Cat. No. :	IL21-238B
Product Overview :	Recombinant Bovine IL-21 was expressed inYeast. MW= 15.1 kDa (129 aa).
Description :	Interleukin-21 is a protein that in humans is encoded by the IL21 gene. Interleukin 21 is a cytokine that has potent regulatory effects on cells of the immune system, including natural killer (NK) cells and cytotoxic T cells that can destroy virally infected or cancerous cells.This cytokine induces cell division/proliferation in its target cells.
Source :	Yeast.
Formulation/ Reconstitution :	Lyophilized. Reconstitute with sterile phosphate-buffered saline containing at least 0.1% carrier protein.
Purification :	Ion-exchange chromatography.
Purity :	>95% as visualized by SDS-PAGE analysis.
Amino Acid Sequence :	HKSSSQGQDR LFIRLRQLID IVDQLKNYVN DLDPEFLPAP EDVKRHCERS AFSCFQKVQL KSANNGDNEK IINILTKQLK RKLPATNTGR RQKHEVTCPS CDSYEKKPPK EYLERLKSLI QKMIHQHLS.
Bioactivity :	In testing.
Stability And Storage :	Stable for up to twelve months from date of receipt at -20°C. Stable for at least 3 months when stored in working aliquots with a carrier protein at -20°C. Avoid repeated freeze/thaw cycles.

Gene Name :	IL21 interleukin 21 [ Bos taurus ]
Synonyms :	interleukin 21; IL21; interleukin-21; IL-21
Gene ID :	378475
mRNA Refseq :	NM_198832.1
Protein Refseq :	NP_942129.1
UniProt ID :	Q76LU5
Chromosome Location :	17
Pathway :	Cytokine-cytokine receptor interaction; Jak-STAT signaling pathway
Function :	cytokine activity; interleukin-2 receptor binding

Online Inquiry