Background：HLA-DR is a heterodimeric cell surface glycoprotein comprised of a 36 kD a （heavy） chain and a 27 kD b （light） chain. It is expressed on B cells, activated T cells, monocytes/macrophages, dendritic cells, and other non-professional APCs. In conjunction with the CD3/TCR complex and CD4 molecules, HLA-DR is critical for efficient peptide presentation to CD4+ T cells.
仕様
Synonyms：HLA class II histocompatibility antigen DR alpha/ DRB1-15 beta chain,MHC class II antigen DRA,HLA-DRA1/DRB1,DRA/DRB1
Host：Mouse
Reactivity：Human
Applications：Cell Sep-Neg, Block, Binding, FCM, WB, IHC, IP
Buffer：0.2 um filtered in PBS, pH7.2. Azide Free （AF）/Low Endotoxin （LE）： Contains no stabilizers or preservatives. Endotoxin level is ＜ 2 EU/mg （ ＜ 0.002EU/ug） as Determined by LAL gel clotting assay.
