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ABE70-I-100UG Anti-BAF180/PBRM1

Anti-BAF180-PBRM1, Cat. No. ABE70-I, is a rabbit polyclonal antibody that detects BAF180/PBRM1 and is tested for use in Western Blotting.

ABE70-I-100UG
100 μg  
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      Overview

      Replacement Information
      Description
      Catalogue NumberABE70-I-100UG
      DescriptionAnti-BAF180/PBRM1
      Alternate Names
      • Protein polybromo-1
      • hPB1
      • BRG1-associated factor 180
      • Polybromo-1D
      Background InformationProtein polybromo-1 (UniProt: Q86U86; also known as hPB1, BRG1-associated factor 180, BAF180, Polybromo-1D) is encoded by the PBRM1 (also known as BAF180, PB1) gene (Gene ID: 55193) in human. BAF180 is a widely expressed, bromodomain containing nuclear protein that is an essential component of the SWI/SNF-B (PBAF) chromatin remodeling complex. It is involved in transcriptional activation and repression of select genes by chromatin remodeling. It contains six bromodomains, two bromo-adjacent homology (BAH) domains (aa 956-1074 and 1156-1272), and one HMG-box (aa 1379-1447). The bromodomains recognize and bind to acetylated lysines and BAH domains mediate protein-protein interaction. Its HMG-box domain binds to DNA. BAF180 acts as a negative regulator of cell proliferation. It plays a role in DNA repair mechanisms and acts as a tumor suppressor. It is also involved in silencing transcription near double-stranded DNA breaks (DSB). The BAH domains of BAF180 are shown to be essential for ubiquitination of PCNA. BAF180 depleted cells can not produce proper levels of ubiquitinated PCNA that leads to the inability to replicate past DNA lesions. Mutations in PBRM1 gene have been linked to high incidence of renal cell carcinoma. Nine isoforms of BAF180 have been described that are produced by alternative splicing. (Ref.: Hopson, S., and Thompson, MJ. (2017). ACS Chem. Biol. 12(10); 2482-2490; Varela, I., et al. (2011). Nature. 469(7331); 539-542).
      References
      Product Information
      FormatPurified
      PresentationPurified rabbit polyclonal antibody in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide
      Quality LevelMQ200
      Applications
      ApplicationAnti-BAF180-PBRM1, Cat. No. ABE70-I, is a rabbit polyclonal antibody that detects BAF180/PBRM1 and is tested for use in Western Blotting.
      Key Applications
      • Western Blotting
      Application NotesNote: Actual optimal working dilutions must be determined by end user as specimens, and experimental conditions may vary with the end user
      Biological Information
      ImmunogenGST-tagged recombinant fragment corresponding to 740 amino acids from the C-terminal half of human BAF180
      EpitopeC-terminal half
      Concentration1.0 mg/mL. Please refer to guidance on suggested starting dilutions and/or titers per application and sample type.
      HostRabbit
      SpecificityThis rabbit polyclonal antibody specifically detects Protein polybromo-1 (BAF180). It targets an epitope within the C-terminal half.
      IsotypeIgG
      Species Reactivity
      • Human
      Species Reactivity NoteHuman. Predicted to react with non-Human primates.
      Antibody TypePolyclonal Antibody
      Entrez Gene Number
      Gene Symbol
      • PBRM1
      Purification MethodProtein A purified
      UniProt Number
      Molecular Weight~200 kDa observed; 192.95 kDa calculated. Uncharacterized bands may be observed in some lysate(s).
      Physicochemical Information
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Quality AssuranceEvaluated by Western Blotting in Jurkat cell lysate.

      Western Blotting Analysis: A 1:1,000 dilution of this antibody detected Protein polybromo-1 (BAF180) in Jurkat cell lysate.
      Usage Statement
      • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
      Storage and Shipping Information
      Storage ConditionsRecommended storage: +2°C to +8°C.
      Packaging Information
      Material Size100 μg
      Transport Information
      Supplemental Information
      Specifications
      Global Trade Item Number
      Catalogue Number GTIN
      ABE70-I-100UG 04065269135258