Recombinant Human Dihydropteridine Reductase/QDPR Protein (His Tag) | PKSH032355

Recombinant Human Dihydropteridine Reductase/QDPR Protein (His Tag) | PKSH032355 | Gentaur US, UK & Europe Disrtribition

Synonyms: Dihydropteridine Reductase; HDHPR; Quinoid Dihydropteridine Reductase; QDPR; DHPR

Active Protein: N/A

Activity: Recombinant Human Dihydropteridine Reductase is produced by our Mammalian expression system and the target gene encoding Ala2-Phe244 is expressed with a 6His tag at the C-terminus.

Protein Construction: Recombinant Human Dihydropteridine Reductase is produced by our Mammalian expression system and the target gene encoding Ala2-Phe244 is expressed with a 6His tag at the C-terminus.

Fusion Tag: C-6His

Species: Human

Expressed Host: Human Cells

Shipping: This product is provided as lyophilized powder which is shipped with ice packs.

Purity: > 95 % as determined by reducing SDS-PAGE.

Endotoxin: < 1.0 EU per µg as determined by the LAL method.

Stability and Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months.

Molecular Mass: 26.8 kDa

Formulation: Lyophilized from a 0.2 μm filtered solution of 20mM TrisHCl, pH8.0.

Reconstitution: Please refer to the printed manual for detailed information.

Background: Dihydropteridine reductase, also known as HDHPR and Quinoid dihydropteridine reductase, QDPR and DHPR, belongs to the short-chain dehydrogenases/reductases (SDR) family. QDPR exists as a homodimer. QDPR is part of the pathway that recycles a substance called tetrahydrobiopterin, also known as BH4 and tryptophan hydroxylases. The regeneration of this substance is critical for the proper processing of several other amino acids in the body. Tetrahydrobiopterin also helps produce certain chemicals in the brain called neurotransmitters, which transmit signals between nerve cells. Defects in QDPR are the cause of BH4-deficient hyperphenylalaninemia type C (HPABH4C) which is a rare autosomal recessive disorder and is lethal.

Research Area: Signal Transduction, metabolism,