ABE353

Anti-dimethyl Histone H2B Antibody (Pro1)

from rabbit, purified by affinity chromatography

• Sinônimo(s): Histone H2B type 1-C/E/F/G/, H2Bme2P1, Histone H2B.1 A, Histone H2B.a, H2B/a, Histone H2B.g, H2B/g, Histone H2B.h, Histone H2B.k, H2B.l, H2B/l
• Código UNSPSC: 12352203
• eCl@ss: 32160702
• NACRES: NA.41

Propriedades

• fonte biológica: rabbit
• Nível de qualidade: 100
• forma do anticorpo: affinity isolated antibody
• tipo de produto de anticorpo: primary antibodies
• clone: polyclonal
• purificado por: affinity chromatography
• reatividade de espécies: mouse, human
• reatividade da espécie (prevista por homologia): rat (based on 100% sequence homology)
• técnica(s): dot blot: suitable; immunocytochemistry: suitable; western blot: suitable
• nº de adesão NCBI: NP_003509
• nº de adesão UniProt: P62807
• Condições de expedição: wet ice
• modificação pós-traducional do alvo: dimethylation (Pro1)
• Informações sobre genes: human ... HIST1H2BC(8347)

Descrição

Descrição geral

Histone H2B is one of four histones that form a core octameric structure required for the packaging of DNA into nucleosomes, the most basic level of chromatin arrangement. Histones undergo a number of post-translational modifications (PTM) at their N- and C-terminal tails which can influence chromatin structure and stability; and consequently, transcription, and DNA replication and repair. Acetylation is a reversible PTM that involves the transfer of acetyl groups to N-terminal lysine residues by a family of histone acetyltransferase enzymes, including GNAT, Gcn5, and p300/CBP. Histone acetylation reduces the electrostatic attractions between DNA and histones, which destabilizes chromatin structure and provide transcriptional complexes, for example, with access to DNA, potentially resulting in increased gene transcription. Lysine 120 of H2B (H2BK120) undergoes acetylation (by p300/CBP) and ubiquitination. Acetylation occurs first and is required for subsequent mono-ubiquitination. H2BK120 may function as a marker of “pre-active” chromatin, and is part of a complex regulatory system involving multiple histone modifications.

Especificidade

Recognizes Histone H2B dimethylated at Proline 1.

Imunogênio

Epitope: N-terminus

KLH-conjugated linear peptide corresponding to the N-terminus of Human dimethyl Histone H2B methylated at Pro1.

Aplicação

Dot Blot Specificity Analysis:
Peptide containing various unmodified and modified Histone peptides were probed with Anti-dimethyl Histone H2B (Pro1) antibody at 0.1 ug/mL.

Immunocytochemistry Analysis:
A 10 µg/mL dilution from a representative lot detected Histone H2B dimethylated at proline 1 in A431, HeLa, and NIH/3T3 cells.

Research Category
Epigenetics & Nuclear Function

Epigenetics & Nuclear Function

Research Sub Category
Histones

Chromatin Biology

This Anti-dimethyl Histone H2B Antibody (Pro1) is validated for use in Western Blotting and Immunocytochemistry and Dot Blot for the detection of dimethyl Histone H2B (Pro1).

Qualidade

Evaluated by Western Blotting in HeLa acid extract.

Western Blotting Analysis: 1 µg/mL of this antibody detected Histone H2B dimethylated at proline 1 in 10 µg of HeLa acid extract.

Descrição-alvo

~17 kDa observed

forma física

Antigen Affinity Purified

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

Armazenamento e estabilidade

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

Outras notas

Concentration: Please refer to lot specific datasheet.

Exoneração de responsabilidade

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.

Informações de segurança

• Código de classe de armazenamento: 12 - Non Combustible Liquids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable