Human/Mouse/Rat	91701ES	CHO Cells	No-tag	5 μg	100 μg
FGF basic	Human	91330ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	91315ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	91324ES	E.coli	No-tag	10 μg	100 μg	500 μg
FGF-4	Human	91303ES	E.coli	No-tag	5 μg	100 μg	500 μg
LIF	Human	92111ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	92256ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	92113ES	E.coli	No-tag	5 μg	100 μg	500 μg
IGF-1	Human	92201ES	E.coli	No-tag	100 μg	500 μg
	Mouse	92208ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	92209ES	E.coli	No-tag	10 μg	100 μg	500 μg
LR3 IGF-1	Human	92210ES	E.coli	No-tag	1 mg	5 mg	20 mg
Noggin	Human	92528ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	92262ES	E.coli	No-tag	5 μg	100 μg	500 μg
EPO	Human	92804ES	HEK293 Cells	Fc	100 μg	1 mg
BDNF	Human/Mouse/Rat	92129ES	E.coli	His	5 μg	100 μg	500 μg
Vitronectin	Human	92549ES	HEK293 Cells	His	100 μg	1 mg
Follistatin	Human	92530ES	E.coli	No-tag	5 μg	100 μg	500 μg
BAFF	Human	90604ES	E.coli	No-tag	5 μg	100 μg	500 μg

 

Proteins associated with mesenchymal stem cell culture

Name	Species	Cat No.	Expression system	Tag	Size
TGF-β1	Human/Mouse/Rat	91701ES	CHO Cells	No-tag	5 μg	100 μg
TGF-β3	Human	91705ES	E.coli	His	5 μg	20 μg	100 μg
FGF basic	Human	91330ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	91315ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	91324ES	E.coli	No-tag	10 μg	100 μg	500 μg
PDGF-BB	Human	91605ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	91602ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	91603ES	E.coli	No-tag	10 μg	100 μg	500 μg
BMP-4	Human	92053ES	E.coli	No-tag	10 μg	100 μg	500 μg
EGF	Human	92701ES	Yeast	No-tag	100 μg	500 μg
	Mouse	92703ES	E.coli	No-tag	100 μg	500 μg
	Rat	92705ES	E.coli	No-tag	100 μg	500 μg

 

Proteins associated with neural stem cell culture

Name	Species	Cat No.	Expression system	Tag	Size
BMP-2	Human	92051ES	E.coli	No-tag	10 μg	100 μg	500 μg
EGF	Human	92701ES	Yeast	No-tag	100 μg	500 μg
	Mouse	92703ES	E.coli	No-tag	100 μg	500 μg
	Rat	92705ES	E.coli	No-tag	100 μg	500 μg
β-NGF	Human	92122ES	E.coli	No-tag	100 μg
CNTF	Human	92123ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	92124ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	92125ES	E.coli	No-tag	5 μg	100 μg	500 μg
FGF basic	Human	91330ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	91315ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	91324ES	E.coli	No-tag	10 μg	100 μg	500 μg
FGF-8	Mouse	91317ES	E.coli	No-tag	5 μg	100 μg	500 μg
Galectin-1	Human	92257ES	E.coli	No-tag	10 μg	100 μg	500 μg
NRG1-α	Human	92707ES	E.coli	No-tag	10 μg	100 μg	500 μg
NRG1-β1	Human	92711ES	E.coli	No-tag	10 μg	100 μg	500 μg
NRG1-β2	Human	92710ES	E.coli	No-tag	10 μg	100 μg	500 μg
NT-3	Human	92128ES	E.coli	No-tag	20 μg	100 μg

 

2、Proteins associated with CAR-T/NK/CIK cell therapy studies

Proteins associated with CAR-T/NK cell therapy studies

Name	Species	Cat No.	Expression system	Tag	Size
IL-2	Human	90103ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90142ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	90167ES	E.coli	No-tag	5 μg	100 μg	500 μg
IL-7	Human	90188ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90147ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90172ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-15	Human	90113ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-21	Human	90120ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90154ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90178ES	E.coli	No-tag	10 μg	100 μg	500 μg

 

Proteins associated with CIK cell therapy studies

Name	Species	Cat No.	Expression system	Tag	Size
IL-2	Human	90103ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90142ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	90167ES	E.coli	No-tag	5 μg	100 μg	500 μg
IFN-gamma	Human	91207ES	E.coli	No-tag	100 μg	500 μg
	Mouse	91212ES	E.coli	No-tag	100 μg	500 μg
	Rat	91216ES	E.coli	No-tag	100 μg	500 μg
	Rhesus	91211ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Canine	91215ES	E.coli	No-tag	100 μg	500 μg
IL-1α	Human	90100ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90139ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90187ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rhesus	90131ES	E.coli	No-tag	10 μg	100 μg	500 μg

 

3、Proteins associated with dendritic cells (DCs)

Name	Species	Cat No.	Expression system	Tag	Size
GM-CSF	Human	91102ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	91108ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	91112ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rhesus	91106ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Canine	91110ES	E.coli	No-tag	5 μg	100 μg	500 μg
Flt3-Ligand	Human	92259ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rhesus	92273ES	E.coli	No-tag	10 μg	100 μg	500 μg
IFN-gamma	Human	91207ES	E.coli	No-tag	100 μg	500 μg
	Mouse	91212ES	E.coli	No-tag	100 μg	500 μg
	Rat	91216ES	E.coli	No-tag	100 μg	500 μg
	Rhesus	91211ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Canine	91215ES	E.coli	No-tag	100 μg	500 μg
IL-1a	Human	90100ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90139ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90187ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rhesus	90131ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-1β	Human	90101ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90140ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90165ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rhesus	90132ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Porcine	90181ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-2	Human	90103ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90142ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	90167ES	E.coli	No-tag	5 μg	100 μg	500 μg
IL-3	Human	90104ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90143ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-4	Human	90105ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90144ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	90169ES	E.coli	No-tag	5 μg	100 μg	500 μg
IL-6	Human	90107ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90146ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90171ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-12	Human	90111ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-13	Human	90112ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90151ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90175ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-15	Human	90113ES	E.coli	No-tag	10 μg	100 μg	500 μg
TNF-a	Human	90601ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90621ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	90628ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rhesus	90620ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Canine	90627ES	E.coli	No-tag	5 μg	100 μg	500 μg
SCF	Human	92251ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	92260ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	92268ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Canine	92267ES	E.coli	No-tag	10 μg	100 μg	500 μg
RANKL	Human	90629ES	HEK293 Cells	No-tag	50 μg	500 μg
	Mouse	90630ES	E.coli	His	5 μg	100 μg	500 μg
sCD40 Ligand	Human	90606ES	E.coli	No-tag	10 μg	100 μg	500 μg
HGF	Human	92055ES	CHO Cells	No-tag	5 μg	100 μg	500 μg

