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07-373 Anti-acetyl-Histone H2B Antibody

07-373
100 µg  
Purchase on Sigma-Aldrich

Ofertas especiales

Descripción

Ofertas especiales

Tabla espec. clave

Species ReactivityKey ApplicationsHostFormatAntibody Type
HWBRbPurifiedPolyclonal Antibody
Description
Catalogue Number07-373
Brand Family Upstate
Trade Name
  • Upstate
DescriptionAnti-acetyl-Histone H2B Antibody
Product Information
FormatPurified
Presentation0.1M Tris-glycine, pH 7.4, 0.15M NaCl, 0.05% sodium azide before the addition of glycerol to 30%
Quality LevelMQ100
Applications
ApplicationDetect acetyl-Histone H2B also known as Histone H2B with Anti-acetyl-Histone H2B Antibody (Rabbit Polyclonal Antibody), that has been demonstrated to work in WB.
Key Applications
  • Western Blotting
Biological Information
ImmunogenSynthetic peptide in which there is an acetyl-lysine at residues 5, 12, 15 and 20 of human Histone H2B
HostRabbit
Specificityacetylated Histone H2B
IsotypeIgG
Species Reactivity
  • Human
Antibody TypePolyclonal Antibody
Entrez Gene Number
Entrez Gene SummaryHistones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. Nucleosomes consist of approximately 146 bp of DNA wrapped around a histone octamer composed of pairs of each of the four core histones (H2A, H2B, H3, and H4). The chromatin fiber is further compacted through the interaction of a linker histone, H1, with the DNA between the nucleosomes to form higher order chromatin structures. This gene is intronless and encodes a member of the histone H2B family. Transcripts from this gene contain a palindromic termination element.
Gene Symbol
  • HIST3H2BB
Modifications
  • Acetylation
Purification MethodProtein A chromatography
UniProt Number
UniProt SummaryFUNCTION: SwissProt: Q8N257 # Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling.
SIZE: 126 amino acids; 13908 Da
SUBUNIT: The nucleosome is a histone octamer containing two molecules each of H2A, H2B, H3 and H4 assembled in one H3-H4 heterotetramer and two H2A-H2B heterodimers. The octamer wraps approximately 147 bp of DNA.
SUBCELLULAR LOCATION: Nucleus.
PTM: Monoubiquitination of Lys-121 by the RNF20/40 complex gives a specific tag for epigenetic transcriptional activation and is also prerequisite for histone H3 'Lys-4' and 'Lys-79' methylation. It also functions cooperatively with the FACT dimer to stimulate elongation by RNA polymerase II. & Phosphorylated on Ser-15 by STK4/MST1 during apoptosis; which facilitates apoptotic chromatin condensation. Also phosphorylated on Ser-15 in response to DNA double strand breaks (DSBs), and in correlation with somatic hypermutation and immunoglobulin class- switch recombination.
SIMILARITY: SwissProt: Q8N257 ## Belongs to the histone H2B family.
Molecular Weight15 kDa
Product Usage Statements
Quality Assuranceroutinely evaluated by immunoblot in sodium butyrate treated, acid extracted proteins from HeLa cells
Usage Statement
  • 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.
Storage and Shipping Information
Storage Conditions2 years at -20°C
Packaging Information
Material Size100 µg
Global Trade Item Number
Número de referencia GTIN
07-373 04053252273292