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Flavokinase

Riboflavin kinase, ATP:riboflavin 5'-phosphotransferase, RFK, RIFK, FLJ11149, RP11-422N19.2

Catalog No. Product Name Size List Price (US$) Quantity
BP000831-PKA-352 Recombinant Human Riboflavin Kinase 20 ug 160.00
BP000831-PKA-352 Recombinant Human Riboflavin Kinase 1 mg 3000.00
Description

Introduction
Flavokinase is a transferases family member, specifically those transferring phosphorus-containing groups (phosphotransferases) with an alcohol group as acceptor. Flavokinase is an enzyme that catalyzes the phosphorylation of riboflavin (vitamin B2) to form flavin-mononucleotide (FMN), which is an obligatory step in vitamin B2 utilization and flavin cofactor synthesis. It has been proposed that TNF, through the activation of the RFK gene, enhances the incorporation of FAD in NADPH oxidase enzymes, which is a critical step for the assembly and activation of NADPH oxidase.

BP000831-PKA-352: Recombinant Human Riboflavin Kinase

Source: E. coli-derived.
A single, non-glycosylated, polypeptide chain containing 182 amino acids (1-162 a.a.) and having a molecular mass of 20.5 kDa.
Purity > 90%, by SDS-PAGE.
Formulation: The Flavokinase solution containing 20 mM Tris-HCl buffer (pH 8.0) and 10% glycerol.

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.
1 month, 2 to 8°C under sterile conditions after reconstitution.
3 months, -20 to -70°C under sterile conditions after reconstitution.

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