Mouse Anti-Histone H3 Recombinant Antibody (clone 0725W15)

CAT#: VS-0725-FY170

This recombinant antibody, clone 0725W15, targets the N-terminus of histone H3, using a peptide from this region as its immunogen. It is suitable for Chromatin Immunoprecipitation (ChIP), Chromatin Immunoprecipitation-Sequencing (ChIP-Seq), Immunocytochemistry (ICC), Immunofluorescence (IF), and Western Blot (WB). Histone H3 is a core component of the nucleosome, essential for chromatin structure and regulation of gene expression, DNA repair, replication, and chromosomal stability. This antibody serves as a valuable tool for investigating broad histone H3 functions.

Specifications

  • Immunogen
  • A peptide that includes the N-terminus of histone H3.
  • Host Species
  • Mouse
  • Type
  • Mouse IgG2b
  • Specificity
  • Human Histone H3
  • Species Reactivity
  • Human
  • Clone
  • 0725W15
  • Applications
  • Chromatin Immunoprecipitation, Chromatin Immunoprecipitation-Sequencing, Immunocytochemistry, Immunofluorescence, Western Blot
  • Related Disease
  • Cancer, Chromosomal abnormalities, Developmental disorders, Neurodevelopmental disorders

Product Property

  • Purification
  • Protein G purified
  • Molecular Weight
  • The molecular weight of the antigen is 17 kDa.
  • Concentration
  • Please refer to the vial label for the specific concentration.
  • Buffer
  • PBS pH 7.5, 30% glycerol, 0.3 M NaCl
  • Preservative
  • 0.035% Sodium azide
  • Storage
  • Centrifuge briefly prior to opening vial. Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.

Applications

  • Application Notes
  • Chromatin Immunoprecipitation-Sequencing: 4 µg per Chromatin Immunoprecipitation
    Chromatin Immunoprecipitation: 5-10 µg per Chromatin Immunoprecipitation
    Immunocytochemistry/Immunofluorescence: 1 µg/mL
    Western Blot: 0.5-2 µg/mL

Target

  • Alternative Names
  • H3/A; H3C1; H3C2; H3C3; H3C4; H3C6; H3C7; H3C8; H3FA; H3C10; H3C11; H3C12; HIST1H3A; HIST1H3B; H3FL; HIST1H3C; H3FC; HIST1H3D; H3FB; HIST1H3E; H3FD; HIST1H3F; H3FI; HIST1H3G; H3FH; HIST1H3H; H3FK; HIST1H3I; H3FF; HIST1H3J; H3FJ; Histone H3.1; Histone H3/a; Histone H3/b; Histone H3/c; Histone H3/d; Histone H3/f; Histone H3/h; Histone H3/i; Histone H3/j; Histone H3/k; Histone H3/l; HIST2H3A; HIST2H3C; H3F2; H3FM; HIST2H3D; Histone H3.2; Histone H3/m; Histone H3/o; H3F3A; H3.3A; H3F3; PP781; H3F3B; H3.3B; Histone H3.3
  • Long Name
  • H3 clustered histone 1
  • Sequence Similarities
  • Belongs to the histone H3 family.
  • Cellular Localization
  • Chromosome, Nucleosome core, Nucleus
  • Post Translation Modifications
  • Acetylation is generally linked to gene activation. Acetylation on Lys-10 (H3K9ac) impairs methylation at Arg-9 (H3R8me2s). Acetylation on Lys-19 (H3K18ac) and Lys-24 (H3K24ac) favors methylation at Arg-18 (H3R17me). Acetylation at Lys-123 (H3K122ac) by EP300/p300 plays a central role in chromatin structure: localizes at the surface of the histone octamer and stimulates transcription, possibly by promoting nucleosome instability.
    Citrullination at Arg-9 (H3R8ci) and/or Arg-18 (H3R17ci) by PADI4 impairs methylation and represses transcription.
    Asymmetric dimethylation at Arg-18 (H3R17me2a) by CARM1 is linked to gene activation. Symmetric dimethylation at Arg-9 (H3R8me2s) by PRMT5 is linked to gene repression. Asymmetric dimethylation at Arg-3 (H3R2me2a) by PRMT6 is linked to gene repression and is mutually exclusive with H3 Lys-5 methylation (H3K4me2 and H3K4me3). H3R2me2a is present at the 3' of genes regardless of their transcription state and is enriched on inactive promoters, while it is absent on active promoters.
    Methylation at Lys-5 (H3K4me), Lys-37 (H3K36me) and Lys-80 (H3K79me) are linked to gene activation. Methylation at Lys-5 (H3K4me) facilitates subsequent acetylation of H3 and H4. Methylation at Lys-80 (H3K79me) is associated with DNA double-strand break (DSB) responses and is a specific target for TP53BP1. Methylation at Lys-10 (H3K9me) and Lys-28 (H3K27me) are linked to gene repression. Methylation at Lys-10 (H3K9me) is a specific target for HP1 proteins (CBX1, CBX3 and CBX5) and prevents subsequent phosphorylation at Ser-11 (H3S10ph) and acetylation of H3 and H4. Methylation at Lys-5 (H3K4me) and Lys-80 (H3K79me) require preliminary monoubiquitination of H2B at 'Lys-120'. Methylation at Lys-10 (H3K9me) and Lys-28 (H3K27me) are enriched in inactive X chromosome chromatin. Monomethylation at Lys-57 (H3K56me1) by EHMT2/G9A in G1 phase promotes interaction with PCNA and is required for DNA replication.
  • Function
  • Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling.
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Product Notes

This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:

• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production

See more details about Hi-Affi™ recombinant antibody benefits.

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Protocol & Troubleshooting

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