Protectin D1, CAS 660430-03-5

Formulation: A solution in ethanol

Formal Name: 10R,17S-dihydroxy-4Z,7Z,11E,13E,15Z,19Z-docosahexaenoic acid

Purity: ≥98%

Formula Markup: C22H32O4

Formula Weight: 360,5

Shelf life (days): 365

CAS Number: 660430-03-5

Notes: Protectin D1 is a specialized pro-resolving mediator (SPM) synthesized from docosahexaenoic acid (DHA; Item No. 90310).{38180} DHA is oxidized to 16S,17S-epoxy-protectin, which is converted to protectin D1 enzymatically. Protectin D1 increases phagocytosis of apoptotic polymorphonuclear leukocytes (PMNs) by macrophages in a non-phlogistic manner and is generated in vitro during macrophage-apoptotic interactions.{14972} It enhances phagocytosis in mice after 24 hours, but not at the initiation or peak of inflammation. It also decreases PMN infiltration in a zymosan-induced mouse model of inflammation when administered at a dose of 300 ng per animal. Protectin D1 (200 µg, i.v.) inhibits increases in neutrophil counts in bronchoalveolar fluid (BALF) and lung myeloperoxidase activity in a mouse model of pulmonary injury and inflammation induced by intratracheal LPS instillation.{48017} It also decreases pulmonary edema and promotes neutrophil apoptosis in BALF.

• Artikelnummer: CAY10010390-25
• Hersteller: Cayman Chemical
• Hersteller Artikelnummer: 10010390-25
• Green Labware: Nein
• Verpackungseinheit: 25 µg
• Mengeneinheit: STK