85-4623-45　［取扱停止］Interleukin 21, Recombinant, Rat (IL-21) 10ug　360577

特徴

• Source:Recombinant protein corresponding to rat Interleukin 21, a single non-glycosylated polypeptide chain containing 129aa, expressed in E. coli.
• Molecular Weight:~15.2kD (129aa)
• Applications:Suitable for use in SDS-PAGE. Other applications not tested.
• Recommended Dilution:Optimal dilutions to be determined by the researcher.
• Biological Activity:Measured by its ability to inhibit IL21 dependent proliferation of N1186 human T cells. The ED50 for this effect is typically 1-5ug/mL in the presence of 50ng/mL of recombinant mouse IL21.
• Endotoxin:<1EU/ug (LAL)
• AA Sequence:HKSSPQRPDH LLIRLRHLMD IVEQLKIYEN DLDPELLTAP QDVKGQCEHE AFACFQKAKL KPSNTGNNKT FINDLLAQLR RRLPAKRTGN KQRHMAKCPS CDLYEKKTPK EFLERLKWLL QKMIHQHLS
• Storage and Stability:Lyophilized powder may be stored at -20°C. Reconstitute with sterile dH2O, 0.1% BSA. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.