CD 274，也称为B7-H1和PD-L1，是一种40 kD的I型跨膜蛋白，是免疫球蛋白受体超家族中B7家族的成员。它在T细胞、B细胞、NK细胞、树突细胞、IFN-γ活化的内皮细胞和单核细胞上表达。 抗小鼠PD-L1（10F.9G2）体内抗体-超低内毒素该产品同种型对照：Rat IgG2b In Vivo Isotype Control - Ultra Low Endotoxin [1-2] (ICH2243UL) 缓冲液：ICH3001-100ml，nICH3002-100ml，nICH3003-100ml， 浓度：≥ 2.0 mg/ml 纯度：>98% by SDS-PAGE and HPLC 内毒素：≤ 0.5 EU/mg as determined by the LAL method 制剂：0.01 M phosphate buffered saline (PBS) pH 7.4, 150 mM NaCl and does not contain BSA or sodium azide as a preservative.
