Purity:Purified by ammonium sulfate precipitation and DEAE chromatography.
Form:Supplied as a liquid in PBS, 0.1% BSA, 0.09% sodium azide.
Specificity:Recognizes the 220kD molecular weight component of the human leukocyte common antigen complex expressed on some CD4+ T lymphocytes, B lymphocytes and CD8+ lymphocytes. The CD45R+/CD4+ lymphocytes functionally exert suppressor/inducer activity in in vitro assay systems. Species Crossreactivity: mouse
Clone # USB:MEM 56
Isotype:IgG2b
Calc Applications Abbrev:FC IF IHC IP WB
Calc Crossreactivity:Hu Mo
Immunogen:Human thymocytes and T lymphocytes. Cellular Localization: Membrane; Single-pass type I membrane protein. Species Sequence Homology: rat