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- Bioss
- bs-9335P
- 2025年10月16日
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500ug
| 产品编号 | bs-9335P |
| 英文名称 | MARCH1 Antibody Blocking Peptide |
| 中文名称 | 膜相关环指蛋白1封闭多肽 |
| 英文别名 | E3 ubiquitin protein ligase MARCH1; E3 ubiquitin-protein ligase MARCH1; MARCH 1; MARCH-I; March1; MARH1_HUMAN; Membrane associated RING CH protein I; Membrane associated ring finger (C3HC4) 1; Membrane associated RING finger protein 1; Membrane-associated RING finger protein 1; Membrane-associated RING-CH protein I; RING finger protein 171; RNF171. |
| 纯化方法 | HPLC |
| 研究领域 | Cell Biology > Proteolysis / Ubiquitin > Proteasome / Ubiquitin > Ubiquitin E3 Enzymes > RING Finger E3 Ligase Immunology > Adaptive Immunity > MHC > Class II |
| 亚细胞定位 | Golgi apparatus, trans-Golgi network membrane; Multi-pass membrane protein (By similarity). Lysosome membrane; Multi-pass membrane protein (By similarity). Cytoplasmic vesicle membrane; Multi-pass membrane protein. Late endosome membrane; Multi-pass membrane protein. Early endosome membrane; Multi-pass membrane protein. Cell membrane; Multi-pass membrane protein. |
| 组织特异性 | Expressed in antigen presenting cells, APCs, located in lymph nodes and spleen. Also expressed in lung. Expression is high in follicular B cells, moderate in dendritic cells and low in splenic T cells. |
| 翻译后修饰 | Has a short half-life. Instability/short half-life permits rapid changes that allow efficient induction of antigen presentation once antigen presenting cells, APCs, receive maturation signals. Small changes in protein levels significantly alter the cell surface display of MHC class II proteins (By similarity). |
| 相似性 | Contains 1 RING-CH-type zinc finger. |
| 功能 | E3 ubiquitin-protein ligase that mediates ubiquitination of TFRC, CD86, FAS and MHC class II proteins, such as HLA-DR alpha and beta, and promotes their subsequent endocytosis and sorting to lysosomes via multivesicular bodies. By constitutively ubiquitinating MHC class II proteins in immature dendritic cells, down-regulates their cell surface localization thus sequestering them in the intracellular endosomal system. |
| 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 | E3 ubiquitin-protein ligase that mediates ubiquitination of TFRC, CD86, FAS and MHC class II proteins, such as HLA-DR alpha and beta, and promotes their subsequent endocytosis and sorting to lysosomes via multivesicular bodies. By constitutively ubiquitinating MHC class II proteins in immature dendritic cells, downregulates their cell surface localization thus sequestering them in the intracellular endosomal system. |
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MARCH1 Antibody Blocking Peptide(bs-9335P)-500ug
￥880
