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Osbond acid  (Synonyms: all-cis-4,7,10,13,16-Docosapentaenoic acid)

Cat. No.: HY-N7864 Purity: 99.0%
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Docosapentaenoic acid (DPA) is a 22-carbon fatty acid found in fish oil. It is a minor component of total serum unsaturated fatty acids in humans, ranging from 0.1% to 1%, and increasing with dietary supplementation. all-cis-4,7,10,13,16-DPA, also known as Austrian acid, is an isomer of DPA. It is an omega-6 fatty acid formed by the extension and desaturation of arachidonic acid. During fatty acid desaturase syndrome, levels of this fatty acid may be reduced, which may affect development. Upregulated hepatic elongate expression of very long fatty acid protein 6 and elevated levels of very long chain fatty acids, including all-cis 4,7,10,13,16-DPA, are characteristic of nonalcoholic steatohepatitis, a precancerous disease of hepatocellular carcinoma.

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Osbond acid

Osbond acid Chemical Structure

CAS No. : 25182-74-5

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Solvent
1 mg (30.26 mM * 100 μL in Ethanol) In-stock

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Description

Docosapentaenoic acid (DPA) is a 22-carbon fatty acid found in fish oil. It is a minor component of total serum unsaturated fatty acids in humans, ranging from 0.1% to 1%, and increasing with dietary supplementation. all-cis-4,7,10,13,16-DPA, also known as Austrian acid, is an isomer of DPA. It is an omega-6 fatty acid formed by the extension and desaturation of arachidonic acid. During fatty acid desaturase syndrome, levels of this fatty acid may be reduced, which may affect development. Upregulated hepatic elongate expression of very long fatty acid protein 6 and elevated levels of very long chain fatty acids, including all-cis 4,7,10,13,16-DPA, are characteristic of nonalcoholic steatohepatitis, a precancerous disease of hepatocellular carcinoma.

Molecular Weight

330.50

Formula

C22H34O2

CAS No.
Appearance

Liquid

Color

Colorless to light yellow

SMILES

CCCCC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(O)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Solution, -20°C, 2 years

Purity & Documentation

Purity: 99.0%

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    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Osbond acid
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