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05-1354

Sigma-Aldrich

Anti-Histone H3 Antibody (Dimethyl K9, Phospho S10), clone 6HH3-2C5

ascites fluid, clone 6HH3-2C5, from mouse

Synonym(s):

H3K9me2S10P, Histone H3 (di methyl K9, phospho S10), H3 histone, family 3B (H3.3B)

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About This Item

UNSPSC Code:
12352203
eCl@ss:
32160702
NACRES:
NA.41

biological source

mouse

Quality Level

antibody form

ascites fluid

antibody product type

primary antibodies

clone

6HH3-2C5, monoclonal

species reactivity

human

species reactivity (predicted by homology)

Drosophila (based on 100% sequence homology)

technique(s)

immunocytochemistry: suitable
western blot: suitable

isotype

IgG1κ

GenBank accession no.

UniProt accession no.

shipped in

wet ice

target post-translational modification

dimethylation (Lys9), phosphorylation (pSer10)

Gene Information

human ... H3F3B(3021)

General description

Histone H3 is one of the five main histone proteins involved in the structure of chromatin in eukaryotic cells. Featuring a main globular domain and a long N-terminal tail, H3 is involved with the structure of the nucleosomes of the ′beads on a string′ structure. Histone proteins are highly post-translationally modified, and Histone H3 is the most extensively modified of the five histones. The term "Histone H3" alone is purposely ambiguous in that it does not distinguish between sequence variants or modification state. Histone H3 is an important protein in the emerging field of epigenetics, where its sequence variants and variable modification states are thought to play a role in the dynamic and long term regulation of genes.

Specificity

Antibody recognizes dimethyl (Lys9) phospho(Ser10) on Histone H3.

Immunogen

Epitope: Dimethyl (Lys9) & Phospho (Ser10)
Synthetic linear peptide corresponding to dimethyl (Lys9) and Phospho (Ser10) of Histone H3.

Application

Immunocytochemistry:
A 1:500 dilution of a representative lot of this antibody detected Dimethyl (Lys9)-Phospho (Ser10) Histone H3 in A431 and HeLa cells.
Research Category
Epigenetics & Nuclear Function
Research Sub Category
Histones
Use Anti-Histone H3 Antibody (Dimethyl K9, Phospho S10), clone 6HH3-2C5 (mouse monoclonal antibody) validated in WB, ICC to detect Histone H3 (Dimethyl K9 also known as H3K9me2S10P, Histone H3 (di methyl K9 phospho S10).

Quality

Evaluated by western blot in untreated and Etoposide-treated HeLa acid extracts.

Western Blot Analysis:
A 1:1,000 dilution of this antibody detected Dimethyl (Lys9)-Phospho (Ser10) Histone H3 in 10 µg of untreated and Etoposide-treated HeLa acid extracts.

Target description

~17 kDa

Physical form

Mouse monoclonal IgG1κ ascites with 0.05% sodium azide.
Unpurified

Storage and Stability

Stable for 1 year at -20°C from date of receipt.
Handling Recommendations: Upon receipt and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.

Analysis Note

Control
Untreated and Etoposide-treated HeLa acid extracts.

Legal Information

GenBank is a registered trademark of United States Department of Health and Human Services

Disclaimer

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.

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Storage Class Code

12 - Non Combustible Liquids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Jing Sun et al.
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Lesion mimic mutants have become an effective material for understanding plant-microbe interactions and the immune mechanism in plants. Although many mechanisms responsible for the lesion mimic phenotype have been clarified in plants, the mechanism by which lesion mimic is regulated
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Drosophila is a powerful model to study how lipids affect spermatogenesis. Yet, the contribution of neutral lipids, a major lipid group which resides in organelles called lipid droplets (LD), to sperm development is largely unknown. Emerging evidence suggests LD are
Histone H3S10 phosphorylation by the JIL-1 kinase in pericentric heterochromatin and on the fourth chromosome creates a composite H3S10phK9me2 epigenetic mark.
Wang, Chao, et al.
Chromosoma (2014)
Yeran Li et al.
Development (Cambridge, England), 144(18), 3232-3240 (2017-08-16)
A model has been proposed in which JIL-1 kinase-mediated H3S10 and H2Av phosphorylation is required for transcriptional elongation and heat shock-induced chromatin decondensation. However, here we show that although H3S10 phosphorylation is indeed compromised in the H2Av null mutant, chromatin
Karen G Wong et al.
Science advances, 10(11), eadm9518-eadm9518 (2024-03-13)
Extracellular signals are transmitted through kinase cascades to modulate gene expression, but it remains unclear how epigenetic changes regulate this response. Here, we provide evidence that growth factor-stimulated changes in the transcript levels of many responsive genes are accompanied by

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