Rabbit anti-Human PTGR1 Polyclonal Antibody

Uniprot Id

Q14914

Target Species

Human

Target Name

PTGR1

Target Full Name

Prostaglandin reductase 1

Target Function

NAD(P)H-dependent oxidoreductase involved in metabolic inactivation of pro- and anti-inflammatory eicosanoids: prostaglandins (PG), leukotrienes (LT) and lipoxins (LX). Catalyzes with high efficiency the reduction of the 13,14 double bond of 15-oxoPGs, including 15-oxo-PGE1, 15-oxo-PGE2, 15-oxo-PGF1-alpha and 15-oxo-PGF2-alpha. Catalyzes with lower efficiency the oxidation of the hydroxyl group at C12 of LTB4 and its derivatives, converting them into biologically less active 12-oxo-LTB4 metabolites. Reduces 15-oxo-LXA4 to 13,14 dihydro-15-oxo-LXA4, enhancing neutrophil recruitment at the inflammatory site. May play a role in metabolic detoxification of alkenals and ketones. Reduces alpha,beta-unsaturated alkenals and ketones, particularly those with medium-chain length, showing highest affinity toward (2E)-decenal and (3E)-3-nonen-2-one. May inactivate 4-hydroxy-2-nonenal, a cytotoxic lipid constituent of oxidized low-density lipoprotein particles.

Target Subcellular Location

Cytoplasm.

Target Protein Families

NADP-dependent oxidoreductase L4BD family

Target Tissue Specificity

High expression in the kidney, liver, and intestine but not in leukocytes.

Target Synonyms

15-oxoprostaglandin 13-reductase; FLJ99229; leukotriene B4 12-hydroxydehydrogenase; LTB4DH; MGC34943; NADP-dependent leukotriene B4 12-hydroxydehydrogenase; PGR1; PRG-1; Prostaglandin reductase 1; Ptgr1; PTGR1_HUMAN; RP11-16L21.1; ZADH3; zinc binding alcohol dehydrogenase domain containing 3

Target Background

This gene encodes an enzyme that is involved in the inactivation of the chemotactic factor, leukotriene B4. The encoded protein specifically catalyzes the NADP+ dependent conversion of leukotriene B4 to 12-oxo-leukotriene B4. A pseudogene of this gene is found on chromosome 1. Alternative splicing results in multiple transcript variants.