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- bs-7501P
- 2025年10月16日
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500ug
| 产品编号 | bs-7501P |
| 英文名称 | CO4A2 Antibody Blocking Peptide |
| 中文名称 | 胶原蛋白4a2亚基封闭多肽 |
| 英文别名 | Collagen alpha 2(IV) chain; Canstatin; COL4A 2; COL4A2; Collagen, type IV, alpha 2; CO4A2_HUMAN. |
| 纯化方法 | HPLC |
| 研究领域 | Cardiovascular > Angiogenesis > Adhesion / ECM > Extracellular Matrix Signal Transduction > Cytoskeleton / ECM > Extracellular Matrix > ECM Proteins > Collagen |
| 亚基 | There are six type IV collagen isoforms, alpha 1(IV)-alpha 6(IV), each of which can form a triple helix structure with 2 other chains to generate type IV collagen network. |
| 亚细胞定位 | Secreted, extracellular space, extracellular matrix, basement membrane. |
| 翻译后修饰 | Prolines at the third position of the tripeptide repeating unit (G-X-Y) are hydroxylated in some or all of the chains. 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. [PTM] The trimeric structure of the NC1 domains is stabilized by covalent bonds between Lys and Met residues (By similarity). Proteolytic processing produces the C-terminal NC1 peptide, canstatin. |
| 相似性 | Belongs to the type IV collagen family. Contains 1 collagen IV NC1 (C-terminal non-collagenous) domain. |
| 功能 | 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. Canstatin, a cleavage product corresponding to the collagen alpha 2(IV) NC1 domain, possesses both anti-angiogenic and anti-tumor cell activity. It inhibits proliferation and migration of endothelial cells, reduces mitochondrial membrane potential, and induces apoptosis. Specifically induces Fas-dependent apoptosis and activates procaspase-8 and -9 activity. Ligand for alphavbeta3 and alphavbeta5 integrins. |
| 保存条件 | Shipped at 4℃. Stored at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 背景资料 | CO4A2 is one of the six subunits of type IV collagen, the major structural component of basement membranes. CO4A2 fors a 'chicken-wire' meshwork together with laminins, proteoglycans and entactin/nidogen and is an inhibitor of angiogenesis and tumor growth. |
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CO4A2 Antibody Blocking Peptide(bs-7501P)-500ug
￥880
