Animal-Free Recombinant Human IFN-β
货号：AF-300-02B-5,AF-300-02B-20,AF-300-02B-100,AF-300-02B-250,AF-300-02B-500,AF-300-02B-1000
规格：5µg,20ug,100ug,250ug,500ug,1mg
价格：1250,2830,12700,22230,33030,50820
产品类型：细胞因子添加物
品牌：PeproTech
| 产品描述：Proteins of this family play an important role in inducing non-specific resistance against a broad range of viral infections. They also affect cell proliferation and modulate immune responses. Produced by peripheral blood leukocytes and lymphoblastoid cells, IFN-α is an acid-stable molecule that signals through IFN-α/βR, which is also used by IFN-β. Both IFNs have similar anti-viral activity and regulate expression of MHC class I antigens. IFN-α contains four highly conserved cysteine residues that form two disulfide bonds, one of which is necessary for biological activity. PeproTech’s Recombinant Human IFN-β is a 20.0 kDa protein containing 166 amino acid residues.Manufactured using all Animal-Free reagents.来源:E.coli别名:Leukocyte interferon, B cell interferon, Type I interferon氨基酸序列:MSYNLLGFLQ RSSNFQCQKL LWQLNGRLEY CLKDRMNFDI PEEIKQLQQF QKEDAALTIY EMLQNIFAIF RQDSSSTGWN ETIVENLLAN VYHQINHLKT VLEEKLEKED FTRGKLMSSL HLKRYYGRIL HYLKAKEYSH CAWTIVRVEI LRNFYFINRL TGYLRN纯度:≥ 95% by SDS-PAGE gel and HPLC analyses.生物活性:Determined by its ability to stimulate the proliferation of human TF-1 cells. The expectedED50is ≤ 0.25 ng/ml, corresponding to a specific activity of ≥ 4 x 106units/mg.Calculated Molecular Weight:20 kDaAccession Number:P01574Gene ID:3456交叉反应:Human,Mouse原产国:USA |
QQ:1749072012