 

4、Proteins associated with macrophage culture

Name	Species	Cat No.	Expression system	Tag	Size
IFN-gamma	Human	91207ES	E.coli	No-tag	100 μg	500 μg
	Mouse	91212ES	E.coli	No-tag	100 μg	500 μg
	Rat	91216ES	E.coli	No-tag	100 μg	500 μg
	Rhesus	91211ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Canine	91215ES	E.coli	No-tag	100 μg	500 μg
IL-4	Human	90105ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90144ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	90169ES	E.coli	No-tag	5 μg	100 μg	500 μg
IL-10	Human	90109ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90149ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90174ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-13	Human	90112ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90151ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90175ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rhesus	90137ES	E.coli	No-tag	10 μg	100 μg	500 μg
GM-CSF	Human	91102ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	91108ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	91112ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rhesus	91106ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Canine	91110ES	E.coli	No-tag	5 μg	100 μg	500 μg
M-CSF	Human	91103ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	91109ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	91112ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rhesus	91106ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Canine	91110ES	E.coli	No-tag	5 μg	100 μg	500 μg

 

5、Proteins associated with osteoclast culture

 

Name	Species	Cat No.	Expression system	Tag	Size
M-CSF	Human	91103ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	91109ES	E.coli	No-tag	10 μg	100 μg	500 μg
RANKL	Human	90629ES	HEK293 Cells	No-tag	50 μg	500 μg
	Mouse	90630ES	E.coli	His	5 μg	100 μg	500 μg

 

6、Proteins associated with organoid culture

Name	Species	Cat No.	Expression system	Tag	Size
Wnt-3a	Human	92276ES	HEK293 Cells	Fc	100 μg	1 mg
R-Spondin 1	Human	92278ES	HEK293 Cells	No-tag	20 μg	100 μg	1 mg
	Mouse	92277ES	CHO  Cells	His	100 μg	1 mg
DKK-1	Human	92275ES	HEK293 Cells	His	20 μg	100 μg	1 mg
Noggin	Human	92528ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	92262ES	E.coli	No-tag	5 μg	100 μg	500 μg
EGF	Human	92701ES	Yeast	No-tag	100 μg	500 μg
	Mouse	92703ES	E.coli	No-tag	100 μg	500 μg
	Rat	92705ES	E.coli	No-tag	100 μg	500 μg
FGF-2	Human	91330ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	91315ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	91324ES	E.coli	No-tag	10 μg	100 μg	500 μg
FGF-4	Human	91303ES	E.coli	No-tag	5 μg	100 μg	500 μg
FGF-9	Human	91305ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	91318ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	91325ES	E.coli	No-tag	5 μg	100 μg	500 μg
FGF-10	Human	91306ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	91319ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	91326ES	E.coli	No-tag	5 μg	100 μg	500 μg
GDNF	Human	92102ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	92103ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	92104ES	E.coli	No-tag	10 μg	100 μg	500 μg
Prolactin/PRL	Mouse	92545ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	92546ES	E.coli	No-tag	10 μg	100 μg	500 μg
Shh	Human	92566ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	92589ES	E.coli	No-tag	5 μg	100 μg	500 μg
BMP-2	Human	92051ES	E.coli	No-tag	10 μg	100 μg	500 μg
BMP-4	Human	92053ES	E.coli	No-tag	10 μg	100 μg	500 μg
BMP-7	Human	92054ES	E.coli	No-tag	10 μg	100 μg	500 μg
HGF	Human	92055ES	CHO Cells	No-tag	5 μg	100 μg	500 μg
NRG1-beta1	Human	92711ES	E.coli	No-tag	10 μg	100 μg	500 μg
Activin A	Human/ Mouse/ Rat	91702ES	E.coli	No-tag	10 μg	100 μg	500 μg
BDNF	Human/ Mouse/ Rat	92129ES	E.coli	His	5 μg	100 μg	500 μg
BAFF	Human	90604ES	E.coli	No-tag	5 μg	100 μg	500 μg
sCD40 Ligand	Human	90606ES	E.coli	No-tag	10 μg	100 μg	500 μg

 

