Sialic Acid Binding Ig-like Lectin 3. Antigens, CD33 . CD33 Antigen . CD33 Antigens . Glycoprotein gp67 . Siglec-3 . Antigen, CD33 . Sialic Acid Binding Ig like Lectin 3 . gp67, Glycoprotein . A 67-kDa sialic acid binding lectin that is specific for MYELOID CELLS and MONOCYTE-MACROPHAGE PRECURSOR CELLS. This protein is the smallest siglec subtype and contains a single immunoglobulin C2-set domain. It may play a role in intracellular signaling via its interaction with SHP-1 PROTEIN-TYROSINE PHOSPHATASE and SHP-2 PROTEIN-TYROSINE PHOSPHATASE. . 1.00
CD3 Complex. CD3 Antigen . T3 Antigen . T3 Complex . Antigen, CD3 . Antigen, T3 . Antigens, T3 . CD3 Antigens . Antigens, CD3 . T3 Antigens . Complex of at least five membrane-bound polypeptides in mature T-lymphocytes that are non-covalently associated with one another and with the T-cell receptor (RECEPTORS, ANTIGEN, T-CELL). The CD3 complex includes the gamma, delta, epsilon, zeta, and eta chains (subunits). When antigen binds to the T-cell receptor, the CD3 complex transduces the activating signals to the cytoplasm of the T-cell. The CD3 gamma and delta chains (subunits) are separate from and not related to the gamma/delta chains of the T-cell receptor (RECEPTORS, ANTIGEN, T-CELL, GAMMA-DELTA). . 0.93
