Cayman Chemical, UN1231, NEW! Life Science, 100 µg
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17-trans Prostaglandin E3
Cayman Chemical17-trans PGE3 is an isomer of PGE3 which could theoretically result from the COX metabolism of dietary trans-fatty acids. There are no published reports on the biological activity of this compound.
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8-iso-15-keto Prostaglandin F2ß
Cayman ChemicalA potential metabolite of 8-iso PGF2β via the 15-hydroxy PGDH pathway.
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13,14-dihydro-15-keto-tetranor Prostaglandin F1ß
Cayman ChemicalA major urinary metabolite of PGE2 that is excreted in guinea pig urine at a concentration range of 1.34-2.74.
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11ß-13,14-dihydro-15-keto Prostaglandin F2a
Cayman ChemicalA metabolite of PGD2 via the 15-hydroxy PGDH pathway.
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8-iso-17-phenyl trinor Prostaglandin F2ß
Cayman Chemical8-iso-17-phenyl PGF2β is an isomer of bimatoprost (free acid) that is epimerized at the 8 and 9 positions. There are no published reports on the biological activity of 8-iso-17-phenyl PGF2β.
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CAY10429-d3
Cayman ChemicalAn internal standard for the quantification of CAY10429 by GC- or LC-MS.
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8-iso Prostaglandin A1
Cayman Chemical8-iso PGA1 is an isoprostane and a member in a large family of prostanoids of non-cyclooxygenase origin. It occurs as a common minor impurity in most commercial preparations of PGE1. The biological activity of 8-iso PGA1 has not been studied in depth or reported in the literature.
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Prostaglandin A2-d4
Cayman ChemicalAn internal standard for the quantification of PGA2 by GC- or LC-MS.
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tetranor-PGAM
Cayman ChemicalA dehydration product of tetranor-PGEM that can be measured as a surrogate for tetranor-PGEM levels in urine.
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Prostaglandin F2a-d4
Cayman ChemicalAn internal standard for the quantification of PGF2α by GC- or LC-MS.
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Tafluprost-d4
Cayman ChemicalContains four deuterium atoms at the 3', 3', 4', and 4' positions; is intended for use as an internal standard for the quantification of tafluprost by GC-or LC-mass spectrometry.
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13,14-dihydro-15(R,S)-hydroxy-16,16-difluoro Prostaglandin E1-d4
Cayman ChemicalAn internal standard for quantification of 13,14-dihydro-15 (R,S)-hydroxy-16,16-difluoro-Prostaglandin E1, a metabolite of a bicyclic PGE1 derivative used in the treatment of chronic constipation, by GC- or LC-mass spectrometry (MS).
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Prostaglandin E2-d9
Cayman ChemicalAn internal standard for the quantification of PGE2 by GC- or LC-MS.
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Clasto-Lactacystin ß-lactone
Cayman ChemicalActive metabolite of lactacystin, a widely used selective inhibitor of the 20S proteasome, with at least 10 times better activity; irreversibly alkylates subunit X of the 20S proteasome.
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4-hydroxy Hexenal-d3
Cayman ChemicalAn internal standard for the quantification of 4-hydroxy hexenal by GC- or LC-MS.
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8-iso Prostaglandin F1a-d9
Cayman Chemical8-iso PGF1α-d9 contains nine deuterium atoms at the 17, 17', 18, 18', 19, 19', 20, 20, and 20 positions. It is intended for use as an internal standard for the quantification of 8-iso PGF1α by GC- or LC-MS.
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Fluprostenol-d4
Cayman ChemicalFluprostenol-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 fluprostenol by GC- or LC-MS.
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8-iso-15-keto Prostaglandin F2a
Cayman Chemical8-iso-15-keto PGF2α is a metabolite of the isoprostane 8-iso PGF2α in rabbits, monkeys, and humans. 8-isoprostane (8-iso PGF2α) is a prostaglandin-like product of non-specific lipid peroxidation. In both humans and monkeys, exogenously infused 8-iso PGF2α is converted…
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13,14-dihydro-15-keto Prostaglandin E1-d4
Cayman Chemical13,14-dh-15-k PGE1-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 13,14-dh-15-k PGE1 by GC- or LC-mass spectrometry.
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Prostaglandin B2-d4
Cayman ChemicalAn internal standard for the quantification of PGB2 by GC- or LC-MS.
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5(Z),8(Z),11(Z)-Eicosatrienoic Acid-d6
Cayman ChemicalAn internal standard for the quantification of 5(Z),8(Z),11(Z)-eicosatrienoic acid by GC- or LC-MS.
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Tafluprost (free acid)-d4
Cayman ChemicalContains four deuterium atoms at the 3', 3', 4', and 4' positions; is intended for use as an internal standard for the quantification of tafluprost (free acid) by GC-or LC-mass spectrometry.
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tetranor-PGJM
Cayman ChemicalAn expected J-ring, urinary PGD2 metabolite that may serve as a useful control in the analysis of PGD2 biosynthesis.
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11-dehydro Thromboxane B2
Cayman ChemicalThromboxane B2 (TXB2) is released in substantial quantities from aggregating platelets and metabolized during circulation to 11-dehydro TXB2 and 2,3-dinor TXB2. 11-dehydro TXB2 is one of the main plasma metabolites of TXB2 and can be used as a marker for in vivo TXA2 synthesis. The mean plasma…
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Prostaglandin B3
Cayman ChemicalPGB3 is a non-enzymatic dehydration product resulting from the treatment of PGE3 with strong base. In a structure-activity binding study to determine the affinity of various prostaglandins to human PPARγ, PGB3 exhibited a Ki value greater than 1 mM.{11138} In contrast, PGB1 and PGB2 showed…
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8-iso Prostaglandin F2a-d4
Cayman ChemicalAn internal standard for the quantification of 8-iso PGF2α by GC- or LC-MS.
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(±)12(13)-EpOME
Cayman Chemical(±)12(13)-EpOME is the 12,13-cis epoxide of linoleic acid, generated by neutrophils during the oxidative burst. The toxicity and biosynthesis of (±)12(13)-EpOME have not been well differentiated from (±)9(10)-EpOME, but have been presumed to be essentially the same.
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Bromoenol lactone-d7
Cayman ChemicalAn internal standard for the quantification of BEL by GC- or LC-MS.
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ent-Corey PG-Lactone Diol
Cayman ChemicalThe opposite enantiomer of corey PG-lactone diol, a versatile, chiral intermediate used in the preparation of PGs and PG analogs.
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Prostaglandin D1-d4
Cayman ChemicalAn internal standard for the quantification of PGD1 by GC- or LC-MS.