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Anti-ASF1B Antibody (9M436) 是一种 Mouse 抗体,靶向 ASF1B。Anti-ASF1B Antibody (9M436) 可用于 ELISA。
Anti-ASF1B Antibody (9M436) 是一种 Mouse 抗体,靶向 ASF1B。Anti-ASF1B Antibody (9M436) 可用于 ELISA。
产品描述 | Anti-ASF1B Antibody (9M436) is a Mouse antibody targeting ASF1B. Anti-ASF1B Antibody (9M436) can be used in ELISA. |
Ig Type | Monoclonal Mouse IgG1 |
克隆号 | 9M436 |
交叉反应 | Human |
应用 | ELISA |
推荐剂量 | ELISA: 1:1000-1:2000 |
抗体种类 | Monoclonal |
宿主来源 | Mouse |
构建方式 | This antibody was produced from a hybridoma resulting from the fusion of a mouse myeloma with B cells obtained from a mouse immunized with purified, recombinant Human ASF1B (rh ASF1B; TMPY-03341; Q9NVP2; Met1-Ile202). The IgG fraction of the cell culture supernatant was purified by Protein A affinity. |
纯化方式 | Protein A |
性状 | Liquid |
缓冲液 | 0.2 μm filtered solution in PBS |
研究背景 | The histone chaperone anti-silencing factor 1a (ASF1a) interacts with MDC1 and is recruited to sites of DSBs to facilitate the interaction of phospho-ATM with MDC1 and phosphorylation of MDC1, which are required for the recruitment of RNF8/RNF168 histone ubiquitin ligases. Thus, ASF1a deficiency reduces histone ubiquitination at DSBs, decreasing the recruitment of 53BP1, and decreases NHEJ, rendering cells more sensitive to DSBs. This role of ASF1a in DSB repair cannot be provided by the closely related ASF1b and does not require its histone chaperone activity. Homozygous deletion of ASF1A is seen in 10%-15% of certain cancers, suggesting that loss of NHEJ may be selected in some malignancies and that the deletion can be used as a molecular biomarker for cancers susceptible to radiotherapy or to DSB-inducing chemotherapy. Anti-silencing function 1 (ASF1) is a histone H3-H4 chaperone involved in DNA replication and repair, and transcriptional regulation. Here, we identify ASF1B, the mammalian paralog to ASF1, as a proliferation-inducing histone chaperone in human β-cells. Overexpression of ASF1B led to distinct transcriptional signatures consistent with increased cellular proliferation and reduced cellular death. |
偶联 | Unconjugated |
免疫原 | Recombinant Human ASF1B protein (TMPY-03341) |
抗原种属 | Human |
储存方式 | Store at 2°C-8°C for 1 month. Store at -20°C or -80°C for 12 months. Avoid repeated freeze-thaw cycles. Preservative-Free. |
运输方式 | Shipping with blue ice. |
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