重组Anti-APOBEC3B抗体[EPR18138] (ab184990)
Key features and details
- Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
- Rabbit monoclonal [EPR18138] to APOBEC3B
- Suitable for: WB
- Reacts with: Human
Related conjugates and formulations
概述
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产品名称
Anti-APOBEC3B抗体[EPR18138]
参阅全部 APOBEC3B 一抗 -
描述
兔单克隆抗体[EPR18138] to APOBEC3B -
宿主
Rabbit -
经测试应用
适用于: WBmore details -
种属反应性
与反应: Human -
免疫原
Recombinant fragment. This information is proprietary to Abcam and/or its suppliers.
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阳性对照
- WB: Human APOBEC3B fragment recombinant protein, HepaRG-APOBEC3B tetracycline-inducible cell line, HCC1143 cell line infected with control (+), APOBEC3B lentivirus (-), HEK293-APOBEC3B(+GFP) tetracycline-inducible cell line and A431 whole cell lysate.
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常规说明
This product is a recombinant monoclonal antibody, which offers several advantages including:
- - High batch-to-batch consistency and reproducibility
- - Improved sensitivity and specificity
- - Long-term security of supply
- - Animal-free production
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.
性能
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形式
Liquid -
存放说明
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long term. Avoid freeze / thaw cycle. -
存储溶液
pH: 7.2
Preservative: 0.01% Sodium azide
Constituents: 59% PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA -
Concentration information loading...
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纯度
Protein A purified -
克隆
单克隆 -
克隆编号
EPR18138 -
同种型
IgG -
研究领域
相关产品
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Alternative Versions
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Compatible Secondaries
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Isotype control
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Recombinant Protein
应用
The Abpromise guarantee
Abpromise™承诺保证使用ab184990于以下的经测试应用
“应用说明”部分 下显示的仅为推荐的起始稀释度;实际最佳的稀释度/浓度应由使用者检定。
应用 | Ab评论 | 说明 |
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WB | (2) |
1/500 - 1/10000. Detects a band of approximately 35,38,46,70 kDa (predicted molecular weight: 46 kDa).
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说明 |
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WB
1/500 - 1/10000. Detects a band of approximately 35,38,46,70 kDa (predicted molecular weight: 46 kDa). |
靶标
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相关性
APOBEC3B is a member of the cytidine deaminase gene family. However, it lacks cytidine deaminase activity, at least on RNA molecules (monomeric nucleoside substrates or synthetic apoB, NF1 and NAT1 RNA template). It binds to apoB and AU-rich RNAs. It is unable to reduce HIV-1 infectivity in vitro. -
细胞定位
Nuclear -
数据库链接
- Entrez Gene: 9582 Human
- Omim: 607110 Human
- SwissProt: Q9UH17 Human
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别名
- A3B antibody
- APOBEC1L antibody
- Apolipoprotein B mRNA editing enzyme catalytic polypeptide like 3B antibody
see all
图片
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Anti-APOBEC3B antibody [EPR18138] (ab184990) at 1/500 dilution + A431 (Human epidermoid carcinoma epithelial cell) whole cell lysate at 20 µg
Secondary
Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/20000 dilution
Predicted band size: 46 kDa
Observed band size: 38 kDa why is the actual band size different from the predicted?
Exposure time: 180 secondsBlocking buffer and concentration: 5% NFDM/TBST
Diluting buffer and concentration: 5% NFDM /TBSTWe are unsure of the identity of the 55kda band.
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All lanes : Anti-APOBEC3B antibody [EPR18138] (ab184990) at 1/1000 dilution
Lane 1 : Human APOBEC3B fragment recombinant protein
Lane 2 : Human APOBEC3G fragment recombinant protein
Lysates/proteins at 0.01 µg per lane.
Secondary
All lanes : Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/1000 dilution
Predicted band size: 46 kDa
Observed band size: 46 kDaBlocking/Dilution buffer: 5% NFDM/TBST.
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All lanes : Anti-APOBEC3B antibody [EPR18138] (ab184990) at 1/10000 dilution
Lane 1 : HepaRG-APOBEC3B tetracycline-inducible cell line (+/-)
Lane 2 : HCC1143 cell line infected with control (+) and APOBEC3B lentivirus (-)
Lane 3 : HEK293-APOBEC3B(+GFP) tetracycline-inducible cell line (+/-)
Lysates/proteins at 20 µg per lane.
Secondary
All lanes : Goat Anti-Rabbit IgG (H+L) conjugated to HRP at 1/10000 dilution
Predicted band size: 46 kDa
Observed band size: 35,70 kDa why is the actual band size different from the predicted?Blocking buffer: 5% NFDM/TBST.
Dilution buffer: 1% NFDM/TBST.
Exposure time: Panel A: 20 s; Panel B: 1 min.
Figure provided by Dr. Jenni Nikkila. Gene Function Lab at The Institute of Cancer Research, London. HEK293-APOBEC3B(+GFP) tetracycline-inducible cell line provide by Dr Reuben Harris, University of Minnesota, Minneapolis - cited in Akre, M.K, G.J. Starrett, J.S. Quist, N.A. Temiz, M.A. Carpenter, A.N.J. Tutt, A. Grigoriadis & R.S. Harris (2016) Mutation processes in 293-based clones overexpressing the DNA cytosine deaminase APOBEC3B. PLoS One11(5):e0155391. doi: 10.1371/journal.pone.0155391.
The 35 kDa band represents a known splice variant of APOBEC3B.
数据表及文件
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SDS download
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Datasheet download
Certificate of Compliance
文献 (13)
ab184990 被引用在 13 文献中.
- Petljak M et al. Mechanisms of APOBEC3 mutagenesis in human cancer cells. Nature 607:799-807 (2022). PubMed: 35859169
- Bandarra S et al. APOBEC3B Potently Restricts HIV-2 but Not HIV-1 in a Vif-Dependent Manner. J Virol 95:e0117021 (2021). PubMed: 34523960
- Bader SB et al. Replication catastrophe induced by cyclic hypoxia leads to increased APOBEC3B activity. Nucleic Acids Res 49:7492-7506 (2021). PubMed: 34197599
- Kurashima K et al. SMARCA4 deficiency-associated heterochromatin induces intrinsic DNA replication stress and susceptibility to ATR inhibition in lung adenocarcinoma. NAR Cancer 2:zcaa005 (2020). PubMed: 34316685
- Driscoll CB et al. APOBEC3B-mediated corruption of the tumor cell immunopeptidome induces heteroclitic neoepitopes for cancer immunotherapy. Nat Commun 11:790 (2020). PubMed: 32034147