RFK Protein, Human, Recombinant (His)

Catalog No. TMPY-04475

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

RFK Protein, Human, Recombinant (His)

Catalog No. TMPY-04475

Pack Size	Price	Availability	Quantity
50 μg	$398	In Stock

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COA User Guide of Recombinant Proteins

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Product Information

Biological Activity	Kinase activity untested
Description	Flavokinase is a member of the transferases family, specifically those transferring phosphorus-containing groups (phosphotransferases) with an alcohol group as acceptor. Flavokinase is an essential enzyme that catalyzes the phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN), an obligatory step in vitamin B2 utilization and flavin cofactor synthesis. It has been proposed that TNF, through the activation of the flavokinase gene, enhances the incorporation of FAD in NADPH oxidase enzymes, which is a critical step for the assembly and activation of NADPH oxidase.
Species	Human
Expression System	E. coli
Tag	N-His
Accession Number	Q969G6
Synonyms	RIFK,riboflavin kinase
Construction	A DNA sequence encoding the mature form of human RFK (Q969G6) (Met1-His155) was expressed with a polyhistide tag at the N-terminus. Predicted N terminal: His
Protein Purity	> 90 % as determined by SDS-PAGE
Molecular Weight	19.5 kDa (predicted); 20 kDa (reducing conditions)
Endotoxin	Please contact us for more information.
Formulation	Supplied as sterile 20 mM Tris, 10% glycerol, pH 8.0.
Reconstitution	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Stability & Storage	It is recommended to store the product under sterile conditions at -20°C to -80°C. Samples are stable for up to 12 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
Shipping	Shipping with blue ice.
Research Background	Flavokinase is a member of the transferases family, specifically those transferring phosphorus-containing groups (phosphotransferases) with an alcohol group as acceptor. Flavokinase is an essential enzyme that catalyzes the phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN), an obligatory step in vitamin B2 utilization and flavin cofactor synthesis. It has been proposed that TNF, through the activation of the flavokinase gene, enhances the incorporation of FAD in NADPH oxidase enzymes, which is a critical step for the assembly and activation of NADPH oxidase.

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