CD45 R,也稱(chēng)為B220,是一種220 kDa的跨膜蛋白酪氨酸磷酸酶,在B細(xì)胞和T細(xì)胞和NK細(xì)胞的某些亞群上表達(dá)。該抗體通常用作B細(xì)胞標(biāo)志物,因?yàn)镃D45 R在TCR和BCR信號(hào)傳導(dǎo)中發(fā)揮關(guān)鍵作用。 抗CD 45 R(RA 3 - 6 B2)體內(nèi)抗體-低內(nèi)毒素該產(chǎn)品同種型對(duì)照:Rat IgG2a In Vivo Isotype Control - Low Endotoxin [1-1] (ICH2244) 緩沖液:ICH3001-100ml,nICH3002-100ml,nICH3003-100ml, 濃度:0.5 mg/ml 純度:>95% by SDS-PAGE and HPLC 內(nèi)毒素:≤ 1.0 EU/mg as determined by the LAL method 制劑:No carrier proteins or preservatives added in 0.01 M phosphate buffered saline (PBS) pH 7.4, 150 mM NaCl.