Recombinant Human IL-12 Protein重组人白细胞介素12

Description :
别名Synonyms IL12; p70; Interleukin-12, NKSF, CTL Maturation Factor (TCMF), Cytotoxic Lymphocyte Maturation Factor (CLMF), TSF 表达系统Source Sf21-derived human IL-12protein. Molecular Weight Approximately 41 kDa and 29 kDa under reducing conditions 表达区间 HuIL-12 p40: Ile23 – Ser328; Accession # P29460 HuIL-12 p35: Arg23 – Ser219; Accession # P29459 内毒素Endotoxin by the LAL method. Purity > 97%SDS-PAGE检测 生物Biological Activity Measured in a cell proliferation assay using PHA-stimulated human T lymphoblasts. The ED50for this effect is 0.01-0.05 ng/mL. The specific activity of rHIL-12 is approximately 1.1 104units/g, which is calibrated against rHuIL-12 WHO Standard (NIBSC code: 95/544). Formulation Lyophilized from a 0.2 m filtered concentrated solution in PBS, pH 7.2. 标签Tag 无 外观Physical Appearance 白色冻干粉