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MABE664-25UG Anti-CBX1 (HP1 beta) Antibody, clone 5E9.1

Anti-CBX1 (HP1 beta), clone 5E9.1 Antibody, Cat. No. MABE664-25UG, is a highly specific mouse monoclonal antibody, that targets CBX1 and has been tested in Western Blotting.

Anti-CBX1 (HP1 beta) Antibody, clone 5E9.1 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
Research Category: Epigenetics & Nuclear Function Gene Symbol: CBX1, CBX UniProt Number: P83916
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MABE664-25UG
25 μg  
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      Overview

      Replacement Information

      Key Spec Table

      Species ReactivityKey ApplicationsHostFormatAntibody Type
      HWBMPurifiedMonoclonal Antibody
      Description
      Catalogue NumberMABE664-25UG
      DescriptionAnti-CBX1 (HP1 beta) Antibody, clone 5E9.1
      Alternate Names
      • Chromobox protein homolog 1
      • Heterochromatin protein 1 homolog beta
      • HP1 beta
      • Heterochromatin protein p25
      • M31
      • Modifier 1 protein
      Background InformationChromobox protein homolog 1 (UniProt: P83916; also known as Heterochromatin protein 1 homolog beta, HP1 Hsbeta, HP1 beta, Heterochromatin protein p25, M31, Modifier 1 protein, p25 beta) is encoded by the Cbx1 (also known as Cbx) gene (Gene ID: 12412) in human. Chromobox protein homolog 1 is a homodimeric nuclear protein that is a component of heterochromatin. It is expressed in all adult and embryonic tissues. It is essential for formation of and gene repression in heterochromatin. It recognizes and binds histone H3 tails methylated at Lys-9, leading to epigenetic repression. Also interacts with lamin B receptor (LBR) to contribute to the association of the heterochromatin with the inner nuclear membrane. The human HP1 homolog CBX1 preferentially recognize H3K9me3 (Peptide binding specificity Kd = 5 μM). However, upon substitution of Threonine 6 to Alanine reduces its affinity significantly (Kd = 45 mM). (Ref.: Kaustov, L., et al. (2011). J. Biol. Chem. 286(1): 521-529).
      References
      Product Information
      FormatPurified
      PresentationPurified mouse monoclonal antibody IgG1 in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
      Applications
      ApplicationAnti-CBX1 (HP1 beta), clone 5E9.1 Antibody, Cat. No. MABE664-25UG, is a highly specific mouse monoclonal antibody, that targets CBX1 and has been tested in Western Blotting.
      Key Applications
      • Western Blotting
      Biological Information
      ImmunogenGST/His-tagged recombinant protein fragment corresponding to 60 amino acids from the internal region of human Chromobox protein homolog 1 (CBX1).
      ConcentrationPlease refer to lot specific datasheet.
      HostMouse
      SpecificityClone 5E9.1 specifically detects human Chromobox protein homolog 1 (CBX1). It targets an epitope with in 60 amino acids from the internal region.
      IsotypeIgG1
      Species Reactivity
      • Human
      Species Reactivity NoteHuman.
      Antibody TypeMonoclonal Antibody
      Gene Symbol
      • CBX1
      • CBX
      Purification MethodProtein G purified
      UniProt Number
      Molecular Weight23 kDa observed. 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 HeLa cell lysate.
      Western Blotting Analysis: 1 µg/mL of this antibody detected CBX1 (HP1 beta) in 10 µg of HeLa 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 ConditionsStable for 1 year at 2-8°C from date of receipt.
      Packaging Information
      Material Size25 μg
      Transport Information
      Supplemental Information
      Specifications
      Global Trade Item Number
      Catalogue Number GTIN
      MABE664-25UG 04054839456206