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Histone H3 K9me3 Antibody

Rabbit Polyclonal

50 µg
WB, IF, ChIP, Dot Blot
Human, C. elegans
$495.00 /Per Item
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$50.00 to US & $70.00 to Canada for most products. Final costs are calculated at checkout.


Transcriptional silencing of specific genes and repetitive elements is known to be regulated partially through methylation of histone H3 at lysine 9, a hallmark of constitutive heterochromatin. In placenta, OCT2 expression and its ultimate function as a cation transporter is linked with the abundance of H3K9me3; when this methylation of histone H3 occurs in excess, mRNA for OCT2 decreases. Centromeres also are distinctly affected by the H3K9me3 modification, in that it co-localizes with several centromeric proteins, and affects the DNA methylation, particularly at the periphery of centromeric DNA. Gene expression is silenced when there is coordination between the H3K9me3 and H3K4modifications. Anti-Histone H3 are ideal for researchers interested in Chromatin Modifiers, Chromatin Research, Histones and Modified Histones, and Epigenetics research.

Product Details

Anti-Histone H3 [Trimethyl Lys9] (RABBIT) Antibody - 600-401-I71
rabbit anti-Histone H3 trimethyl Lys9 antibody, H3.3B, H3 histone, family 3A, H3.3AH3F3H3F3B, histone H3.3, MGC87783, MGC87782, H3K9me3

Target Details

HIST2H3C  - View All HIST2H3C Products
Human, C. elegans
Conjugated Peptide
Histone H3 [Trimethyl Lys9] affinity purified antibody was prepared from whole rabbit serum produced by repeated immunizations with a synthetic trimethylated peptide surrounding Lysine 9 of human Histone H3.2.
Anti-Histone H3 [Trimethyl Lys9] was affinity purified from monospecific antiserum by immunoaffinity chromatography. This antibody reacts with human Histone H3.2. A BLAST analysis was used to suggest cross-reactivity with Human, mouse, and C. elegans. Predicted to react with many species including rat, chicken, Xenopus, Drosophila, and plant based on 100% sequence homology. Cross-reactivity with Histone H3 from other sources has not been determined.

Application Details

ChIP, Dot Blot, IF, WB
Anti-Histone H3 [Trimethyl Lys9] antibody is tested by Western Blot, Chromatin Immunoprecipitation, Dot Blot, Immunocytochemistry, and Immunofluorescence. Specific conditions for reactivity should be optimized by the end user. Expect a band approximately ~15.4 kDa corresponding to Histone H3 protein by Western Blotting in HeLa histone prep lysate or the appropriate cell lysate or extract. Epi-Plus™ antibody production in collaboration with Novus Biologicals.


Liquid (sterile filtered)
0.49 mg/ml by UV absorbance at 280 nm
0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2
0.01% (w/v) Sodium Azide
30% Glycerol

Shipping & Handling

Dry Ice
Store vial at -20° C prior to opening. Aliquot contents and freeze at -20° C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use.
Expiration date is one (1) year from date of receipt.

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This product is for research use only and is not intended for therapeutic or diagnostic applications. Please contact a technical service representative for more information. All products of animal origin manufactured by Rockland Immunochemicals are derived from starting materials of North American origin. Collection was performed in United States Department of Agriculture (USDA) inspected facilities and all materials have been inspected and certified to be free of disease and suitable for exportation. All properties listed are typical characteristics and are not specifications. All suggestions and data are offered in good faith but without guarantee as conditions and methods of use of our products are beyond our control. All claims must be made within 30 days following the date of delivery. The prospective user must determine the suitability of our materials before adopting them on a commercial scale. Suggested uses of our products are not recommendations to use our products in violation of any patent or as a license under any patent of Rockland Immunochemicals, Inc. If you require a commercial license to use this material and do not have one, then return this material, unopened to: Rockland Inc., P.O. BOX 5199, Limerick, Pennsylvania, USA.