| Function | Chemoattractant active on T-lymphocytes and monocytes but not neutrophils. Activates the C-X-C chemokine receptor CXCR4 to induce a rapid and transient rise in the level of intracellular calcium ions and chemotaxis. Also binds to atypical chemokine receptor ACKR3, which activates the beta-arrestin pathway and acts as a scavenger receptor for SDF-1. Binds to the allosteric site (site 2) of integrins and activates integrins ITGAV:ITGB3, ITGA4:ITGB1 and ITGA5:ITGB1 in a CXCR4-independent manner. Acts as a positive regulator of monocyte migration and a negative regulator of monocyte adhesion via the LYN kinase. Stimulates migration of monocytes and T-lymphocytes through its receptors, CXCR4 and ACKR3, and decreases monocyte adherence to surfaces coated with ICAM-1, a ligand for beta-2 integrins. SDF1A/CXCR4 signaling axis inhibits beta-2 integrin LFA-1 mediated adhesion of monocytes to ICAM-1 through LYN kinase. Plays a protective role after myocardial infarction. Induces down-regulation and internalization of ACKR3 expressed in various cells. Has several critical functions during embryonic development.required for B-cell lymphopoiesis, myelopoiesis in bone marrow and heart ventricular septum formation. Stimulates the proliferation of bone marrow-derived B-cell progenitors in the presence of IL7 as well as growth of stromal cell-dependent pre-B-cells. |
| Protein Name | Stromal Cell-Derived Factor 1Sdf-112-O-Tetradecanoylphorbol 13-Acetate Repressed Protein 1Tpar1C-X-C Motif Chemokine 12Pre-B Cell Growth-Stimulating FactorPbsfThymic Lymphoma Cell-Stimulating FactorTlsf |
| Database Links | Reactome: R-MMU-376176Reactome: -MMU-380108Reactome: -MMU-418594 |
| Cellular Localisation | Secreted |
| Alternative Antibody Names | Anti-Stromal Cell-Derived Factor 1 antibodyAnti-Sdf-1 antibodyAnti-12-O-Tetradecanoylphorbol 13-Acetate Repressed Protein 1 antibodyAnti-Tpar1 antibodyAnti-C-X-C Motif Chemokine 12 antibodyAnti-Pre-B Cell Growth-Stimulating Factor antibodyAnti-Pbsf antibodyAnti-Thymic Lymphoma Cell-Stimulating Factor antibodyAnti-Tlsf antibodyAnti-Cxcl12 antibodyAnti-Sdf1 antibody |
Information sourced from Uniprot.org
