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Docosapentaenoic acid (DPA), a 22-carbon fatty acid primarily found in fish oil, constitutes a minor fraction of the total unsaturated fatty acids in human serum, with concentrations ranging from 0.1% to 1%, which can increase through dietary supplementation. The all-cis-4,7,10,13,16-DPA variant, also known as Austrian acid, represents a specific isomer of DPA and falls into the omega-6 category, synthesized through the elongation and desaturation of arachidonic acid. In conditions such as fatty acid desaturase syndrome, its levels may decrease, potentially influencing development. Furthermore, conditions like nonalcoholic steatohepatitis, a precursor to hepatocellular carcinoma, are marked by enhanced expression of the hepatic elongase very long fatty acid protein 6 and increased concentrations of very long-chain fatty acids, including all-cis-4,7,10,13,16-DPA.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $782 | 4-6 weeks | 4-6 weeks | |
| 5 mg | $1,620 | 4-6 weeks | 4-6 weeks | |
| 10 mg | $2,190 | 4-6 weeks | 4-6 weeks | |
| 25 mg | $3,260 | 4-6 weeks | 4-6 weeks | |
| 50 mg | $4,380 | 4-6 weeks | 4-6 weeks |
| Description | Docosapentaenoic acid (DPA), a 22-carbon fatty acid primarily found in fish oil, constitutes a minor fraction of the total unsaturated fatty acids in human serum, with concentrations ranging from 0.1% to 1%, which can increase through dietary supplementation. The all-cis-4,7,10,13,16-DPA variant, also known as Austrian acid, represents a specific isomer of DPA and falls into the omega-6 category, synthesized through the elongation and desaturation of arachidonic acid. In conditions such as fatty acid desaturase syndrome, its levels may decrease, potentially influencing development. Furthermore, conditions like nonalcoholic steatohepatitis, a precursor to hepatocellular carcinoma, are marked by enhanced expression of the hepatic elongase very long fatty acid protein 6 and increased concentrations of very long-chain fatty acids, including all-cis-4,7,10,13,16-DPA. |
| Synonyms | all-cis-4,7,10,13,16-Docosapentaenoic acid |
| Molecular Weight | 330.5 |
| Formula | C22H34O2 |
| Cas No. | 25182-74-5 |
| Smiles | C(\C/C=C\C/C=C\C/C=C\CCCCC)=C\C/C=C\CCC(O)=O |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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