03-185

Histone H2B human recombinant

• 分類程式碼代碼: 12352203
• eCl@ss: 32160405
• NACRES: NA.84

属性

• 抗體表格: purified antibody
• 品質等級: 100
• 化驗: >50% (SDS-PAGE)
• 技術: activity assay: suitable; western blot: suitable

说明

一般說明

Histone H2B is one of four core histones that form an 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. The most widely studied of these modifications are methylation, phosphorylation, and acetylation which may produce different effects on gene regulation depending on the number and pattern of modifications. Histone H2B undergoes acetylation at lysines 5, 15, and 20. It is also phosphorylated in apoptotic cells during DNA fragmentation, possibly in a caspase-dependent manner.

Human recombinant H2B expressed in E. Coli

應用

Chromatin assembly, Western blot (control), Kinase Assay

物理性質

~17 kDa

外觀

Liquid in Dulbecco′s PBS. Frozen solution.

儲存和穩定性

Stable for 12 months at -80°C from date of receipt. Avoid multiple freeze/thaw cycles.

免責聲明

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.