Recombinant Human CD4 Molecule, His-tagged (125-202aa)

CD4, a single chain transmembrane glycoprotein, is found on a T cell subset (helper/inducer) representing 45% of peripheral blood lymphocytes. It is also present on 80% of thymocytes and at a lower level on monocytes. It is involved in recognition of antigen presented along with MHC class II by APCs. It serves as receptor for HIV. Antibody to CD4 recognizes T-helper cells required for recognition of class II antigens. It reacts with ~60% of peripheral blood E rosette-positive (E+) cells while showing negligible reactivity with E-cells, monocytes, granulocytes, EBV-transformed B cell lines, and mouse splenocytes.

• Supplier: Creative Biomart
• Product #: CD4-101H