7、Proteins associated with neuroscience studies

Name	Species	Cat No.	Expression system	Tag	Size
BDNF	Human/Mouse/Rat	92129ES	E.coli	His	5 μg	100 μg	500 μg
β-NGF	Human	92122ES	HEK293 Cells	无	100 μg
Cardiotrophin-1	Human	92110ES	E.coli	无	10 μg	100 μg	500 μg
	Mouse	92590ES	E.coli	无	10 μg	100 μg	500 μg
	Rat	92596ES	E.coli	无	10 μg	100 μg	500 μg
CDNF	Mouse	92105ES	E.coli	无	5 μg	100 μg	500 μg
	Rat	92127ES	E.coli	无	5 μg	100 μg	500 μg
CNTF	Human	92123ES	E.coli	无	5 μg	100 μg	500 μg
	Mouse	92124ES	E.coli	无	5 μg	100 μg	500 μg
	Rat	92125ES	E.coli	无	5 μg	100 μg	500 μg
GDNF	Human	92102ES	E.coli	无	10 μg	100 μg	500 μg
	Mouse	92103ES	E.coli	无	10 μg	100 μg	500 μg
	Rat	92104ES	E.coli	无	10 μg	100 μg	500 μg
IL-6	Human	90107ES	E.coli	无	5 μg	100 μg	500 μg
	Mouse	90146ES	E.coli	无	10 μg	100 μg	500 μg
	Rat	90171ES	E.coli	无	10 μg	100 μg	500 μg
IL-11	Human	90110ES	E.coli	无	10 μg	100 μg	500 μg
	Mouse	90150ES	E.coli	无	10 μg	100 μg	500 μg
LIF	Human	92111ES	E.coli	无	5 μg	100 μg	500 μg
	Mouse	92256ES	E.coli	无	5 μg	100 μg	500 μg
	Rat	92113ES	E.coli	无	5 μg	100 μg	500 μg
MANF	Human	92119ES	E.coli	无	5 μg	100 μg	500 μg
	Mouse	92120ES	E.coli	无	5 μg	100 μg	500 μg
	Rat	92121ES	E.coli	无	5 μg	100 μg	500 μg
Midkine	Human	92117ES	E.coli	无	5 μg	100 μg	500 μg
	Mouse	92106ES	E.coli	无	5 μg	100 μg	500 μg
	Rat	92118ES	E.coli	无	5 μg	100 μg	500 μg
Neurturin	Human	92525ES	E.coli	无	5 μg	100 μg	500 μg
NNT-1/BCSF-3	Human	91104ES	E.coli	无	10 μg	100 μg	500 μg
NT-3	Human	92128ES	E.coli	无	20 μg	100 μg
NT-4	Human	92114ES	E.coli	无	10 μg	100 μg	500 μg
Oncostatin-M	Human	92254ES	E.coli	无	10 μg	100 μg	500 μg
	Mouse	92108ES	E.coli	无	10 μg	100 μg	500 μg
	Rat	92109ES	E.coli	无	10 μg	100 μg	500 μg
Persephin	Human	92524ES	E.coli	无	5 μg	100 μg	500 μg
	Mouse	92537ES	E.coli	无	5 μg	100 μg	500 μg
Pleiotrophin	Human	92523ES	E.coli	无	5 μg	100 μg	500 μg
IL-1RA	Human	90102ES	E.coli	无	100 μg	500 μg
	Mouse	90141ES	E.coli	无	100 μg	500 μg
	Rat	90166ES	E.coli	无	100 μg	500 μg
sTNF RI	Human	90618ES	E.coli	无	5 μg	100 μg	500 μg
	Mouse	90625ES	E.coli	无	5 μg	100 μg	500 μg
sTNF RII	Human	90619ES	E.coli	无	5 μg	100 μg	500 μg
	Mouse	90626ES	E.coli	无	5 μg	100 μg	500 μg
TNF-β	Human	90603ES	E.coli	无	10 μg	100 μg	500 μg
GMF-β	Human	92520ES	E.coli	无	10 μg	100 μg	500 μg
	Mouse	92534ES	E.coli	无	10 μg	100 μg	500 μg
	Rat	92269ES	E.coli	无	10 μg	100 μg	500 μg
aFGF	Human	91301ES	E.coli	无	10 μg	100 μg	500 μg
	Mouse	91302ES	E.coli	无	10 μg	100 μg	500 μg
GRO-β/CXCL2	Human	90905ES	E.coli	无	10 μg	100 μg	500 μg
	Mouse	90922ES	E.coli	无	5 μg	100 μg	500 μg
	Rat	90935ES	E.coli	无	5 μg	100 μg	500 μg

 

8、Cytokine family catalog

Interleukin

Name	Species	Cat No.	Expression system	Tag	Size
IL-1α	Human	90100ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90139ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90187ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rhesus	90131ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-1β	Human	90101ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90140ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90165ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Porcine	90181ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Equine	90184ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rhesus	90132ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-1RA	Human	90102ES	E.coli	No-tag	100 μg	500 μg
	Mouse	90141ES	E.coli	No-tag	100 μg	500 μg
	Rat	90166ES	E.coli	No-tag	100 μg	500 μg
	Porcine	90182ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Equine	90185ES	E.coli	No-tag	5 μg	100 μg	500 μg
IL-2	Human	90103ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90142ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	90167ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Porcine	90183ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Equine	90186ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-3	Human	90104ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90143ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rhesus	90133ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Canine	90164ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90168ES	E.coli	No-tag	5 μg	100 μg	500 μg
IL-4	Human	90105ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90144ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	90169ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rhesus	90134ES	E.coli	No-tag	5 μg	100 μg	500 μg
IL-5	Human	90106ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90145ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	90170ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rhesus	90135ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-6	Human	90107ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90146ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90171ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rhesus	90136ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-7	Human	90188ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90147ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90172ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-8	Human	90189ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rhesus	90901ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Canine	90902ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Porcine	90903ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-9	Human	90108ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90148ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90173ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-10	Human	90109ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90149ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90174ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-11	Human	90110ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90150ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-12	Human	90111ES	Baculovirus	No-tag	10 μg	100 μg	500 μg
	Human	90112ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90151ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90175ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rhesus	90137ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-15	Human	90113ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-16	Human	90114ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90152ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rhesus	90138ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-17	Human	90115ES	E.coli	No-tag	5 μg	100 μg	500 μg
IL-17A	Rat	90177ES	E.coli	No-tag	5 μg	100 μg	500 μg
IL-17B	Human	90116ES	E.coli	No-tag	5 μg	100 μg	500 μg
IL-17F	Human	90117ES	E.coli	No-tag	5 μg	100 μg	500 μg
IL-18	Human	90191ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-19	Human	90118ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90153ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-20	Human	90119ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-21	Human	90120ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90154ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90178ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-22	Human	90121ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90155ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90179ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-25	Mouse	90156ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-28A	Mouse	91213ES	E.coli	No-tag	5 μg	100 μg	500 μg
IL-28B	Mouse	91214ES	E.coli	No-tag	5 μg	100 μg	500 μg
IL-29	Human	91208ES	E.coli	No-tag	5 μg	100 μg	500 μg
IL-31	Human	90122ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-33	Human	90123ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90157ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90180ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-36RA	Human	90130ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90163ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-36α	Human	90125ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90159ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-36β	Human	90127ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90161ES	E.coli	No-tag	10 μg	100 μg	500 μg
IL-36γ	Human	90129ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90162ES	E.coli	No-tag	10 μg	100 μg	500 μg

