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MilliporeSigma

T2807

Sigma-Aldrich

Thymidine Phosphorylase, recombinant from Escherichia coli

recombinant, expressed in E. coli, buffered aqueous solution, ≥500 units/mL

Sinónimos:

Thymidine:orthophosphate deoxy-D-ribosyltransferase

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500 UNITS
$161.00
1000 UNITS
$207.00
5000 UNITS
$706.00

$161.00


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500 UNITS
$161.00
1000 UNITS
$207.00
5000 UNITS
$706.00

About This Item

Número de CAS:
Comisión internacional de enzimas:
Número MDL:
Código UNSPSC:
12352204
NACRES:
NA.54

$161.00


En stockDetalles

Los fabricantes de productos para diagnóstico deben usar un producto de grado alternativo: SRE0006

Solicitar un pedido a granel

recombinante

expressed in E. coli

Nivel de calidad

Formulario

buffered aqueous solution

concentración

≥500 units/mL

Nº de acceso UniProt

temp. de almacenamiento

2-8°C

Información sobre el gen

Escherichia coli K12 ... deoA(948901)

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Descripción general

Thymidine phosphorylase inhibits vascular smooth muscle cell proliferation. [1]

Aplicación

Thymidine phosphorylase has been used in a study to assess TAS-102 treatment in patients with advanced solid tumors. [2] Thymidine phosphorylase has also been used in a study to investigate antitumor effects of the FP3 protein on patient-derived tumor tissue xenograft models of primary colon carcinoma. [3]

Acciones bioquímicas o fisiológicas

An enzyme that catalyzes the reversible conversion of thymidine to thymine. Thymidine phosphorylase is part of the pyrimidine nucleoside salvage pathway.
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.

Definición de unidad

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 preparación

Cloned from E. coli and produced in overexpressing E. coli

Código de clase de almacenamiento

12 - Non Combustible Liquids

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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Los clientes también vieron

T Doi et al.
British journal of cancer, 107(3), 429-434 (2012-06-28)
TAS-102 consists of α, α, α-trifluorothymidine (TFT) and an inhibitor of thymidine phosphorylase (TPI). We conducted a dose-escalation phase I study in Japanese patients with advanced solid tumours. TAS-102 was administered twice daily on days 1-5 and days 8-12 in
Domenico Ribatti et al.
Expert opinion on therapeutic targets, 16(12), 1215-1225 (2012-09-18)
Several anti-angiogenic agents have been developed and some of them have been clinically applied in the tumor therapy. Anti-angiogenic therapy faces some hurdles: inherent or acquired resistance, increased invasiveness, and lack of biomarkers. Characterization of tumor endothelial markers may help
Jian Zhang et al.
Cancer chemotherapy and pharmacology, 71(1), 103-113 (2012-10-12)
The difference between combinational and pre-planned sequential therapies using regimens that include non-anthracycline and taxane in the first-line setting remains unclear. The purpose of this study is to explore the interaction between vinorelbine (N) and capecitabine (X) in breast cancer
Charlotte Gasson et al.
Journal of pharmaceutical and biomedical analysis, 72, 16-24 (2012-11-14)
Erythrocyte encapsulated thymidine phosphorylase (EE-TP) is under development as an enzyme replacement therapy for mitochondrial neurogastrointestinal encephalomyopathy (MNGIE), a fatal metabolic disorder resulting from an inherited deficiency of the enzyme thymidine phosphorylase. We report here the development and validation of
Lian Lu et al.
Oncology reports, 28(4), 1332-1338 (2012-07-25)
Vascular endothelial growth factor (VEGF) is an important signaling protein and a predominant mediator of angiogenesis in tumor growth and metastasis. Therefore, antagonism of the VEGF pathway results in inhibition of abnormal angiogenesis, then suppression of tumor growth and metastasis.

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