别名: alpha-2a interferon; IFNA; IFNA2; IFNA2b; IFNalpha 2; IFN-alpha 2; IFN-alpha-2; IFN-alphaA; INFA2; interferon alpha 2b; interferon alpha A; interferon alpha-2; Interferon alpha-A; interferon, alpha 2; LeIF A; MGC125764; MGC125765 英文描述: Interferon-alpha (IFN-alpha), also known as leukocyte interferon, represents a group of related but distinct proteins that share over 95% amino acid sequence homology. They are members of the type I interferon family which share a common cell surface receptor composed of two subunits, a 100 kDa ligand-binding subunit (IFN-alpha R2) and a 125 kDa ligand binding and signal transduction subunit (IFN-alpha R1) that is involved both in ligand binding and signal transduction. IFN-alpha has both anti-viral and immunomodulatory activities on target cells. 氨基酸序列: MCDLPQTHSLGSRRTLMLLAQMRRISLFSCLKDRHDFGFPQEEFGNQFQKAETIPVLHEMIQQIF NLFSTKDSSAAWDETLLDKFYTELYQQLNDLEACVIQGVGVTETPLMKEDSILAVRKYFQRITLY LKEKKYSPCAWEVVRAEIMRSFSLSTNLQESLRSKE
来源: E.coli 保存条件: 4℃保存6个月,-20℃保存一年或者-80℃长期保存。
纯度&内毒素: Greater than 95% by SDS-PAGE gel and HPLC analyses. Endotoxin level <0.5EU/ug
The purity of rhIFNα2b was determined by SDS-PAGE of non-reduced rhIFNα2b and staining overnight with Coomassie Blue.