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Last updated: 2023/3/19

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Histone H3 (trimethyl K9) monoclonal antibody, clone RM389 

  • Catalog # : MAB23170
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  • Specification
  • Product Description:
  • Rabbit monoclonal antibody raised against synthetic trimethyl peptide of human histone H3 (trimethyl K9).
  • Immunogen:
  • A synthetic trimethyl peptide corresponding to residues surrounding K9 of human histone H3.
  • Host:
  • Rabbit
  • Reactivity:
  • Human
  • Specificity:
  • This antibody reacts to Histone H3 trimethylated at Lysine 9. No cross reactivity with monomethylated Lysine 9, dimethylated Lysine 9, or other methylations in histone H3.
  • Form:
  • Liquid
  • Purification:
  • Protein A purification
  • Isotype:
  • IgG
  • Recommend Usage:
  • ELISA (1 ug/mL-10 ug/mL)
    Multiplex (0.5 ug/mL-2 ug/mL)
    Western Blot (0.5 ug/mL-2 ug/mL)
    The optimal working dilution should be determined by the end user.
  • Storage Buffer:
  • In PBS (50% glycerol, 1% BSA, 0.09% sodium azide).
  • Storage Instruction:
  • Store at -20°C.
    Aliquot to avoid repeated freezing and thawing.
  • Note:
  • This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
  • Applications
  • Western Blot
  • Western Blot
  • Western blot analysis of Lane 1: recombinant Histone H3.3, Lane 2: acid extracts of HeLa cells with Histone H3 (trimethyl K9) monoclonal antibody, clone RM389 (Cat # MAB23170) under 0.5 ug/mL working concentration. showed a band of Histone H3 trimethylated at Lysine 9 (K9me3) in HeLa cells.
  • Enzyme-linked Immunoabsorbent Assay
  • Enzyme-linked Immunoabsorbent Assay
  • ELISA analysis of Designer Nucleosomes (dNucs) (Recombinant Human Nucleosome with H3 K4, 9, 27, 36 and H4 K20 Mono-, Di-, and Tri-Methylation), Histone H3 (trimethyl K9) monoclonal antibody, clone RM389 (Cat # MAB23170) (0.5 ug/mL).
  • Application Image
  • Enzyme-linked Immunoabsorbent Assay
  • Enzyme-linked Immunoabsorbent Assay
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  • Gene Information
  • Entrez GeneID:
  • 8350
  • Gene Name:
  • HIST1H3A
  • Gene Alias:
  • H3/A,H3FA
  • Gene Description:
  • histone cluster 1, H3a
  • Gene Summary:
  • Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. This structure consists of approximately 146 bp of DNA wrapped around a nucleosome, an octamer composed of pairs of each of the four core histones (H2A, H2B, H3, and H4). The chromatin fiber is further compacted through the interaction of a linker histone, H1, with the DNA between the nucleosomes to form higher order chromatin structures. This gene is intronless and encodes a member of the histone H3 family. Transcripts from this gene lack polyA tails; instead, they contain a palindromic termination element. This gene is found in the large histone gene cluster on chromosome 6p22-p21.3. [provided by RefSeq
  • Other Designations:
  • H3 histone family, member A,histone 1, H3a
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