>>Analytical Standards>>Prostaglandin E2-d4

Prostaglandin E2-d4 (Synonyms: Dinoprostoned4, PGE2d4)

Catalog No.GC47994

An internal standard for the quantification of prostaglandin E2

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Prostaglandin E2-d4 Chemical Structure

Cas No.: 34210-10-1

Size 가격 재고 수량
50 μg
US$91.00
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100 μg
US$170.00
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500 μg
US$726.00
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Sample solution is provided at 25 µL, 10mM.

Description Chemical Properties Product Documents

Prostaglandin E2-d4 (PGE2-d4) contains four deuterium atoms at the 3, 3', 4, and 4' positions. It is intended for use as an internal standard for the quantification of PGE2 by GC- or LC-mass spectrometry. PGE2 is one of the primary cyclooxygenase products of arachidonic acid and one of the most widely investigated prostaglandins. Its activity influences inflammation, fertility and parturition, gastric mucosal integrity, and immune modulation.1,2,3,4 The effects of PGE2 are transduced by at least four distinct receptors designated EP1, EP2, EP3, and EP4.5 The affinity constants (Kd) of PGE2 for these receptors range from 1-10 nM depending on the receptor subtype and tissue.

1.Willis, A.L., and Cornelsen, M.Repeated injection of prostaglandin E2 in rat paws induces chronic swelling and a marked decrease in pain thresholdProstaglandins3(3)353-357(1973) 2.Jackson, G.M., Sharp, H.T., and Varner, M.W.Cervical ripening before induction of labor: A randomized trial of prostaglandin E2 gel versus low-dose oxytocinAm. J. Obstet. Gynecol.171(4)1092-1096(1994) 3.Robert, A., Schultz, J.R., Nezamis, J.E., et al.Gastric antisecretory and antiulcer properties of PGE2, 15-methyl PGE2, and 16,16-dimethyl PGE2. Intravenous, oral and intrajejunal administrationGastroenterology70(3)359-370(1976) 4.Arvind, P., Papavassiliou, E.D., Tsioulias, G.J., et al.Prostaglandin E2 down-regulates the expression of HLA-DR antigen in human colon adenocarcinoma cell linesBiochemistry34(16)5604-5609(1995) 5.Coleman, R.A., Smith, W.L., and Narumiya, S.International Union of Pharmacology classification of prostanoid receptors: Properties, distribution, and structure of the receptors and their subtypesPharmacol. Rev.46(2)205-229(1994)

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