QDPR Antibody 0 Publications

Rabbit Polyclonal| Catalog number: 14908-1-AP

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Con: 31 μg/150 μl

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Species specificity:
human, mouse, rat

Positive WB detected in:
mouse liver tissue, human liver tissue

Positive IP detected in:
mouse liver tissue

Positive IHC detected in:
human ovary tumor tissue

Recommended dilution:
WB : 1:500-1:2000
IP : 0.5-4.0 ug for IP and 1:500-1:2000 for WB
IHC : 1:20-1:200

Product Information


Purification method:
Antigen affinity purification


PBS with 0.02% sodium azide and 50% glycerol pH 7.3. Store at -20oC. Aliquoting is unnecessary for -20oC storage.

Immunogen Information

Full name:
quinoid dihydropteridine reductase

Calculated molecular weight:
26 kDa

Observed molecular weight:
28-30 kDa

GenBank accession number:

Gene ID (NCBI):

Gene symbol

DHPR, Dihydropteridine reductase, FLJ42391, HDHPR, PKU2, QDPR, SDR33C1

Dihydropteridine reductase (QDPR), also named as DHPR and HDHPR, is an essential enzyme in the hydroxylating system of the aromatic amino acids, since it catalyses the regeneration of tetrahydrobiopterin (BH4), the natural cofactor of phenylalanine, tyrosine, and tryptophan hydroxylases, from the quininoid-dihydrobiopterin produced in these coupled reactions(PMID:8326489). The QDPR protein is active as a dimer, with a subunit Mr of 26 kDa(PMID:7627180). This protein belongs to the short-chain dehydrogenases/reductases (SDR) family. Defects in QDPR are the cause of BH4-deficient hyperphenylalaninemia type C (HPABH4C)(PMID:11153907).

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