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- Bioss
- bs-12099P
- 2026年10月10日
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- 技术资料
- 规格：
500ug
| 产品编号 | bs-12099P |
| 英文名称 | MUPP1/MPDZ Antibody Blocking Peptide |
| 中文名称 | 紧密连接蛋白MUPP1封闭多肽 |
| 英文别名 | MPDZ; Multi PDZ domain protein 1; Multi-PDZ domain protein 1; multiple PDZ domain protein; MPDZ_HUMAN. |
| 纯化方法 | HPLC |
| 亚基 | Interacts with CLDN5, DLG4, GRIN1, F11R/JAM, CLDN1, NG2, CRB1, MPP4 and MPP5 (By similarity). Interacts with HTR2A, HTR2B, HTR2C, PLEKHA1/TAPP1, PLEKHA2/TAPP2, CXADR, SYNGAP1, CAMK2A and CAMK2B. Interacts with the adenovirus type 9 E4-ORF1 protein. |
| 亚细胞定位 | Cell membrane; Peripheral membrane protein; Cytoplasmic side. Apical cell membrane; Peripheral membrane protein; Cytoplasmic side. Cell junction, synapse, postsynaptic cell membrane, postsynaptic density. Cell projection, dendrite. Cell junction, tight junction. Cell junction, synapse. Cell junction, synapse, synaptosome. Note=Associated with membranes. Colocalizes with HTR2C on the apical membrane of epithelial choroid plexus cells. Highly enriched in postsynaptic densities (PSD). Localized to punctae on dendrites of hippocampal neurons and colocalizes with the synaptic marker DLG4. Localized mainly in the Schmidt-Lanterman incisures of myelinating Schwann cells (By similarity). In the retina, localizes to the sub-apical region adjacent to the adherens junction complex at the outer limiting membrane. Enriched at the tight junctions of epithelial cells. Association to the tight junctions depends on CXADR. |
| 组织特异性 | Expressed in heart, brain, placenta, liver, skeletal muscle, kidney and pancreas. |
| 相似性 | Contains 1 L27 domain._x000D_
Contains 13 PDZ (DHR) domains._x000D_ |
| 功能 | MUPP1 was first identified as a protein interacting with type 2C serotonin receptor. It acts as a scaffolding protein at tight junctions where it has been reported to interact with integral proteins, anchoring them to the F-actin cytoskeleten. It is also thought to be important in the osmotic stress response in kidney cells and has been shown to play a role in promoting G protein coupling to receptors. |
| 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 | MPDZ is a 2,042 amino acid peripheral membrane protein that colocalizes with SR-2C on the apical membrane of epithelial choroid plexus cells. Expressed in heart, brain, placenta, liver, skeletal muscle, kidney and pancreas, MPDZ causes clustering of SR-2C, a serotonin receptor, at the cell surface. MPDZ is member of the NMDAR signaling complex that is involved in regulating AMPAR potentiation and synaptic plasticity in excitatory synapses. As a tight junction protein in epithelial cells, MPDZ interacts with SSTR3, a G-protein-coupled receptor, to regulate transepithelial permeability in a pertussis toxin sensitive manner. MPDZ, along with Kir4.2, may form a complex with other proteins in the nephron and regulate ion transport. MPDZ contains one L27 domain and thirteen PDZ domains. |
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MPDZ | MUPP1 Ab Blocking Peptide(bs-12099P)-500ug
￥880
