T6632
Thymidine Phosphorylase, recombinant from Escherichia coli
recombinant, expressed in E. coli, buffered aqueous solution, ≥900 units/mL, 0.2 μm filtered
Sinônimo(s):
Thymidine:orthophosphate deoxy-D-ribosyltransferase
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About This Item
Número CAS:
Número MDL:
Código UNSPSC:
12352204
NACRES:
NA.54
Produtos recomendados
recombinante
expressed in E. coli
Nível de qualidade
esterilidade
0.2 μm filtered
forma
buffered aqueous solution
concentração
≥900 units/mL
nº de adesão UniProt
temperatura de armazenamento
2-8°C
Informações sobre genes
Escherichia coli K12 ... deoA(948901)
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Descrição geral
Thymidine phosphorylase inhibits vascular smooth muscle cell proliferation.
Aplicação
Thymidine phosphorylase has been used in a study to evaluate biomarkers for advanced breast cancer patients treated with capecitabine-based first-line chemotherapy. Thymidine phosphorylase has also been used in a study to investigate implications for the clinical efficacy of nucleoside analogues.
Ações bioquímicas/fisiológicas
An enzyme that catalyzes the reversible conversion of thymidine to thymine. Thymidine phosphorylase is part of the pyrimidine nucleoside salvage pathway. This pathway allows pyrimidine bases to be recycled for nucleotide biosynthesis, while the pentose 1-phosphates are converted to intermediates of the pentose phosphate shunt and glycolysis. The E. coli thymidine phosphorylase shares 40% sequence homology with the human sequence, which has been found to be identical to the angiogenic agent platelet-derived endothelial growth factor. The purified E. coli enzyme has been shown to stimulate blood vessel growth in chick chorioallantoic membrane assays.
Definição da unidade
One unit will convert 1.0 μmole each of thymidine and phosphate to thymine and 2-deoxyribose 1-phosphate per min at pH 7.4 at 25°C.
forma física
Solution in 0.5 M potassium phosphate containing 2 mM uracil, 0.02% sodium azide and bovine serum albumin
Nota de preparo
Cloned from E. coli and produced in overexpressing E. coli
Código de classe de armazenamento
12 - Non Combustible Liquids
Classe de risco de água (WGK)
WGK 2
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Equipamento de proteção individual
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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Agnieszka Zagórska et al.
Materials (Basel, Switzerland), 14(15) (2021-08-08)
Cancer represents one of the most serious health problems and the second leading cause of death around the world. Heterocycles, due to their prevalence in nature as well as their structural and chemical diversity, play an immensely important role in
Hong-Yun Zhao et al.
Anti-cancer drugs, 23(5), 534-542 (2012-04-07)
The aim of the present study was to investigate the gene expression of biomarkers associated with the sensitivity to fluoropyrimidine and taxanes in recurrent/advanced breast cancer patients treated with first-line capecitabine chemotherapy. We evaluated the clinicopathological/prognostic significance of thymidylate synthase
Michelle Levene et al.
Toxicological sciences : an official journal of the Society of Toxicology, 131(1), 311-324 (2012-09-15)
Erythrocyte-encapsulated thymidine phosphorylase (EE-TP) is currently under development as an enzyme replacement therapy for mitochondrial neurogastrointestinal encephalomyopathy (MNGIE), an autosomal recessive disorder caused by a deficiency of thymidine phosphorylase. The rationale for the development of EE-TP is based on the
Sohail Anjum Shahzad et al.
Bioorganic chemistry, 85, 209-220 (2019-01-12)
Thymidine phosphorylase (TP) is over expressed in several solid tumors and its inhibition can offer unique target suitable for drug discovery in cancer. A series of 1,2,4-triazoles 3a-3l has been synthesized in good yields and subsequently inhibitory potential of synthesized
Richard A Norman et al.
Structure (London, England : 1993), 12(1), 75-84 (2004-01-17)
Human thymidine phosphorylase (HTP), also known as platelet-derived endothelial cell growth factor (PD-ECGF), is overexpressed in certain solid tumors where it is linked to poor prognosis. HTP expression is utilized for certain chemotherapeutic strategies and is also thought to play
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