CD45 R,也称为B220,是一种220 kDa的跨膜蛋白酪氨酸磷酸酶,在B细胞和T细胞和NK细胞的某些亚群上表达。该抗体通常用作B细胞标志物,因为CD45 R在TCR和BCR信号传导中发挥关键作用。 抗CD 45 R(RA 3 - 6 B2)体内抗体-低内毒素该产品同种型对照:Rat IgG2a In Vivo Isotype Control - Low Endotoxin [1-1] (ICH2244) 缓冲液:ICH3001-100ml,nICH3002-100ml,nICH3003-100ml, 浓度:0.5 mg/ml 纯度:>95% by SDS-PAGE and HPLC 内毒素:≤ 1.0 EU/mg as determined by the LAL method 制剂:No carrier proteins or preservatives added in 0.01 M phosphate buffered saline (PBS) pH 7.4, 150 mM NaCl.