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14,15-Leukotriene D4

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Catalog No. T37261Cas No. 75290-64-1
Alias 14,15-Leukotriene D4

14,15-Leukotriene D4 (14,15-LTD4) is a member of an alternate class of LTs synthesized by a pathway involving the dual actions of 15- and 12-lipoxygenases (15- and 12-LOs) on arachidonic acid via 15-HpETE and 14,15-LTA4 intermediates. 14,15-LTD4 is classified as an eoxin (EXD4), because it is formed mostly by eosinophils. However, mast cells and nasal polyps can synthesize 14,15-LTD4 as well. Little is known about the physiological actions of 14,15-LTD4. It has weak contractile activity on both guinea pig ileum and pulmonary parenchyma in contrast to the effects of 5-LO-derived LTs. However, in an in vitro permeability assay, 14,15-LTD4 can increase vascular permeability of human endothelial cell monolayers, with similar potency to that of 5-LO-derived LTs, resulting in plasma leakage, a hallmark of inflammation.

14,15-Leukotriene D4

14,15-Leukotriene D4

😃Good
Catalog No. T37261Alias 14,15-Leukotriene D4Cas No. 75290-64-1
14,15-Leukotriene D4 (14,15-LTD4) is a member of an alternate class of LTs synthesized by a pathway involving the dual actions of 15- and 12-lipoxygenases (15- and 12-LOs) on arachidonic acid via 15-HpETE and 14,15-LTA4 intermediates. 14,15-LTD4 is classified as an eoxin (EXD4), because it is formed mostly by eosinophils. However, mast cells and nasal polyps can synthesize 14,15-LTD4 as well. Little is known about the physiological actions of 14,15-LTD4. It has weak contractile activity on both guinea pig ileum and pulmonary parenchyma in contrast to the effects of 5-LO-derived LTs. However, in an in vitro permeability assay, 14,15-LTD4 can increase vascular permeability of human endothelial cell monolayers, with similar potency to that of 5-LO-derived LTs, resulting in plasma leakage, a hallmark of inflammation.
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25 μg$318 35 days
50 μg$590 35 days
100 μg$1,110 35 days
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Product Introduction

Bioactivity
Description
14,15-Leukotriene D4 (14,15-LTD4) is a member of an alternate class of LTs synthesized by a pathway involving the dual actions of 15- and 12-lipoxygenases (15- and 12-LOs) on arachidonic acid via 15-HpETE and 14,15-LTA4 intermediates. 14,15-LTD4 is classified as an eoxin (EXD4), because it is formed mostly by eosinophils. However, mast cells and nasal polyps can synthesize 14,15-LTD4 as well. Little is known about the physiological actions of 14,15-LTD4. It has weak contractile activity on both guinea pig ileum and pulmonary parenchyma in contrast to the effects of 5-LO-derived LTs. However, in an in vitro permeability assay, 14,15-LTD4 can increase vascular permeability of human endothelial cell monolayers, with similar potency to that of 5-LO-derived LTs, resulting in plasma leakage, a hallmark of inflammation.
Alias14,15-Leukotriene D4
Chemical Properties
Molecular Weight496.66
FormulaC25H40N2O6S
Cas No.75290-64-1
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
Solubility Information
DMSO: 50 mg/mL (100.67 mM), Sonication is recommended.
DMF: 50 mg/mL (100.67 mM), Sonication is recommended.
Ethanol: 1 mg/mL (2.01 mM), Sonication is recommended.
PBS (pH 7.2): >100 μg/mL, Sonication is recommended.
Solution Preparation Table
Ethanol/DMSO/DMF
1mg5mg10mg50mg
1 mM2.0134 mL10.0672 mL20.1345 mL100.6725 mL
DMSO/DMF
1mg5mg10mg50mg
5 mM0.4027 mL2.0134 mL4.0269 mL20.1345 mL
10 mM0.2013 mL1.0067 mL2.0134 mL10.0672 mL
20 mM0.1007 mL0.5034 mL1.0067 mL5.0336 mL
50 mM0.0403 mL0.2013 mL0.4027 mL2.0134 mL
100 mM0.0201 mL0.1007 mL0.2013 mL1.0067 mL

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Preparation method for in vivo formula: Take 50 μL DMSOTargetMol | reagent main solution, add 300 μLPEG300TargetMol | reagent mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2OTargetMol | reagent mix well and clarify
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