Human complement C5a is a 74aa glycopeptide generated during complement activation from the alpha-chain of complement C5. C5a is a potent chemotactic factor for human peripheral blood neutrophils and monocytes, and is believed to play an important role in a number of inflammatory conditions. The 74aa, human C5a protein expressed in E. coli has an activity similar to that of serum derived C5a based on enzyme assay of myeloperoxidase release.||Source:|Recombinant protein corresponding to 74aa from human Complement Component 5a (C5a), expressed in E. coli. ||Biological Activity:|As active as that of serum derived C5a based on enzyme release assay of myeloperoxidase. The current lot of ED50 = 1.36nmolar.||Endotoxin:|<0.1ng/ug||Storage and Stability:|Lyophilized powder may be stored at -20°C. Reconstitute with ice-cold sterile dH2O, 2.5mg/ml BSA. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 6 months 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.

usbio的生化试剂，抗体，重组蛋白，细胞培养基和分子生物学试剂盒几乎用于所有科学应用和环境，包括基因组研究，生物技术，药物开发和疾病诊断。 恭喜苏州蚂蚁淘获得usbio2020年授权书，成为usbio中国代理，购买usbio,请认准usbio代理-苏州蚂蚁淘！