Histone H2A.X Antibody
| Code | Size | Price |
|---|
| PSI-79-488-0.1mg | 0.1mg | £488.00 |
Quantity:
Prices exclude any Taxes / VAT
Overview
Host Type: Rabbit
Antibody Clonality: Polyclonal
Regulatory Status: RUO
Target Species: Human
Applications:
- Immunofluorescence (IF)
- Western Blot (WB)
Storage:
Store antibody at -20˚C for up to one year.
Documents
Further Information
Additional Names:
H2AX, H2A.X, H2A/X, HNF3B, TCF3B, H2AFX, H2a/x, HIST5-2AX
Application Note:
Western Blot: 1:500~1:1000, Immunofluorescence: 1:100~1:200
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.
Background References:
- Yaneva M, et al. (2005) Nucleic Acids Res. 33 (16): 5320-5330. Tsukuda T, et al. (2006) Nature. Author manuscript; available in PMC 2006 March 6.
Buffer:
Antibody supplied in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Concentration:
1 mg/mL
Conjugate:
Unconjugated
DISCLAIMER:
Optimal dilutions/concentrations should be determined by the end user. The information provided is a guideline for product use. This product is for research use only.
Immunogen:
Histone H2A.X (Phospho-Ser139) antibody was raised against a peptide sequence around phosphorylation site of serine 139 (Q-A-S (p) -Q-E) derived from Human Histone H2A.X.
Modifications:
Phospho-Specific
NCBI Gene ID #:
3014
NCBI Official Name:
H2A histone family, member X
NCBI Official Symbol:
H2AFX
NCBI Organism:
Homo sapiens
Physical State:
Liquid
PREDICTED MOLECULAR WEIGHT:
15 kDa
Protein Accession #:
NP_002096.1
Protein GI Number:
4504253
Purification:
Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy using non-phosphopeptide.
Research Area:
Phospho-Specific,Cell Cycle
SPECIFICITY:
This antibody detects endogenous level of Histone H2A.X only when phosphorylated at serine 139.
Swissprot #:
P16104