chemokines

Name	Species	Cat No.	Expression system	Tag	Size
CCL1	Human	90948ES	E.coli	No-tag	10 μg	100 μg	500 μg
CCL2	Human	90949ES	E.coli	No-tag	5 μg	100 μg	500 μg
CCL3	Human	90950ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90977ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90997ES	E.coli	No-tag	5 μg	100 μg	500 μg
CCL3L1	Human	90951ES	E.coli	No-tag	5 μg	100 μg	500 μg
CCL4	Human	90952ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90978ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90998ES	E.coli	No-tag	5 μg	100 μg	500 μg
CCL4L1	Human	90953ES	E.coli	No-tag	5 μg	100 μg	500 μg
CCL5	Human	90954ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90979ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rhesus	90974ES	E.coli	No-tag	5 μg	100 μg	500 μg
CCL6	Mouse	90980ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90999ES	E.coli	No-tag	10 μg	100 μg	500 μg
CCL7	Human	90955ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90981ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	91000ES	E.coli	No-tag	10 μg	100 μg	500 μg
CCL8	Human	90956ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90982ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Canine	90995ES	E.coli	No-tag	5 μg	100 μg	500 μg
CCL9/CCL10	Mouse	90983ES	E.coli	No-tag	5 μg	100 μg	500 μg
CCL11	Human	90957ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90984ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	91001ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rhesus	90975ES	E.coli	No-tag	5 μg	100 μg	500 μg
CCL12	Mouse	90985ES	E.coli	No-tag	5 μg	100 μg	500 μg
CCL13	Human	90958ES	E.coli	No-tag	5 μg	100 μg	500 μg
CCL14	Human	90959ES	E.coli	No-tag	10 μg	100 μg	500 μg
CCL15	Human	90960ES	E.coli	No-tag	5 μg	100 μg	500 μg
CCL15	Human	90961ES	E.coli	No-tag	5 μg	100 μg	500 μg
CCL16	Human	90962ES	E.coli	No-tag	5 μg	100 μg	500 μg
CCL17	Human	90963ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90986ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	91002ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rhesus	90976ES	E.coli	No-tag	10 μg	100 μg	500 μg
CCL18	Human	90964ES	E.coli	No-tag	10 μg	100 μg	500 μg
CCL19	Mouse	90987ES	E.coli	No-tag	5 μg	100 μg	500 μg
CCL20	Human	90965ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90988ES	E.coli	No-tag	5 μg	100 μg	500 μg
CCL21	Human	90966ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90989ES	E.coli	No-tag	5 μg	100 μg	500 μg
CCL22	Human	90967ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90990ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	91003ES	E.coli	No-tag	5 μg	100 μg	500 μg
CCL23	Human	90968ES	E.coli	No-tag	5 μg	100 μg	500 μg
CCL24	Human	90969ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90991ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	91004ES	E.coli	No-tag	5 μg	100 μg	500 μg
CCL25	Human	90970ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90992ES	E.coli	No-tag	5 μg	100 μg	500 μg
CCL26	Human	90971ES	E.coli	No-tag	5 μg	100 μg	500 μg
CCL27	Human	90972ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90993ES	E.coli	No-tag	5 μg	100 μg	500 μg
CCL28	Human	90973ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90994ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	91005ES	E.coli	No-tag	5 μg	100 μg	500 μg
CXCL1	Human	90904ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90921ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	90934ES	E.coli	No-tag	5 μg	100 μg	500 μg
CXCL2	Human	90905ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90922ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	90935ES	E.coli	No-tag	5 μg	100 μg	500 μg
CXCL3	Human	90906ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90923ES	E.coli	No-tag	10 μg	100 μg	500 μg
CINC-2α/CXCL3	Rat	90936ES	E.coli	No-tag	10 μg	100 μg	500 μg
CINC-2β/CXCL3	Rat	90937ES	E.coli	No-tag	10 μg	100 μg	500 μg
CXCL4	Human	90907ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90924ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Bovine	90945ES	E.coli	No-tag	10 μg	100 μg	500 μg
CXCL5	Human	90908ES	E.coli	No-tag	5 μg	100 μg
	Mouse	90925ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	90938ES	E.coli	No-tag	5 μg	100 μg	500 μg
CXCL6	Human	90909ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Bovine	90946ES	E.coli	No-tag	10 μg	100 μg	500 μg
CXCL7	Human	90910ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90939ES	E.coli	No-tag	10 μg	100 μg	500 μg
CXCL8	Rhesus	90901ES	E.coli	No-tag	5 μg	100 μg	500 μg
CXCL9	Human	90911ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90926ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Bovine	90947ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Canine	90902ES	E.coli	No-tag	5 μg	100 μg	500 μg
CXCL10	Human	90912ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90927ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Porcine	90903ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90940ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rhesus	90919ES	E.coli	No-tag	5 μg	100 μg	500 μg
CXCL11	Human	90913ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90928ES	E.coli	No-tag	5 μg	100 μg	500 μg
CXCL12α	Human	90914ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90929ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90941ES	E.coli	No-tag	10 μg	100 μg	500 μg
CXCL12β	Human	90915ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	90930ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	90942ES	E.coli	No-tag	10 μg	100 μg	500 μg
CXCL12γ	Human	90916ES	E.coli	No-tag	10 μg	100 μg	500 μg
CXCL13	Human	90917ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rhesus	90920ES	E.coli	No-tag	5 μg	100 μg	500 μg
CXCL14	Mouse	90931ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	90943ES	E.coli	No-tag	5 μg	100 μg	500 μg
CXCL15	Mouse	90932ES	E.coli	No-tag	5 μg	100 μg	500 μg
CXCL16	Mouse	90933ES	E.coli	No-tag	5 μg	100 μg	500 μg
CXCL17	Human	90918ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	90996ES	E.coli	No-tag	10 μg	100 μg	500 μg
XCL1	Human	91009ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	91010ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	91011ES	E.coli	No-tag	5 μg	100 μg	500 μg
CX3CL1	Human	91006ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	91007ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	91008ES	E.coli	No-tag	5 μg	100 μg	500 μg

