| Host: | E. coli |
| Note: | STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
| Short Description : | Recombinant-Human COL4A3-N-GST protein was developed from e. coli and has a target region of N-GST. For use in research applications. |
| Formulation: | Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1mM EDTA, 4% Trehalose, 1% Mannitol. |
| Storage Instruction: | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at-20 to-80°C for twelve months from the date of receipt. |
| Gene Symbol: | COL4A3 |
| Gene ID: | 1285 |
| Uniprot ID: | CO4A3_HUMAN |
| Immunogen Region: | Leu1428-His1670 |
| Immunogen: | Homo sapiens (Human) |
| Post Translational Modifications | Prolines at the third position of the tripeptide repeating unit (G-X-Y) are hydroxylated in some or all of the chains. Isoform 2 contains an additional N-linked glycosylation site. Type IV collagens contain numerous cysteine residues which are involved in inter- and intramolecular disulfide bonding. 12 of these, located in the NC1 domain, are conserved in all known type IV collagens. The trimeric structure of the NC1 domains is stabilized by covalent bonds between Lys and Met residues. Phosphorylated. Thought to be phosphorylated by CERT, but CERT does not have kinase activity. |
| Function | Type IV collagen is the major structural component of glomerular basement membranes (GBM), forming a 'chicken-wire' meshwork together with laminins, proteoglycans and entactin/nidogen. Tumstatin, a cleavage fragment corresponding to the collagen alpha 3(IV) NC1 domain, possesses both anti-angiogenic and anti-tumor cell activity.these two anti-tumor properties may be regulated via RGD-independent ITGB3-mediated mechanisms. |
| Protein Name | Collagen Alpha-3(Iv ChainGoodpasture Antigen Cleaved Into - Tumstatin |
| Database Links | Reactome: R-HSA-1442490Reactome: R-HSA-1474244Reactome: R-HSA-1650814Reactome: R-HSA-186797Reactome: R-HSA-2022090Reactome: R-HSA-216083Reactome: R-HSA-2214320Reactome: R-HSA-2243919Reactome: R-HSA-3000157Reactome: R-HSA-3000171Reactome: R-HSA-3000178Reactome: R-HSA-419037Reactome: R-HSA-8948216 |
| Cellular Localisation | SecretedExtracellular SpaceExtracellular MatrixBasement MembraneColocalizes With Col4a4 And Col4a5 In GbmTubular Basement Membrane (Tbm) And Synaptic Basal Lamina (Bl) |
| Alternative Protein Names | Collagen Alpha-3(Iv Chain proteinGoodpasture Antigen Cleaved Into - Tumstatin proteinCOL4A3 protein |
Information sourced from Uniprot.org