Recombinant human Thiopurine S-methyltransferase protein

Relevance: Catalyzes the S-methylation of thiopurine drugs such as 6-mercaptopurine. Defects in TPMT are the cause of thiopurine S-methyltransferase deficiency (TPMT deficiency) [MIM:610460]. TPMT is an enzyme involved in the normal metabolic inactivation of thiopurine drugs. These drugs are generally used as immunosupressants or cytotoxic drugs and are prescribed for a variety of clinical conditions including leukemia, autoimmune disease and organ transplantation. Patients with intermediate or no TPMT activity are at risk of toxicity after receiving standard doses of thiopurine drugs and it is shown that inter-individual differences in response to these drugs are largely determined by genetic variation at the TPMT locus.
Product Info: GST-tagged
Source: E.coli derived
Purity: 95%
Image:
Tested applications: SDS-PAGE, ELISA, Western blot
Storage Buffer: 6M guanidine hydrochloride,20mM Tris
Storage: Store at -20?, for extended storage, conserve at -20? or -80?.
Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4? for up to one week.
AA sequence: DGTRTSLDIEEYSDTEVQKNQVLTLEEWQDKWVNGKTAFHQEQGHQLLKKHLDTFLKGKSGLRVFFPLCGKAVEMKWFADRGHSVVGVEISELGIQEFFTEQNLSYSEEPITEIPGTKVFKSSSGNISLYCCSIFDLPRTNIGKFDMIWDRGALVAINPGDRKCYADTMFSLLGKKFQYLLCVLSYDPTKHPGPPFYVPHAEIERLFGKICNIRCLEKVDAFEERHKSWGIDCLFEKLYLLTEK
Referrences: [1] "Human thiopurine methyltransferase: molecular cloning and expression of T84 colon carcinoma cell cDNA." Honchel R., Aksoy I.A., Szumlanski C., Wood T.C., Otterness D.M., Wieben E.D., Weinshilboum R.M. Mol. Pharmacol. 43:878-887(1993) [PubMed: 8316220] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA], PARTIAL PROTEIN SEQUENCE. Tissue: Kidney. [2] "Thiopurine methyltransferase pharmacogenetics. Cloning of human liver cDNA and a processed pseudogene on human chromosome 18q21.1." Lee D., Szumlanski C.L., Houtman J., Honchel R., Rojas K., Overhauser J., Weiben E.D., Weinshilboum R.M. Drug Metab. Dispos. 23:398-405(1995) [PubMed: 7628307] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA]. [3] "Thiopurine methyltransferase pharmacogenetics: human gene cloning and characterization of a common polymorphism." Szumlanski C., Otterness D., Her C., Lee D., Brandriff B., Kelsell D., Spurr N., Lennard L., Wieben E., Weinshilboum R.M. DNA Cell Biol. 15:17-30(1996) [PubMed: 8561894] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], VARIANTS TPMT DEFICIENCY THR-154 AND CYS-240. [4] "Promoter and intronic sequences of the human thiopurine S-methyltransferase (TPMT) gene isolated from a human PAC1 genomic library." Krynetski E.Y., Fessing M.Y., Yates C.R., Sun D., Schuetz J.D., Evans W.E. Pharm. Res. 14:1672-1678(1997) [PubMed: 9453052] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
Alias: Thiopurine methyltransferase.

Информация для заказа

Область использования: Рекомбинантные белки Cusabio	Производство:	Cusabio
	Метод:
	Объем:	500 мкг
	Кат. номер:	CSB-RP005854h
Цена (с НДС 20%):	по запросу	В корзину
Наименование: Recombinant human Thiopurine S-methyltransferase protein. Примечание: дополнительная информация (на английском языке).