Anti-Histone H3.1/H3.2 Antibody

32160702

NA.41

Histone H3.1 and H3.2 are closely related histone variants that differ by only one amino acid. Mammalian cells express three major types of noncentromeric histone H3 variants, H3.1, H3.2, and H3.3. H3.1 is only expressed in mammals, while H3.2 is found in all eukaryotes except for yeast. Recent evidence shows that these nearly identical histone proteins differ in their expression profiles and post-translational modifications (PTMs). H3.2 is enriched in modifications associated with transcriptional silencing (di- and tri-methylation of K27), whereas H3.1 is enriched in both K9 dimethylation and K14 acetylation, suggesting that these variants may have separate biological functions.

This antibody is expected to demonstrate broad species reactivity.

KLH-conjugated linear peptide corresponding to human Histone H3.1 and H3.2.

Anti-Histone H3.1/H3.2 Antibody is a highly specific rabbit polyclonal antibody, that targets Histone H3 & has been tested in western blotting & ChIP-seq.
Western Blotting Analysis: A representative lot detected Histone H3.2 in recombinant Histone H3.2 and mouse Embryonic Stem cell lysates.

Chromatin Immunprecipitation: A representative lot detected Histone H3.2 in mouse Embryonic Stem cell lysates (Elsasser, S. Graduate Thesis (http://hdl.handle.net/10209/440), Laboratory of Prof. David Allis, Rockefeller University).

Chromatin Immunoprecipitation Sequencing: A representative lot detected Histone H3.1/H3.2 in mouse Embryonic Stem cell lysates (Elsasser, S. Graduate Thesis (http://hdl.handle.net/10209/440), Laboratory of Prof. David Allis, Rockefeller University).
Research Sub Category
Histones
Research Category
Epigenetics & Nuclear Function

Evaluated by Western Blotting in HeLa acid extract.

Western Blotting Analysis: 0.5 µg/mL from a representative lot detected Histone H3.1 and H3.2 in 10 μg of HeLa acid extract.

Purified rabbit polyclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Affinity purified

Control
HeLa acid extract

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

rabbit

100

affinity isolated antibody

primary antibodies

polyclonal

affinity chromatography

human, mouse

ChIP: suitable (ChIP-seq)
western blot: suitable

NP_003520

P68431

wet ice

human ... HIST1H3F(8968)

~17 kDa observed. Uncharacterized bands may be observed at ~25 kDa and ~50 kDa

Stable for 1 year at 2-8°C from date of receipt.

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.

12 - Non Combustible Liquids

WGK 1