Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
貨期:
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用途:
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
Isomerase that catalyzes the conversion of PGH2 into the more stable prostaglandin E2 (PGE2) (in vitro). The biological function and the GSH-dependent property of PTGES2 is still under debate. In vivo, PTGES2 could form a complex with GSH and heme and would not participate in PGE2 synthesis but would catalyze the degradation of prostaglandin E2 H2 (PGH2) to 12(S)-hydroxy-5(Z),8(E),10(E)-heptadecatrienoic acid (HHT) and malondialdehyde (MDA).
基因功能參考文獻:
Four single nucleotide polymorphisms in two genes in the PGE2 family, PTGES2 and PTGER4, were significantly associated with primary graft dysfunction after lung transplantation. PMID: 24467603
high immunoreactivity of mPGES-2 in pyramidal neurons of AD brains indicates that it might have a potential role in the functional replacement of cytosolic PGES or inactive mPGES-1 in later stages of Alzheimer disease PMID: 19664621
Up-regulation of prostaglandin E2 synthesis by interleukin-1beta in human orbital fibroblasts involves coordinate induction of prostaglandin-endoperoxide H synthase-2 and glutathione-dependent prostaglandin E2 synthase expression PMID: 11847219
role in regulating interferon-gamma-dependent gene expression PMID: 12050152
110Cys is essential in the active site of membrane-associated prostaglandin E synthase-2 PMID: 12804604
Transactivators GBF1 and CCAAT/enhancer-binding protein-beta physically interact to induce interferon-gamma-regulated transcription; a 37-aa long peptide derived from the GBF1 protein can associate with C/EBP-beta in an IFN-inducible manner. PMID: 15879117
alphaTOS inhibits COX activity, thereby inhibiting PGE2 production in human lung epithelial cells PMID: 16714329
study obtained evidence from two Caucasian study populations that the His298-allele of PTGES2 Arg298His confers to reduced risk of type 2 diabetes PMID: 17566096
Carbonyl reductase-1 (CBR1), microsomal prostaglandin E synthase-1 and 2 (mPGES-1, mPGES-2), cytosolic prostaglandin E synthase (cPGES), aldoketoreductase (AKR1C1) and prostaglandin F synthase (AKR1C3) were all expressed in hair follicles. PMID: 17697149
risk-reducing effects of the minor His allele of the prostaglandin E synthase 2 (PTGES2) Arg298His polymorphism could be mediated partly by lowered body mass index (BMI) PMID: 17979097
all three terminal prostaglandin synthases, mPGES-1, mPGES-2, and cPGES, are over-expressed in human gliomas PMID: 19347995
A marginal but significant influence of the PTGES2 298H single nucleotide polymorphism on BMI was found in a large population-based study. PMID: 19371221
These results indicate that mPGES-1 and mPGES-2 may each play a role in colorectal cancer progression. PMID: 19412621
Widely expressed. Expressed in the heart, including apex, inter-ventricular septum, both atria and ventricles, but not in the aorta. Also expressed in fetal heart. Detected in various regions of the brain: cerebellum; occipital, frontal and parietal lobes