| Tissue Specificity | Primarily expressed in tissues of epithelial origin. Expression is increased in malignant tissues. Expressed in kidney, lung and cerebellum. Detected in placenta and thymus epithelium. |
| Post Translational Modifications | The secreted form is derived from the membrane-bound form either by cleavage of the GPI anchor, or/and by proteolysis catalyzed by a metalloprotease. |
| Function | Binds to folate and reduced folic acid derivatives and mediates delivery of 5-methyltetrahydrofolate and folate analogs into the interior of cells. Has high affinity for folate and folic acid analogs at neutral pH. Exposure to slightly acidic pH after receptor endocytosis triggers a conformation change that strongly reduces its affinity for folates and mediates their release. Required for normal embryonic development and normal cell proliferation. |
| Protein Name | Folate Receptor AlphaFr-AlphaAdult Folate-Binding ProteinFbpFolate Receptor 1Folate Receptor - AdultKb Cells FbpOvarian Tumor-Associated Antigen Mov18 |
| Database Links | Reactome: R-HSA-204005Reactome: R-HSA-5694530Reactome: R-HSA-6807878 |
| Cellular Localisation | Cell MembraneLipid-AnchorGpi-AnchorApical Cell MembraneBasolateral Cell MembraneGpi-Like-AnchorSecretedCytoplasmic VesicleClathrin-Coated VesicleEndosomeEndocytosed Into Cytoplasmic Vesicles And Then Recycled To The Cell Membrane |
| Alternative Antibody Names | Anti-Folate Receptor Alpha antibodyAnti-Fr-Alpha antibodyAnti-Adult Folate-Binding Protein antibodyAnti-Fbp antibodyAnti-Folate Receptor 1 antibodyAnti-Folate Receptor - Adult antibodyAnti-Kb Cells Fbp antibodyAnti-Ovarian Tumor-Associated Antigen Mov18 antibodyAnti-FOLR1 antibodyAnti-FOLR antibody |
Information sourced from Uniprot.org
