GS90
GST T1-1, Recombinant Human
Synonim(y):
glutathione S-transferase theta 1
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About This Item
Kod UNSPSC:
12352200
NACRES:
NA.26
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pochodzenie biologiczne
human
Poziom jakości
rekombinowane
expressed in E. coli
Próba
95% (SDS-PAGE)
Formularz
frozen liquid
aktywność właściwa
8.8 units/mg protein
masa cząsteczkowa
25 kDa
stężenie
1.95 mg/mL
temp. przechowywania
−70°C
informacje o genach
human ... GSTT1(2952)
Opis ogólny
jak oznaczono za pomocą spektrofotometrycznego oznaczania utleniania NADPH w połączeniu z aktywnością peroksydazy glutationowej GST T1-1 na wodoronadtlenku kumenu (1,5 mM) w obecności zredukowanego glutationu (1 mM) w 100 mM NaPO4 (pH 7,0) w temperaturze pokojowej.
Glutathione S-transferase theta 1 (GSTT1) and GSTT2/GSTT2B share 55% amino acid sequence identity and may play a role in human carcinogenesis. The GSTT1 gene is haplotype-specific and is absent from 38% of the population. Alternative splicing of this gene results in multiple transcript variants.GSTT1 is an enzyme that in humans is encoded by the GSTT1 gene. The GSTT1 gene contains five exons and four introns and spans 8092bp on genomic DNA. It is mapped to human chromosome 22q11.23. This gene codes for a 240 amino acids, which is mainly expressed in human liver. Based on their biochemical, immunologic, and structural properties, cytosolic and membrane-bound forms of glutathione S-transferase are encoded by two distinct supergene families. At present, eight distinct classes of the soluble cytoplasmic mammalian glutathione S-transferases have been identified: α, κ, μ, ω, π, σ, θ and ζ.
Działania biochem./fizjol.
Glutathione S-transferase theta 1 (GSTT1) is an enzyme that in humans is encoded by the GSTT1 gene. Glutathione S-transferases (GSTs) are a family of enzymes that play an important role in detoxification by catalyzing the conjugation of many hydrophobic and electrophilic compounds with reduced glutathione. Mutation in the gene might lead to the development of lung, head and neck cancer. The GSTs are thought to function in xenobiotic metabolism and play a role in susceptibility to cancer, and other diseases.
Przechowywanie i stabilność
The enzyme should be used by the end-user customer within 1 year of receipt.
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Kod klasy składowania
10 - Combustible liquids
Klasa zagrożenia wodnego (WGK)
WGK 1
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
Wen Sun et al.
BMC ophthalmology, 15, 84-84 (2015-07-26)
Glutathione S transferase (GST) polymorphisms have been considered as risk factors for age-related cataracts, but the results remain controversial. In this study, we have performed a meta-analysis to evaluate the association between polymorphisms of GSTM1 and GSTT1 and cataract risk.
Ender Coskunpinar et al.
Asian Pacific journal of cancer prevention : APJCP, 15(5), 2319-2321 (2014-04-11)
Our aim was to determine GSTT1 expression levels in left colon tumors and paired normal tissue in order to identify specific alterations in GSTT1 mRNA levels. Alterations in GSTT1 expression in twenty-four left- sided colon tumors and paired cancer free
Bacterial glutathione S-transferases: what are they good for?
Vuilleumier, S, et al.
Journal of Bacteriology, 179, 1431-1431 (1997)
Alfredo Santovito et al.
Journal of biochemical and molecular toxicology, 29(5), 234-239 (2015-02-04)
Occupational exposure to anaesthetic gases is one of the major hazards to healthcare personnel. We evaluated the cytogenetic effects of chronic exposure to low concentrations of anaesthetic gases in operating theatres. The study included 21 anesthetists and 21 control subjects
Glutathione and glutathione-dependent enzymes represent a co-ordinately regulated defence against oxidative stress
Hayes, J. D, et al.
Free Radical Research, 31, 273-300 (1999)
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