" /> B-Lymphocyte Antigen CD19 - CISMeF





Preferred Label : B-Lymphocyte Antigen CD19;

NCIt synonyms : Differentiation Antigen CD19; Leu-12; B-Lymphocyte Surface Antigen B4; B4; T-Cell Surface Antigen Leu-12;

NCIt related terms : CD19; CD19 Antigen;

NCIt definition : B-lymphocyte antigen CD19 (556 aa, 61 kDa) is encoded by the human CD19 gene. This protein is involved in enhancing B-cell receptor-dependent signaling.;

NCIt note : When B-lymphocyte antigen CD19 complexes with the B-cell receptor, the threshold for antigen receptor-dependent stimulation of B lymphocyte proliferation is decreased. Additionally, CD19 functions as an adapter protein for Src family kinase amplification, which is crucial for antigen receptor-induced signal transduction.;

NCI Metathesaurus CUI : CL599759;

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15/05/2024


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