colony stimulating factor

Name	Species	Cat No.	Expression system	Tag	Size
GM-CSF	Human	91102ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	91108ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	91112ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rhesus	91106ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Canine	91110ES	E.coli	No-tag	5 μg	100 μg	500 μg
G-CSF	Human	91101ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	91107ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	91111ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rhesus	91105ES	E.coli	No-tag	10 μg	100 μg	500 μg
M-CSF	Human	91103ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	91109ES	E.coli	No-tag	10 μg	100 μg	500 μg

Interferon 

Name	Species	Cat No.	Expression system	Tag	Size
IFN-γ	Human	91207ES	E.coli	No-tag	100 μg	500 μg
	Rhesus	91211ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	91212ES	E.coli	No-tag	100 μg	500 μg
	Canine	91215ES	E.coli	No-tag	100 μg	500 μg
	Rat	91216ES	E.coli	No-tag	100 μg	500 μg
	Equine	91218ES	E.coli	No-tag	100 μg	500 μg
IFN-α1a	Human	91201ES	E.coli	No-tag	100 μg	500 μg
IFN-α1b	Human	91202ES	E.coli	No-tag	10 μg	100 μg	500 μg
IFN-α2a	Human	91203ES	Yeast	No-tag	100 μg	500 μg
IFN-α2b	Human	91205ES	Yeast	No-tag	100 μg	500 μg
IFN-α2c	Human	91210ES	Yeast	No-tag	10 μg	100 μg	500 μg
IFN-λ1	Human	91208ES	E.coli	No-tag	5 μg	100 μg	500 μg
IFN-λ2	Mouse	91213ES	E.coli	No-tag	5 μg	100 μg	500 μg
IFN-λ3	Mouse	91214ES	E.coli	No-tag	5 μg	100 μg	500 μg
IFN-τ	Ovine	91217ES	Yeast	No-tag	10 μg	100 μg	500 μg

Tumor necrosis factor

Name	Species	Cat No.	Expression system	Tag	Size
TNF-α/TNFSF2	Human	90601ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Human	90602ES	E.coli	His	10 μg	100 μg	500 μg
	Mouse	90621ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	90628ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Canine	90627ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rhesus	90620ES	E.coli	No-tag	5 μg	100 μg	500 μg
TNF-β/TNFSF1	Human	90603ES	E.coli	No-tag	10 μg	100 μg	500 μg
sCD40L/TNFSF5	Human	90606ES	E.coli	No-tag	10 μg	100 μg	500 μg
4-1BBL/TNFSF9	Human	90609ES	E.coli	No-tag	5 μg	100 μg	500 μg
TNFSF10	Mouse	90622ES	E.coli	No-tag	10 μg	100 μg	500 μg
TNFSF11	Human	90629ES	HEK293 Cells	No-tag	50 μg	500 μg
	Mouse	90630ES	E.coli	His	5 μg	100 μg	500 μg
TNFSF13B	Human	90604ES	E.coli	No-tag	5 μg	100 μg	500 μg
TNFSF13	Mouse	90623ES	E.coli	No-tag	5 μg	100 μg	500 μg
TNFSF14	Mouse	90624ES	E.coli	No-tag	5 μg	100 μg	500 μg
TNFSF15	Human	90616ES	E.coli	No-tag	5 μg	100 μg	500 μg
TNFSF18	Human	90617ES	E.coli	No-tag	5 μg	100 μg	500 μg

 

TNF superfamily – receptors

Name	Species	Cat No.	Expression system	Tag	Size
TNFRSF1A	Human	90618ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90625ES	E.coli	No-tag	5 μg	100 μg	500 μg
TNFRSF1B	Human	90619ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	90626ES	E.coli	No-tag	5 μg	100 μg	500 μg
TNFRSF6	Human	90613ES	E.coli	No-tag	5 μg	100 μg	500 μg
TNFRSF9	Human	90610ES	E.coli	No-tag	5 μg	100 μg	500 μg
TNFRSF10B	Human	90611ES	E.coli	No-tag	10 μg	100 μg	500 μg
TNFRSF11A	Human	90614ES	E.coli	No-tag	100 μg	500 μg
TNFRSF12A	Human	90608ES	E.coli	No-tag	5 μg	100 μg	500 μg
TNFRSF13B	Human	90612ES	E.coli	No-tag	5 μg	100 μg	500 μg
TNFRSF13C	Human	90605ES	E.coli	No-tag	10 μg	100 μg	500 μg
TNFRSF14	Human	90615ES	E.coli	Fc	100 μg	500 μg
TNFRSF17	Human	90607ES	E.coli	No-tag	5 μg	100 μg	500 μg

