biological source
rabbit
conjugate
unconjugated
antibody form
affinity isolated antibody
antibody product type
primary antibodies
clone
polyclonal
form
buffered aqueous solution
mol wt
antigen ~35 kDa (tagged fused protein)
species reactivity
mouse, rat, human
enhanced validation
recombinant expression
Learn more about Antibody Enhanced Validation
concentration
~1 mg/mL
technique(s)
indirect immunofluorescence: 5-10 μg/mL using paraformaldehyde-fixed HEK-293T cells over-expressing human p8/TTD-A, western blot: 1-2 μg/mL using HEK-293T over-expressing human p8/TTD-A
UniProt accession no.
shipped in
dry ice
storage temp.
−20°C
target post-translational modification
unmodified
Gene Information
human ... GTF2H5(404672)
mouse ... Gtf2H5(66467)
rat ... Gtf2h5(502227)
General description
8-kDa trichothiodystrophy group A (p8/TTD-A) protein is the tenth subunit of general transcription factor IIH (TGFIIH). This protein exists as attached to transcription factor IIH (TFIIH) and as a free fraction that alternates between the cytoplasm and nucleus. p8/TTD-A gene is mapped on the human chromosome at 6q25.3.
p8/TTD-A (C-terminal) encodes a subunit of transcription/repair factor TFIIH, which functions in gene transcription and DNA repair. This protein stimulates ERCC3/XPB ATPase activity to trigger DNA opening during DNA repair, and is implicated in regulating
Application
Anti-p8/TTD-A (C-terminal) antibody produced in rabbit may be used in immunoblotting and immunofluorescence.
Biochem/physiol Actions
8-kDa trichothiodystrophy group A (p8/TTD-A) protein defects leads to a sun-sensitive form of trichothiodystrophy (TTD), a rare autosomal recessive disorder. It is essential for the stability of the transcription factor IIH (TFIIH) complex. The cells from patients with p8/TTD-A have reduced levels of TFIIH while overexpressing p8/TTD-A restored the cellular level TFIIH complex.
Anti-p8/TTD-A (C-terminal) specifically recognizes human, rat, and mouse p8/TTD-A.
Physical form
Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.
Preparation Note
For continuous use, store at 2–8 °C for up to one month. For extended storage, freeze in working aliquots. Repeated freezing and thawing, or storage in “frost-free” freezers, is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use. Working dilutions should be discarded if not used within 12 hours.
Disclaimer
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.
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存储类别
10 - Combustible liquids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
法规信息
新产品
此项目有
p8/TTD-A as a repair-specific TFIIH subunit
Coin F, et al.
Molecular Cell, 21(2), 215-226 (2006)
Dynamic interaction of TTDA with TFIIH is stabilized by nucleotide excision repair in living cells
Giglia-Mari G, et al.
PLoS Biology, 4(6), e156-e156 (2006)
Correlation between 6q25. 3 deletion status and survival in pediatric intracranial ependymomas
Monoranu C M, et al.
Cancer Genetics and Cytogenetics, 182(1), 18-26 (2008)
Sublimiting concentration of TFIIH transcription/DNA repair factor causes TTD-A trichothiodystrophy disorder
Vermeulen W, et al.
Nature Genetics, 26(3), 307-313 (2000)
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