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Histone 3 antibody (H3K27ac)

H3 Reactivity: Human, Mouse, Rat, C. elegans WB, ELISA, IP Host: Rabbit Polyclonal unconjugated
Catalog No. ABIN5706759
  • Target See all Histone 3 (H3) Antibodies
    Histone 3 (H3)
    Binding Specificity
    • 56
    • 47
    • 44
    • 41
    • 40
    • 36
    • 35
    • 35
    • 34
    • 34
    • 33
    • 32
    • 29
    • 29
    • 28
    • 27
    • 26
    • 25
    • 23
    • 22
    • 22
    • 22
    • 20
    • 18
    • 18
    • 17
    • 16
    • 16
    • 16
    • 16
    • 16
    • 16
    • 15
    • 14
    • 14
    • 13
    • 13
    • 12
    • 12
    • 12
    • 11
    • 11
    • 11
    • 10
    • 10
    • 10
    • 10
    • 9
    • 9
    • 8
    H3K27ac
    Reactivity
    • 1368
    • 938
    • 859
    • 59
    • 42
    • 41
    • 40
    • 40
    • 39
    • 35
    • 35
    • 29
    • 26
    • 22
    • 19
    • 6
    • 3
    • 3
    • 3
    • 3
    • 2
    • 2
    • 2
    • 2
    • 2
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    Human, Mouse, Rat, C. elegans
    Host
    • 1183
    • 242
    • 8
    • 4
    Rabbit
    Clonality
    • 1108
    • 328
    • 1
    Polyclonal
    Conjugate
    • 795
    • 81
    • 63
    • 63
    • 63
    • 62
    • 62
    • 62
    • 34
    • 33
    • 21
    • 17
    • 17
    • 17
    • 17
    • 17
    • 12
    • 1
    This Histone 3 antibody is un-conjugated
    Application
    • 1034
    • 401
    • 373
    • 311
    • 240
    • 188
    • 174
    • 166
    • 163
    • 151
    • 137
    • 127
    • 117
    • 48
    • 38
    • 34
    • 32
    • 20
    • 16
    • 14
    • 7
    • 7
    • 6
    • 4
    • 3
    • 1
    • 1
    • 1
    Western Blotting (WB), ELISA, Immunoprecipitation (IP)
    Characteristics

    Synonyms: rabbit anti-Histone H3 Ac Lys27 antibody, Histone H3 (K27 modification), H3 K27-Ac, H3.3B, H3 histone, family 3A, H3.3AH3F3H3F3B, histone H3.3, MGC87783, MGC87782, H3K27ac

    Background: The nucleosome is comprised of 146 bp of DNA wrapped around a series of histone proteins arranged as an octamer consisting of 2 copies of histone H2A, H2B, H3 and H4. Within the nucleosome core the histone proteins are covalent modified at specific residues predominantly within the N-terminal tail including lysine (acetylation, methylation, SUMOylation, and ubiquitinylation), arginine methylation and citrullination, serine and threonine phosphorylation, as well as proline isomerization. The lysine side chains can carry up to three methyl groups (mono-, di- and tri- methylated forms) and the arginine side chain can be monomethylated or can be dimethylated as the symmetric or asymmetric forms. The modifications show temporal, disease-specific, and other types of cell-specific regulation and there are specific families of enzymes that regulate the methylation, demethylation, acetylation, deacetylation and other modifications. Research has indicated that whereas the histone mark H3K4Me3 (tri-methyl lysine 4 of histone H3) localizes to gene promoter regions (it is associated with transcriptional activation) other modifications at H3K4 such as monomethyl is present predominantly at enhancer sequences. Specific marks have been shown to be associated with the activation (H3K9Me1, H3K27Me1, and H4K20Me1) or repression (H3K9Me2 and Me3, H3K27Me2 and Me3, and H4K20Me2 and Me3) of genes. Monomethylation of H4 at K20, catalyzed by SET8, is essential to genome replication and stability. Multiple DNA breaks are associated with demethylation at this site, resulting in activation of p53 to avoid mitosis and aberrant chromosomal activity. In mammalian stem cells, Xist expression blocks the formation of H4K20me1, which is one of the first examples of a direct connection between chromatin and stem cell differentiation. Anti-Histone H3 are ideal for researchers interested in Chromatin Research, Epigenetics, Chromatin Modifiers, Histones and Modified Histones, and Phospho Specific research.

    Gene Name: HIST2H3C

    Purification
    Anti-Histone H3 [ac Lys27] was affinity purified from monospecific antiserum by immunoaffinity chromatography. A BLAST analysis was used to suggest cross-reactivity with Human, mouse, rat, and C. elegans based on 100% sequence homology. Cross-reactivity with Histone H3 [ac Lys27] from other sources has not been determined.
    Immunogen

    Immunogen: Histone H3 [ac Lys27] affinity purified antibody was prepared from whole rabbit serum produced by repeated immunizations with a synthetic peptide surrounding the K27ac site of human Histone H3.

    Immunogen Type: Peptide

    Isotype
    IgG
    Top Product
    Discover our top product H3 Primary Antibody
  • Application Notes

    Application Note: Anti-Histone H3 [ac Lys27] antibody is useful for ELISA and Western Blot. Specific conditions for reactivity should be optimized by the end user. Expect a band approximately ~15.4  kDa corresponding to the appropriate cell lysate or extract. Epi-Plus™ antibody production in collaboration with Novus Biologicals.

    Western Blot Dilution: 1:500-1:1000

    Immunoprecipitation Dilution: 1:100

    ELISA Dilution: 1: 10,000

    Restrictions
    For Research Use only
  • Format
    Liquid
    Concentration
    0.37 mg/mL
    Buffer

    Buffer: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride,  pH 7.2

    Stabilizer: 30 % Glycerol

    Preservative
    Sodium azide
    Precaution of Use
    This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
    Storage
    4 °C,-20 °C
    Expiry Date
    12 months
  • Mika, Luelling, Pavek, Nartker, Heyneman, Jones, Barrott: "Epigenetic Changes at the Birc5 Promoter Induced by YM155 in Synovial Sarcoma." in: Journal of clinical medicine, Vol. 8, Issue 3, (2019) (PubMed).

  • Target
    Histone 3 (H3)
    Alternative Name
    Histone H3 (H3 Products)
    Synonyms
    H-3 antibody, histocompatibility 3 antibody, H3 antibody
    Gene ID
    126961
    NCBI Accession
    NP_001005464
    UniProt
    Q71DI3
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