 

neurotrophic factors

Name	Species	Cat No.	Expression system	Tag	Size
BDNF	Human/Mouse/Rat	92129ES	E.coli	His	5 μg	100 μg	500 μg
β-NGF	Human	92122ES	HEK293 Cells	No-tag	100 μg
Cardiotrophin-1	Human	92110ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	92590ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	92596ES	E.coli	No-tag	10 μg	100 μg	500 μg
CDNF	Mouse	92105ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	92127ES	E.coli	No-tag	5 μg	100 μg	500 μg
CNTF	Human	92123ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	92124ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	92125ES	E.coli	No-tag	5 μg	100 μg	500 μg
GDNF	Human	92102ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	92103ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	92104ES	E.coli	No-tag	10 μg	100 μg	500 μg
LIF	Human	92111ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	92256ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	92113ES	E.coli	No-tag	5 μg	100 μg	500 μg
MANF	Human	92119ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	92120ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	92121ES	E.coli	No-tag	5 μg	100 μg	500 μg
Midkine	Human	92117ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	92106ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	92118ES	E.coli	No-tag	5 μg	100 μg	500 μg
Neurturin	Human	92525ES	E.coli	No-tag	5 μg	100 μg	500 μg
NNT-1	Human	91104ES	E.coli	No-tag	10 μg	100 μg	500 μg
NT-3	Human	92128ES	E.coli	No-tag	20 μg	100 μg
NT-4	Human	92114ES	E.coli	No-tag	10 μg	100 μg	500 μg
Oncostatin-M	Human	92254ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	92108ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	92109ES	E.coli	No-tag	10 μg	100 μg	500 μg
Persephin	Human	92524ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	92537ES	E.coli	No-tag	5 μg	100 μg	500 μg
Pleiotrophin	Human	92523ES	E.coli	No-tag	5 μg	100 μg	500 μg
NRG1-α	Human	92707ES	E.coli	No-tag	10 μg	100 μg	500 μg
NT-pro-BNP	Human	92115ES	E.coli	No-tag	100 μg	500 μg
Neuritin	Human	92126ES	E.coli	No-tag	5 μg	100 μg	500 μg
GMF-β	Mouse	92534ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	92269ES	E.coli	No-tag	10 μg	100 μg	500 μg

 

Fibroblast growth factor (FGF)

Name	Species	Cat No.	Expression system	Tag	Size
aFGF	Human	91301ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	91314ES	E.coli	No-tag	10 μg	100 μg	500 μg
FGF-2/bFGF	Human	91330ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	91315ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	91324ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Bovine	91329ES	E.coli	No-tag	10 μg	100 μg	500 μg
FGF-4	Human	91303ES	E.coli	No-tag	5 μg	100 μg	500 μg
KGF-1/FGF-7	Human	91304ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	91316ES	E.coli	No-tag	10 μg	100 μg	500 μg
FGF-8	Mouse	91317ES	E.coli	No-tag	5 μg	100 μg	500 μg
FGF-9	Human	91305ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	91318ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	91325ES	E.coli	No-tag	5 μg	100 μg	500 μg
KGF-2/FGF-10	Human	91306ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	91319ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	91326ES	E.coli	No-tag	5 μg	100 μg	500 μg
FGF-12	Human	91307ES	E.coli	No-tag	10 μg	100 μg	500 μg
FGF-13	Human	91308ES	E.coli	No-tag	5 μg	100 μg	500 μg
FGF-16	Human	91309ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	91320ES	E.coli	No-tag	5 μg	100 μg	500 μg
FGF-17	Human	91310ES	E.coli	No-tag	5 μg	100 μg	500 μg
FGF-17	Mouse	91321ES	E.coli	No-tag	5 μg	100 μg
FGF-18	Mouse	91322ES	E.coli	No-tag	5 μg	100 μg	500 μg
FGF-18	Rat	91327ES	E.coli	No-tag	5 μg	100 μg	500 μg
FGF-19	Human	91311ES	E.coli	No-tag	5 μg	100 μg	500 μg
FGF-21	Human	91312ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	91323ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	91328ES	E.coli	No-tag	5 μg	100 μg	500 μg
FGF-23	Human	91313ES	E.coli	No-tag	5 μg	100 μg	500 μg

 

Bone morphogenetic protein (BMP)

Name	Species	Cat No.	Expression system	Tag	Size
BMP-2	Human	92051ES	E.coli	No-tag	10 μg	100 μg	500 μg
BMP-3	Human	92052ES	E.coli	No-tag	10 μg	100 μg	500 μg
BMP-4	Human	92053ES	E.coli	No-tag	10 μg	100 μg	500 μg
BMP-7	Human	92054ES	E.coli	No-tag	10 μg	100 μg	500 μg
GDF-7/BMP-12	Human	92001ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	92004ES	E.coli	No-tag	10 μg	100 μg	500 μg
GDF-6/BMP-13	Human	92002ES	E.coli	No-tag	10 μg	100 μg	500 μg
GDF-5/BMP-14	Human	92003ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	92005ES	E.coli	No-tag	10 μg	100 μg	500 μg

 

Insulin-like growth factor

Name	Species	Cat No.	Expression system	Tag	Size
IGF-1	Human	92201ES	E.coli	No-tag	100 μg	500 μg
	Mouse	92208ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	92209ES	E.coli	No-tag	10 μg	100 μg	500 μg
LR3 IGF-1	Human	92210ES	E.coli	No-tag	1 mg	5 mg	20 mg
IGF-2	Human	92207ES	E.coli	No-tag	10 μg	100 μg	500 μg
IGF-BP3	Human	92202ES	E.coli	No-tag	5 μg	100 μg	500 μg
IGF-BP4	Human	92203ES	Insect Cells	No-tag	5 μg	100 μg	500 μg
IGF-BP5	Human	92204ES	E.coli	No-tag	5 μg	100 μg	500 μg
IGF-BP7	Human	92205ES	E.coli	No-tag	5 μg	100 μg	500 μg

 

Vascular endothelial growth factor (VEGF)

