Cynomolgus TNFR2 / CD120b / TN

分子别名（Synonym）:TNFRSF1B 种属（Species）：Cynomolgus 表达系统（Expressed Host）：HEK293 Cells 制剂（Buffer）：Lyophilized from sterile PBS, pH 7.4. 分子量（Molecule Mass）：The recombinant cynomolgus TNFRSF1B is a disulfide-linked homodimer. The reduced monomer comprises 476 amino acids and has a calculated molecular mass of 52.1 KDa.The apparent molecular mass of the protein is approximately 68 KDa respectively in SDS-PAGE. 内毒素（Endotoxin）：＜1.0 EU per μg by the LAL method. 生物活性(Activity)：Measured by its ability to inhibit TNFα-mediated cytotoxicity in L-929 mouse fibroblast cells in the presence of the metabolic inhibitor actinomycin D. 表达区间（Protein Construction）：A DNA sequence encoding the cynomolgus TNFRSF1B (F7EAE4) (Ser2-Asp257) was expressed with the Fc region of human IgG1 at the C-terminus. 存储条件（Storage）： For long term storage, the product should be stored at lyophilized state at -20℃ or lower.Please avoid repeated freeze-thaw cycles. No activity loss is observed after storage at:4-8℃ for 12 months in lyophilized state;-70℃ for 3 months under sterile conditions after reconstitution. 运输条件： In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature.Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise.