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TPMT Enzyme

Thiopurine S-methyltransferase, EC 2.1.1.67, Thiopurine methyltransferase

Catalog No. Product Name Size List Price (US$) Quantity
BP000855-PKA-255 Recombinant Human Thiopurine S-methyltransferase 20 ug 160.00
BP000855-PKA-255 Recombinant Human Thiopurine S-methyltransferase 1 mg 3600.00
Description

Introduction
TPMT, thiopurine S-methyltransferase, is a cytosolic enzyme that metabolizes thiopurine drugs via S-adenosyl-L-methionine as the S-methyl donor and S-adenosyl-L-homocysteine as a byproduct. TPMT activity exhibits autosomal codominant genetic polymorphism, and patients inheriting TPMT-deficiency are at high risk of potentially fatal hematopoietic toxicity.

BP000855-PKA-255: Recombinant Human Thiopurine S-methyltransferase (TPMT)

Source: E. coli-derived.
A single, non-glycosylated, polypeptide chain containing 245 amino acids (1-245) and having a molecular mass of 28 kDa.
Purity > 95%, by RP-HPLC and SDS-PAGE.
Formulation: 1 ug/ml solution containing 20 mM Tris 8.0, 0.2 um PMSF and 2 mM EDTA.

Shipping: The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70°C as supplied.

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