- 询价
- Signalway Antibody
- USA
- AP77191
- 2025年07月11日
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- 详细信息
- 文献和实验
- 技术资料
- 保存条件：
Store at -20˚C
- 英文名：
Recombinant Human Histone H2AX(H2AFX),partial
- 库存：
详询
- 供应商：
南京莱富赛
- 规格：
详询
host_species:E.coli
purification:Greater than 90% as determined by SDS-PAGE.
other_names:Histone H2A.X
accession_no:P16104
calculated_mw:17.8 kDa
tag info:N-terminal 6xHis-tagged
Immunogen Description:Expression Region:12-141aa
Sequence Info:Partial
formulation:Tris-based buffer50% glycerol
storage:The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃,-80℃. The shelf life of lyophilized form is 12 months at -20℃,-80℃.
Notes:Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.
background:Variant histone H2A which replaces conventional H2A in a subset of nucleosomes. 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. Required for checkpoint-mediated arrest of cell cycle progression in response to low doses of ionizing radiation and for efficient repair of DNA double strand breaks (DSBs) specifically when modified by C-terminal phosphorylation.
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文献和实验Examining Histone Acetlylation at Specific Genomic Regions
of the normally imprinted maternal IGF2 allele 2 , leading to biallelic expression in both human and murine cells. Partial loss of imprinting of both sense and antisense Igf2r is also observed after TSA treatment. It has also been shown that exposure of mouse
Purifi cation of Multiprotein Histone Acetyltransferase Complexes
have now been identified and shown to acetylate different sites on histones as well as on non-histone proteins, including transcription regulators. In general, purified recombinant HATs expressed in bacteria or in insect cells are able to acetylate free histones
Recombinant Antigens in Viral Diagnosis
, and require the preparation and at least partial purification of large amounts of viral antigen. Furthermore, these assays will not differentiate between recent and past infections. Because antigen production is nearly always dependent on virus growth
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