Name	Species	Cat No.	Expression system	Tag	Size
VEGF165	Human	91502ES	Yeast	No-tag	10 μg	100 μg	500 μg
VEGF121	Human	91503ES	Yeast	No-tag	10 μg	100 μg	500 μg
VEGF164	Mouse	91507ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	91508ES	Yeast	No-tag	10 μg	100 μg	500 μg
	Rat	91512ES	Yeast	No-tag	10 μg	100 μg	500 μg
VEGF120	Mouse	91506ES	Yeast	No-tag	10 μg	100 μg	500 μg
	Rat	91510ES	Yeast	No-tag	10 μg	100 μg	500 μg
EG-VEGF	Human	91504ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	91509ES	E.coli	No-tag	5 μg	100 μg	500 μg

 

Platelet derived growth factor (PDGF)

Name	Species	Cat No.	Expression system	Tag	Size
PDGF-AA	Human	91601ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	91604ES	E.coli	No-tag	10 μg	100 μg	500 μg
PDGF-BB	Human	91605ES	E.coli	No-tag	10 μg	100μg	500 μg
	Mouse	91602ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	91603ES	E.coli	No-tag	10 μg	100 μg	500 μg

 

Transforming Growth factor (TGF-β) family

Name	Species	Cat No.	Expression system	Tag	Size
TGF-β1	Human/Mouse/Rat	91701ES	CHO Cells	No-tag	5 μg	100 μg
TGF-β2	Human	91703ES	NSO Cells	No-tag	5 μg	100 μg
TGF-β2	Human	91705ES	E.coli	His	5 μg	20 μg	100 μg
TGF-alpha	Human	91704ES	E.coli	No-tag	100 μg
Activin A	Human/Mouse/Rat	91702ES	E.coli	No-tag	10 μg	100 μg	500 μg

 

Epidermal growth factor (EGF)

Name	Species	Cat No.	Expression system	Tag	Size
EGF	Human	92708ES	E.coli	No-tag	100 μg	500 μg
	Human	92701ES	Yeast	No-tag	100 μg	500 μg
	Mouse	92703ES	E.coli	No-tag	100 μg	500 μg
	Rat	92705ES	E.coli	No-tag	100 μg	500 μg
HB-EGF	Human	92702ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	92704ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	92706ES	E.coli	No-tag	10 μg	100 μg	500 μg
Amphiregulin	Human	92517ES	E.coli	No-tag	10 μg	100 μg	500 μg

 

Other growth factors

Name	Species	Cat No.	Expression system	Tag	Size
Wnt-3a	Human	92276ES	HEK293 Cells	Fc	100 μg	1 mg
DKK-1	Human	92275ES	HEK293 Cells	His	20 μg	100 μg	1 mg
R-Spondin 1	Human	92274ES	HEK293 Cells	His	100 μg	1 mg
Vitronectin	Human	92549ES	HEK293 Cells	His	100 μg	1 mg
TSLP	Human	92253ES	E.coli	No-tag	10 μg	100 μg	500 μg
GMF-β	Human	92520ES	E.coli	No-tag	10 μg	100 μg	500 μg
HGF	Human	92055ES	CHO Cells	No-tag	5 μg	100 μg	500 μg
Neuropoietin	Mouse	92536ES	E.coli	No-tag	5 μg	100 μg	500 μg
Flt-3 Ligand	Human	92259ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rhesus	92273ES	E.coli	No-tag	10 μg	100 μg	500 μg
MIF	Human	92508ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	92509ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	92510ES	E.coli	No-tag	10 μg	100 μg	500 μg
Noggin	Human	92529ES	Insect Cells	No-tag	5 μg	100 μg	500 μg
	Human	92528ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	92262ES	E.coli	No-tag	5 μg	100 μg	500 μg
NRG1-α	Human	92707ES	E.coli	No-tag	10 μg	100 μg	500 μg
NRG1-β1	Human	92711ES	E.coli	No-tag	10 μg	100 μg	500 μg
NRG1-β2	Human	92710ES	E.coli	No-tag	10 μg	100 μg	500 μg
PEDF	Human	92511ES	E.coli	No-tag	5 μg	100 μg	500 μg
PlGF-2	Human	92519ES	E.coli	No-tag	5 μg	100 μg	500 μg
Rankl	Human	90629ES	HEK293 Cells	No-tag	50 μg	500 μg
	Mouse	90630ES	E.coli	His	5 μg	100 μg	500 μg
SCF	Human	92251ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	92260ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	92268ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Canine	92267ES	E.coli	No-tag	10 μg	100 μg	500 μg
SHH	Human	92566ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	92589ES	E.coli	No-tag	5 μg	100 μg	500 μg
TPO	Human	92252ES	HEK293 Cells	His	100 μg	1 mg
	Mouse	92261ES	HEK293 Cells	His	100 μg	1 mg

 

hormone

Name	Species	Cat No.	Expression system	Tag	Size
GH	Human	92801ES	E.coli	No-tag	100 μg	500 μg
PTH1-84	Human	92802ES	E.coli	No-tag	100 μg	500 μg
PTHrP	Human	92803ES	E.coli	No-tag	10 μg	100 μg	500 μg
EPO	Human	92804ES	HEK293 Cells	Fc	100 μg	500 μg
Angiostatin	Human	92255ES	E.coli	No-tag	10 μg	100 μg	500 μg
Endostatin	Human	92513ES	E.coli	No-tag	100 μg	500 μg
Leptin	Human	92542ES	E.coli	No-tag	200 μg	1 mg
Prolactin	Mouse	92545ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Rat	92546ES	E.coli	No-tag	10 μg	100 μg	500 μg
Follistatin	Human	92530ES	E.coli	No-tag	5 μg	100 μg	500 μg

 

apolipoprotein

Name	Species	Cat No.	Expression system	Tag	Size
ApoA-I	Human	92581ES	E.coli	No-tag	100 μg	500 μg
Apo-SAA	Human	92582ES	E.coli	No-tag	10 μg	100 μg	500 μg

