Anti-phospho (Ser10)-acetyl (Lys14)-Histone H3 Antibody

CAS No.
Chemical Name:
Anti-phospho (Ser10)-acetyl (Lys14)-Histone H3 Antibody
Synonyms
Anti-phospho (Ser10)-acetyl (Lys14)-Histone H3 Antibody
CBNumber:
CB64816519
Molecular Formula:
Molecular Weight:
0
MDL Number:
MOL File:
Mol file

Anti-phospho (Ser10)-acetyl (Lys14)-Histone H3 Antibody price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 07-081 Anti-phospho (Ser10)-acetyl (Lys14)-Histone H3 Antibody Upstate?, from rabbit 07-081 $631 2024-03-01 Buy
Sigma-Aldrich 07-081 Anti-phospho (Ser10)-acetyl (Lys14)-Histone H3 Antibody clone, Upstate?, from rabbit 100μL $605 2023-01-07 Buy
Product number Packaging Price Buy
07-081 07-081 $631 Buy
07-081 100μL $605 Buy

Anti-phospho (Ser10)-acetyl (Lys14)-Histone H3 Antibody Chemical Properties,Uses,Production

Uses

Western Blot Analysis:
1:2000-1:10,000 dilutions of a previous lot detected phosphorylated and acetylated histone H3 in acid extracted proteins from serum starved mouse 10T1/2 cells treated with 50ng/ml EGF for 12.5 minutes. Western blotting of this lot to acid extracted proteins described above was preferentially competed by peptides in the following order: phospho-acetyl-H3 (7-20) > straight chain H3 (7-20) > phospho-H3 (7-20) or acetyl-H3 (7-20).
Peptide Inhibition Analysis: A 1:500 dilution from a representative lot was used with HeLa AE for peptide block analysis.
Chromatin Immunoprecipitation:
A previous lot of this antibody was reported by an independent laboratory to immunoprecipitate chromatin. (Cheung, P., 2000.)

Immunocytochemistry:
A previous lot of this antibody detected phosphorylated and acetylated histone H3 in EGF-stimulated cells; as reported by an independent laboratory. (Cheung, P., 2000.)

General Description

Histone H3.1 (UniProt: Q16695; also known as H3K14AcS10P, Histone H3 (acetyl K14, phospho S10), H3 histone family member T, Histone 3, H3, Histone cluster 3, H3) is encoded by the HIST3H3 (also known as HIST1H3A, H3FA, HIST1H3B, H3FL, HIST1H3C, H3FC, HIST1H3D, H3FB, HIST1H3E, H3FD, HIST1H3F, H3FI, HIST1H3G, H3FH, HIST1H3H, H3FK, HIST1H3I, H3FF, HIST1H3J, H3FJ, HIST3H3, H3FT, H3T, MGC126886) gene (Gene ID: 8350, 8351, 8352, 8353, 8354, 8355, 8356, 8357, 8358, 8968) in human. Histone H3 has two main variants, H3.1 and H3.3, which show different genomic localization patterns in animals. The H3.1 and H3.3 complexes also possess distinct histone chaperones, CAF-1 and HIRA, which play important role in mediating DNA-synthesis-dependent and -independent nucleosome assembly. It has been reported that Histone H3.1 serves as the canonical histone, which is incorporated during DNA replication, whereas H3.3 acts as the replacement histone that can be incorporated outside of S-phase during chromatin-disrupting processes like transcription. Histone H 3.1 is a core component of nucleosome that is present only in mammals and is usually enriched in acetylation of Lysine 15 and demethylation of lysine 10 (HeK9Me2). It is expressed during S phase, then expression decreases significantly as cell division slows down during the process of differentiation. Histone H 3.1 expression is shown to be replication dependent. It s presence at the site of UV-induced DNA damage has also been reported. It has also been shown that H3.1/H4 tetramers do not split and remain intact during replication dependent deposition of H3.1 variant. Phosphorylation at serine 10 by aurora kinase B is reported to mediate the dissociation of HP1 proteins (CBX1, CBX3 and CBX5) from heterochromatin and this phosphorylation is considered to be an essential regulatory mechanism for neoplastic cell transformation. Acetylation of lysine 14 of histone H3 (H3K14ac) is shown to be critical for DNA damage checkpoint activation by directly regulating the compaction of chromatin and by recruiting chromatin remodeling protein complex RSC (Remodels the Structure of Chromatin). Nucleosomes with H3K14ac display higher affinity for purified RSC. (Ref.: Stroud, H., et al (2012). Proc. Natl. Acad. Sci. USA 109(14); 5370-75; Dunn, MR., and Smerdon MJ (2014). J. Biol. Chem. 289(12);8353-63)..

Anti-phospho (Ser10)-acetyl (Lys14)-Histone H3 Antibody Preparation Products And Raw materials

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Anti-phospho (Ser10)-acetyl (Lys14)-Histone H3 Antibody Suppliers

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Anti-phospho (Ser10)-acetyl (Lys14)-Histone H3 Antibody