10 (S),17 (S) -DiHDHA - CAS 871826-47-0

Protectin D1 (also known as neuroprotectin D1 when produced in neuronal tissues) is a DHA-derived dihydroxy fatty acid that exhibits potent protective and anti-inflammatory activities. 10 (S),17 (S) -DiHDHA is a DHA metabolite, also referred to as protectin DX (PDX) . It is produced by an apparent double lipoxygenase (LO) -mediated reaction in murine peritonitis exudates, in suspensions of human leukocytes, or by soybean 15-LO incubated with DHA. It differs from protectin D1 with respect to the stereochemistry of the C-10 hydroxyl and the double bond configuration at the 13 and 15 positions. 10 (S),17 (S) -DiHDHA blocks neutrophil infiltration in murine peritonitis by 20-25% at a dose of 1 ng/mouse. It also inhibits platelet activation by both impairing thromboxane (TX) synthesis and TX receptor activation.

Others, Endogenous Metabolite

Others, Metabolism

871779

C22H32O4

360.494

CC\C=C/C[C@H](O)\C=C\C=C/C=C/[C@@H](O)C\C=C/C\C=C/CCC(O)=O

-20°C

Ice Packs

Small Compound