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产品简介
| 靶标 | HMCES |
| 别名 | Abasic site processing protein HMCES;Peptidase HMCES;SRAP domain-containing protein 1;C3orf37;DC12;SRAPD1; |
| 宿主 | Rabbit |
| 稀释比例 | IHC 1:50-200. |
| Gene ID | 56941 |
| 保存 | Store at -20°C. Avoid freeze / thaw cycles. |
| Swiss Prot | Q96FZ2 |
| 蛋白分子量 | 41kDa |
| 储存液 | Buffer: PBS with 0.03% Proclin300, 50% glycerol, pH7.3. |
| 亚细胞定位 | Nucleus Cytoplasm |
| 免疫原 | Recombinant protein of human HMCES |
| 亚型 | IgG |
| 纯化方法 | Octanoic acid-ammonium sulfate precipitation |
| 背景资料 | Sensor of abasic sites in single-stranded DNA (ssDNA) required to preserve genome integrity by promoting error-free repair of abasic sites (PubMed:30554877, PubMed:31235915, PubMed:31235913). Acts as an enzyme that recognizes and binds abasic sites in ssDNA at replication forks and chemically modifies the lesion by forming a covalent cross-link with DNA: forms a stable thiazolidine linkage between a ring-opened abasic site and the alpha-amino and sulfhydryl substituents of its N-terminal catalytic cysteine residue (PubMed:30554877, PubMed:31235913). The HMCES DNA-protein cross-link is then degraded by the proteasome (PubMed:30554877). Promotes error-free repair of abasic sites by acting as a 'suicide' enzyme that is degraded, thereby protecting abasic sites from translesion synthesis (TLS) polymerases and endonucleases that are error-prone and would generate mutations and double-strand breaks (PubMed:30554877). Has preference for ssDNA, but can also accommodate double-stranded DNA with 3' or 5' overhang (dsDNA), and dsDNA-ssDNA 3' junction (PubMed:31235915, PubMed:31806351). Also involved in class switch recombination (CSR) in B-cells independently of the formation of a DNA-protein cross-link: acts by binding and protecting ssDNA overhangs to promote DNA double-strand break repair through the microhomology-mediated alternative-end-joining (Alt-EJ) pathway (By similarity). Acts as a protease: mediates autocatalytic processing of its N-terminal methionine in order to expose the catalytic cysteine (By similarity). |
| Public Immunogen Range | 1-354aa |
| 克隆类型 | Polyclonal Antibody |
| 交叉反应 | HumanRatMouse |
| 应用 | IHC |
| 规格 | 50ul100ul |
注意：
1.本产品仅供科研使用。请勿用于医药、临床诊断或治疗，食品及化妆品等用途。请勿存放于普通住宅区。
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