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位置:首页 > 品牌 > Sigma-Aldrich > Anti-phospho-Histone H2A.X (Ser139) Antibody, clone JBW301

Anti-phospho-Histone H2A.X (Ser139) Antibody, clone JBW301

品牌
Sigma-Aldrich
货号
05-636-I
规格纯度
clone JBW301, from mouse
参考价格
8035.62 *本价格含增值税费
促销
服务
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  • 包邮
  • 增值税票
数量
-+
产品名称:
Anti-phospho-Histone H2A.X (Ser139) Antibody, clone JBW301
Histone H2A.x, H2a/x, H2A.XS139p, H2AXS139p
产品介绍:

产品说明

一般描述

The histone H2A.X protein is a variant member of the H2A family of histones that is distinguished from other H2A histones by a unique carboxy-terminal sequence. This unique sequence is highly conserved throughout eukaryotic evolution and is rapidly phosphorylated by ATM or ATR at the fourth residue from the carboxy-terminus (Serine 139 in mammalian H2A.X) in response to DNA double-strand breaks (DSBs). Phosphorylation of H2A.X is important in the formation of a stable repair complex at the site of DNA damage.
H2A.X phosphorylation is a very rapid response to DNA damage, occurring within as little as one minute after exposure to ionizing radiation. Phosphorylation of H2A.X occurs irrespective of the cause of the DNA DSBs and phospho-H2A.X has been observed in response to environmental stresses that result in DSBs as well as programmed cellular events, including DNA rearrangement and apoptosis.

免疫原

KLH-conjugated linear peptide corresponding to human phospho-Histone H2A. X (Ser139).

应用

Immunocytochemistry Analysis: A 1:50-250 dilution from a representative lot detected phospho-Histone H2A. X (Ser139) in HeLa and A431 cells.
Previous lot has been demonstrated to work in Immunofluorescence and Chromatin Immunoprecipitation: See reference (Meier, Andreas et al., 2007)
Western Blotting Analysis: 0.05-1 μg/mL of this lot detected phosphorylated histone H2A.X (Ser139) in acid extracted histone lysates from Jurkat cells treated with 0.5 μM staurosporine (Catalog # 19-123).
Immunocytochemistry: 2 μg/mL of a previous lot of antibody detected phosphorylated histone H2A.X in HeLa cells treated with 0.5μM staurosporine for 4-6 hours.
Anti-phospho-Histone H2A.X (Ser139) Antibody, clone JBW301 is a highly specific mouse monoclonal antibody, that targets Histone H2A.X & has been tested in western blotting, ICC, ChIP & Immunofluorescence.
Research Sub Category
Histones
Research Category
Epigenetics & Nuclear Function

质量

Evaluated by Western Blotting in HeLa cell lysate.

Western Blotting Analysis: 0.5 µg/mL of this antibody detected phospho-Histone H2A. X (Ser139) in 200 µg in staurosporine treated HeLa cells.

目标描述

~17 kDa observed. Uncharacterized band(s) may appear in some lysates.

外形

Purified mouse monoclonal IgG1κ in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.
Format: Purified
Protein G Purified

储存及稳定性

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

其他说明

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

免责声明

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.

基本信息

eCl@ss32160702
NACRESNA.41

产品性质

质量水平100
生物来源mouse
抗体形式purified immunoglobulin
antibody product typeprimary antibodies
克隆JBW301, monoclonal
species reactivityhuman, mouse, rat
technique(s)ChIP: suitable
immunocytochemistry: suitable
immunofluorescence: suitable
western blot: suitable
同位素/亚型IgG1κ
NCBI登记号NP_002096
UniProt登记号P16104
运输wet ice

安全信息

储存分类代码12 - Non Combustible Liquids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

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