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Documentos clave

H2167

Sigma-Aldrich

Histone H2B human

Sinónimos:

Histone, Human

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About This Item

Número de CAS:
1523001-32-2
UNSPSC Code:
12352202
NACRES:
NA.25

biological source

human

Quality Level

200

recombinant

expressed in E. coli

form

liquid

concentration

1 mg/mL

UniProt accession no.

Q96A08

shipped in

wet ice

storage temp.

−20°C

Gene Information

human ... H2BC1(255626)

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General description

Histones are highly basic chromatin proteins. They tightly organize eukaryotic DNA into nucleosomes. A nucleosome exists as an octameric core histone comprising a tetramer of histones H3 and H4 with two dimers of histones H2A and H2B, wherein the 147 DNA base pairs are wrapped around the histone complex.

Application

Histone H2B human has been used in far western blot analysis.

Biochem/physiol Actions

Histones are known to regulate the accessibility of DNA during transcription, DNA replication, DNA repair, and recombination. Extrachromosomal histone H2B functions as a cytosolic sensor and detects the double-stranded DNA (dsDNA) fragments produced from infectious agents or damaged cells. This stimulates innate and acquired immune responses in different cell types. Histone H2B moves in and out of the nucleosome more quickly than other core histones.

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H350

Hazard Classifications

Carc. 1B

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
0000346319
0000320205
0000257398
0000294505
SLCQ0530

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Sigma-Aldrich

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Histone

Histone Octamer full length human recombinant, expressed in E. coli, ≥90% (SDS-PAGE)

Sigma-Aldrich

SRP0408

Histone Octamer full length human

Kouji Kobiyama et al.
Frontiers in genetics, 4, 91-91 (2013-06-05)
Histones are essential components of chromatin structure, and histone modification plays an important role in various cellular functions including transcription, gene silencing, and immunity. Histones also play distinct roles in extrachromosomal settings. Extrachromosomal histone H2B acts as a cytosolic sensor
Khoa N Pham et al.
The journal of physical chemistry. B, 125(19), 4977-4986 (2021-05-12)
Histones are highly basic chromatin proteins that tightly package and order eukaryotic DNA into nucleosomes. While the atomic structure of the nucleosomes has been determined, the three-dimensional structure of DNA-free histones remains unresolved. Here, we combine tandem nonlinear and linear
Apurva Bhardwaj et al.
International journal of molecular sciences, 22(1) (2021-01-07)
Insulin-like growth factor (IGF) binding protein-3 (IGFBP-3) is an essential protein that regulates cellular processes such as cell proliferation, apoptosis, and differentiation. It is known to bind with several proteins to carry out various cellular functions. In this study, we

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