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描述 概述 Native factor P from human serum. Glycoprotein found in blood plasma in dimeric, trimeric, and tetrameric forms with M.W. of 92 kDa, 138 kDa, and 184 kDa, respectively. Present in normal human serum at about 20 µg/ml. Regulatory protein of the alternative pathway of complement activation. Accelerates complement activation by binding to and stabilizing the alternative pathway C3 and C5 convertase enzymes. 产品目录编号 341283 品牌系列 Calbiochem®
同义词 Properdin 参考 参考 Pangburn, M.K., et al. 1988. Methods Enzymol. 162, 639.
Smith, C.A., et al. 1984. J. Biol. Chem. 259, 4582.产品信息 形式 Liquid 配方 In PBS, pH 7.2. 生物信息 纯度 ≥90% by SDS-PAGE 来源 Prepared from serum that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV. 理化信息 污染物 IgG, IgA, IgM, Factor I, Factor B, Factor H, C3, C4, or albumin (by Ouchterlony): ≤trace amounts 储存和货运信息 货运代码 Dry Ice Only
毒性 Standard Handling
储存 ≤ -70°C
避免冻结 / 解冻 Avoid freeze/thaw
无需冷冻 No
特殊指南 Following initial thaw, aliquot and freeze (-70°C).
上一件merck millipore产品：merck millipore,默克密理博,374858,Heparin, Lithium Salt, Porcine Intestinal Mucosa - CAS 9045-22-1 - Calbiochem
下一件merck millipore产品：merck millipore,默克密理博,AB5509,Anti-Opioid Receptor µ Antibody
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