| Tissue Specificity | Expressed in the intestinal epithelium. |
| Post Translational Modifications | N-glycosylated. O-glycosylated.contains chondroitin sulfate glycans which can be more or less sulfated. Phosphorylated.activation of PKC results in the dephosphorylation of Ser-742 (constitutive phosphorylation site), and the phosphorylation of Ser-708. |
| Function | Cell-surface receptor that plays a role in cell-cell interactions, cell adhesion and migration, helping them to sense and respond to changes in the tissue microenvironment. Participates thereby in a wide variety of cellular functions including the activation, recirculation and homing of T-lymphocytes, hematopoiesis, inflammation and response to bacterial infection. Engages, through its ectodomain, extracellular matrix components such as hyaluronan/HA, collagen, growth factors, cytokines or proteases and serves as a platform for signal transduction by assembling, via its cytoplasmic domain, protein complexes containing receptor kinases and membrane proteases. Such effectors include PKN2, the RhoGTPases RAC1 and RHOA, Rho-kinases and phospholipase C that coordinate signaling pathways promoting calcium mobilization and actin-mediated cytoskeleton reorganization essential for cell migration and adhesion. |
| Protein Name | Cd44 AntigenExtracellular Matrix Receptor IiiEcmr-IiiGp90 Lymphocyte Homing/Adhesion ReceptorHutch-IHermes AntigenHyaluronate ReceptorLymphocyte Antigen 24Ly-24Phagocytic Glycoprotein 1Pgp-1Phagocytic Glycoprotein IPgp-ICd Antigen Cd44 |
| Database Links | Reactome: R-MMU-1474228Reactome: -MMU-202733Reactome: -MMU-216083Reactome: -MMU-2160916Reactome: -MMU-6798695 |
| Cellular Localisation | Cell MembraneSingle-Pass Type I Membrane ProteinCell ProjectionMicrovillusSecretedColocalizes With Actin In Membrane Protrusionfs At Wounding EdgesCo-Localizes With RdxEzr And Msn In Microvilli |
| Alternative Antibody Names | Anti-Cd44 Antigen antibodyAnti-Extracellular Matrix Receptor Iii antibodyAnti-Ecmr-Iii antibodyAnti-Gp90 Lymphocyte Homing/Adhesion Receptor antibodyAnti-Hutch-I antibodyAnti-Hermes Antigen antibodyAnti-Hyaluronate Receptor antibodyAnti-Lymphocyte Antigen 24 antibodyAnti-Ly-24 antibodyAnti-Phagocytic Glycoprotein 1 antibodyAnti-Pgp-1 antibodyAnti-Phagocytic Glycoprotein I antibodyAnti-Pgp-I antibodyAnti-Cd Antigen Cd44 antibodyAnti-Cd44 antibodyAnti-Ly-24 antibody |
Information sourced from Uniprot.org
![Anti-CD44 antibody [P2A1] {PE} (STJA0002625)](https://cdn11.bigcommerce.com/s-zso2xnchw9/images/stencil/600x533/products/148409/293011/STJA0002625_1__08200.1631207091.jpg?c=1 "Anti-CD44 antibody [P2A1] {PE} (STJA0002625)")
![C57BL/6 murine splenocytes were stained with Anti-Mouse/Human CD44 antibody (STJA0000556) [Used at 0.02 µg/10<sup>6</sup> cells dilution] (filled gray histogram). Unstained splenocytes (empty black histogram) were used as control.](https://cdn11.bigcommerce.com/s-zso2xnchw9/images/stencil/600x533/products/145409/292070/STJA0000556_1__07914.1631205898.jpg?c=1 "C57BL/6 murine splenocytes were stained with Anti-Mouse/Human CD44 antibody (STJA0000556) [Used at 0.02 µg/10<sup>6</sup> cells dilution] (filled gray histogram). Unstained splenocytes (empty black histogram) were used as control.")
