- ￥880
- Bioss
- bs-16883P
- 2025年10月16日
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- 详细信息
- 技术资料
- 规格：
500ug
| 产品编号 | bs-16883P |
| 英文名称 | LVRN Antibody Blocking Peptide |
| 中文名称 | 氨肽酶Q封闭多肽 |
| 英文别名 | Aminopeptidase Q; AMPQ_HUMAN; AP-Q; APQ; Aqpep; CHL2 antigen; FLJ90650; Laeverin; LVRN; MGC125378; MGC125379; RGD1562779. |
| 纯化方法 | HPLC |
| 研究领域 | Cell Biology > Proteolysis / Ubiquitin > Proteolytic enzymes > Other proteases Developmental Biology > Reproduction > Placental development |
| 亚细胞定位 | Membrane. |
| 组织特异性 | Specifically expressed in placenta and not in other tissues. Mainly found at the cell surface region of the extravillous trophoblasts. Detected on extravillous trophoblasts in the outer layer of the chorion laeve in the fetal membrane Not detected on either fetal amnionic epithelial cells or maternal decidual cells. Also detected in the migrating extravillous trophoblasts in the maternal decidual tissues (at protein level). |
| 翻译后修饰 | N-glycosylated. |
| 相似性 | Belongs to the peptidase M1 family. |
| 功能 | Metalloprotease which may be important for placentation by regulating biological activity of key peptides at the embryo-maternal interface. On synthetic substrates it shows a marked preference for Leu-4-methylcoumaryl-7-amide (Leu-MCA) over Met-MCA, Arg-LCA and Lys-LCA. Cleaves the N-terminal amino acid of several peptides such as angiotensin-3, kisspeptin-10 and endokinin C. |
| 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 | Laeverin is a 990 amino acid member of the peptidase M1 family and contains an HEXXHX18E gluzincin motif and an H(G)AMEN motif. Expressed specifically in placenta on embryo-derived extravillous trophoblasts (EVTs), laeverin localizes to the cell membrane and is a single-pass type II membrane protein. Laeverin binds zinc and functions as a bestatin-sensitive leucine aminopeptidase with a potential role in EVT function. This suggests that laeverin may be involved in human placentation, during which EVTs invade maternal decidua and spiral areteries. More specifically, laeverin may function by regulating the activities of key peptides at the embryo-maternal interface. Laeverin has a broad substrate specificity but exhibits a preference for Leu-4-methylcoumaryl-7-amide. In addition, laeverin can form a homodimer with intermolecular disulfide bond(s). |
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LVRN Antibody Blocking Peptide(bs-16883P)-500ug
￥880
