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11C,14C-Eicosadienoic Acid

Cat. No. M10216
11C,14C-Eicosadienoic Acid Structure

cis-11,14-Eicosadienoic acid

Size Price Availability Quantity
25mg USD 277 In stock
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Quality Control
  • Current batch:
  • Purity liquid, >98%
  • COA
  • MSDS
Biological Activity

11C,14C-Eicosadienoic Acid is a rare, naturally occurring n-6 polyunsaturated fatty acid found mainly in animal tissues. Eicosadienoic acid inhibits the binding of [3H]-LTB4 to pig neutrophil membranes with a Ki of 3 µM.

Conversion of different model animals based on BSA (Value based on data from FDA Draft Guidelines)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of resveratrol used for a mouse (22.4 mg/kg) to a dose based on the BSA for a rat, multiply 22.4 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for resveratrol of 11.2 mg/kg.

Chemical Information
Molecular Weight 308.5
Formula C20H36O2
CAS Number 2091-39-6
Purity liquid, >98%
Storage -20°C, sealed

Eicosadienoic acid differentially modulates production of pro-inflammatory modulators in murine macrophages
Yung-Sheng Huang, et al. Mol Cell Biochem. 2011 Dec;358(1-2):85-94. PMID: 21688154.

Essential fatty acids are antagonists of the leukotriene B4 receptor
K A Yagaloff, et al. Prostaglandins Leukot Essent Fatty Acids. 1995 May;52(5):293-7. PMID: 7630916.

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Keywords: 11C,14C-Eicosadienoic Acid, cis-11,14-Eicosadienoic acid supplier, Endogenous Metabolite, inhibitors

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