Recombinant Bovine Interleukin 21

• Cat.No.: IL21-238B
• Product Overview: Recombinant Bovine IL-21 was expressed inYeast. MW= 15.1 kDa (129 aa).

Specification

• Cat. No.: IL21-238B
• 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 Information

• 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