 

Other Proteins

Name	Species	Cat No.	Expression system	Tag	Size
BNP	Human	92521ES	E.coli	No-tag	100 μg	500 μg
Bcl-2	Human	92574ES	E.coli	No-tag	5 μg	100 μg	500 μg
Bcl-w	Human	92573ES	E.coli	No-tag	5 μg	100 μg	500 μg
Bcl-xL	Human	92572ES	E.coli	No-tag	10 μg	100 μg	500 μg
	Mouse	92592ES	E.coli	No-tag	10 μg	100 μg	500 μg
BD-1	Human	92501ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	92263ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	92270ES	E.coli	No-tag	5 μg	100 μg	500 μg
BD-14	Mouse	92266ES	E.coli	No-tag	100 μg	500 μg
BD-2	Human	92502ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	92264ES	E.coli	No-tag	5 μg	100 μg	500 μg
BD-3	Human	92503ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	92265ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	92271ES	E.coli	No-tag	5 μg	100 μg	500 μg
BD-4	Human	92504ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Rat	92272ES	E.coli	No-tag	5 μg	100 μg	500 μg
BD-5	Human	92505ES	E.coli	No-tag	5 μg	100 μg	500 μg
Betacellulin	Human	92522ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	92535ES	E.coli	No-tag	5 μg	100 μg	500 μg
C5a	Human	92587ES	E.coli	No-tag	5 μg	100 μg	500 μg
cTnT	Human	92577ES	E.coli	No-tag	5 μg	100 μg	500 μg
CyP-D	Human	92588ES	E.coli	No-tag	10 μg	500 μg
CYR61	Human	92518ES	E.coli	No-tag	5 μg	100 μg	500 μg
DHH C23II	Human	92570ES	E.coli	No-tag	5 μg	100 μg	500 μg
	Mouse	92591ES	E.coli	No-tag	5 μg	100 μg	500 μg
E4	Human	92586ES	E.coli	No-tag	10 μg	100 μg	500 μg
EMAP-II	Human	92512ES	E.coli	No-tag	5 μg	100 μg	500 μg
Epigen	Human	92515ES	E.coli	No-tag	5 μg	100 μg	500 μg
Epiregulin	Human	92516ES	E.coli	No-tag	5 μg	100 μg	500 μg
FABP1	Mouse	92593ES	E.coli	No-tag	5 μg	100 μg	500 μg
FABP2	Human	92578ES	E.coli	No-tag	5 μg	100 μg	500 μg
FABP3	Human	92579ES	E.coli	No-tag	5 μg	100 μg	500 μg
FABP6	Human	92580ES	E.coli	No-tag	5 μg	100 μg	500 μg
Galectin-1	Human	92257ES	E.coli	No-tag	10 μg	100 μg	500 μg
Galectin-3	Human	92258ES	E.coli	No-tag	10 μg	100 μg	500 μg
HMGB1	Human	92557ES	E.coli	His	10 μg	100 μg	500 μg
IHH C28II	Human	92571ES	E.coli	No-tag	5 μg	100 μg	500 μg
LCN2	Human	92584ES	E.coli	No-tag	10 μg	100 μg	500 μg
MIA	Human	92576ES	E.coli	No-tag	5 μg	100 μg	500 μg
MIA-2	Human	92564ES	E.coli	No-tag	5 μg	100 μg	500 μg
MIC-A	Human	92555ES	E.coli	His	10 μg	100 μg	500 μg
MIC-B	Human	92556ES	E.coli	No-tag	10 μg	100 μg	500 μg

 

FAQ

Why is the purity of Yeasen cytokine tested by SDS-PAGE and HPLC?

 

Analyze the purity of proteins, the simplest, lowest cost, most commonly used method is SDS-PAGE, the resolution of the method is very high, for example, two proteins with a difference of 1KD, can be reflected on SDS-PAGE glue, but because the sensitivity of protein dye Coomassie brilliant blue staining is not high, protein content less than 0.1 μg of heteroprotein, the general color rendering effect is relatively poor, can not be reflected on PAGE glue, most of the purity analysis software, can only do rough calculation. Using HPLC analysis, proteins are separated according to the difference in protein retention time to determine protein purity, which is highly sensitive and is an accurate protein purity determination method.

 

Is the cytokine a fragmented protein or a full-length protein?

 

Cytokines are usually secretory expression, with signal peptides, fragment cleavage, protein modification, etc., YEASEN cytokines are expressed mature active proteins, that is, mature body full length or part of the precursor protein, do not contain additional sequences.

 

Why should YEASEN cytokines guarantee ultra-low endotoxin?

 

Endotoxins, or lipopolysaccharides (LPS), can cause inflammatory responses as well as other unpredictable reactions. Ultra-low endotoxin ensures that experimental results are due to the protein of interest, ensuring validity, accuracy, and reproducibility.

 

Why do YEASEN cytokine have no label and no protective protein?

 

Recombinant cytokine  contain only the protein of interest, and do not contain tag proteins and protective proteins, so that it can be determined that protein activity is produced by the protein of interest and not caused by other protein reactions, ensuring the reliability of experimental results.

 

Why is there only one empty tube for small packages of lyophilized protein?

 

Unlike some protein products on the market, the vast majority of the company's products do not contain carrier proteins or other additives (such as bovine serum albumin (BSA), human serum albumin (HSA), etc.) and are lyophilized in solutions with the lowest salt content. As a result, trace amounts of protein are deposited in the tube during the lyophilization process, forming a thin or almost invisible protein layer, and even protein powder can float on the tube wall. Before opening the tube lid, we recommend rapid centrifugation in a centrifuge for 20-30 sec to allow protein powder attached to the cap or tube wall to gather to the bottom of the tube.