CD4 Antigens. CD4 Antigen . Receptors, Surface CD4 . Surface CD4 Receptor . Antigen, CD4 . Antigens, T-Cell T4 . CD4 Receptor, Surface . CD4 Receptors, Surface . Surface CD4 Receptors . T-Cell T4 Antigens . T4 Antigens, T Cell . Antigens, CD4 . CD4 Molecule . CD4 Receptors . Receptors, CD4 . T4 Antigens, T-Cell . 55-kDa antigens found on HELPER-INDUCER T-LYMPHOCYTES and on a variety of other immune cell types. They are members of the immunoglobulin supergene family and are implicated as associative recognition elements in MAJOR HISTOCOMPATIBILITY COMPLEX class II-restricted immune responses. On T-lymphocytes they define the helper/inducer subset. T4 antigens also serve as INTERLEUKIN-15 receptors and bind to the HIV receptors, binding directly to the HIV ENVELOPE PROTEIN GP120. . 0.56
Receptors, Cyclic AMP. Cyclic AMP Receptor . Receptors, cAMP . cAMP Receptor . Receptor, Cyclic AMP . Receptor, cAMP . Cyclic AMP Receptors . cAMP Receptors . Cell surface proteins that bind cyclic AMP with high affinity and trigger intracellular changes which influence the behavior of cells. The best characterized cyclic AMP receptors are those of the slime mold Dictyostelium discoideum. The transcription regulator CYCLIC AMP RECEPTOR PROTEIN of prokaryotes is not included nor are the eukaryotic cytoplasmic cyclic AMP receptor proteins which are the regulatory subunits of CYCLIC AMP-DEPENDENT PROTEIN KINASES. . 0.56
Receptors, CCR. CC Chemokine Receptor . CC Chemokine Receptors . Chemokine (C-C Motif) Receptors . Chemokine Receptor, CC . Chemokine Receptors, CC . CCR Receptors . Chemokine receptors that are specific for CC CHEMOKINES. . 0.55
Receptors, Complement 3b. CD 35 Antigens . CD35 Antigen . Complement 3b Receptor . Antigen, CD35 . Antigens, CD 35 . Receptor, Complement 3b . Antigens, CD35 . Complement 3b Receptors . CD35 Antigens . CR1 Receptors . C3b Receptors . Receptors, CR1 . Receptors, C3b . Molecular sites on or in some B-lymphocytes and macrophages that recognize and combine with COMPLEMENT C3B. The primary structure of these receptors reveal that they contain transmembrane and cytoplasmic domains, with their extracellular portion composed entirely of thirty short consensus repeats each having 60 to 70 amino acids. . 0.55
