Lymphocytes proliferate and differentiate in response to various concentrations of different antigens. The ability of the B cell to respond in a specific, yet sensitive manner to the various antigens is achieved with the use of low-affinity antigen receptors. This gene encodes a cell surface molecule which assembles with the antigen receptor of B lymphocytes in order to decrease the threshold for antigen receptor-dependent stimulation.
应用类型
IF,IHC,WB
免疫原
Recombinant fusion protein containing a sequence corresponding to amino acids 351-556 of human CD19 (NP_001761.3).
