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Explore how neutrophils shape the immune response in health and disease. This poster highlights neutrophil pathogen defense mechanisms, including phagocytosis, degranulation, and NETosis, as well as neutrophil roles in inflammation and NET-associated pathologies.
DOWNLOAD NOWN,N′-Diferuloylputrescine is a polyamine that has been found in Z. mays and has diverse biological activities.1,2,3 It scavenges DPPH (Item No. 14805), superoxide, and hydroxyl radicals in cell-free assays (IC50s = 38.5, 291.6, and 351.9 µM, respectively).1 N,N′-Diferuloylputrescine inhibits tyrosinase (IC50 = 291.3 µM for the mushroom enzyme) and forskolin-induced pigmentation in B16/F10 melanoma cells when used at a concentration of 50 µg/ml.1,2 It inhibits LPS-induced increases in nitric oxide (NO) and inducible nitric oxide synthase (iNOS) levels, as well as NF-κB activity, in RAW 264.7 macrophages when used at a concentration of 50 µM.3
WARNING This product is not for human or veterinary use.
1. Antioxidant and antimelanogenic activities of polyamine conjugates from corn bran and related hydroxycinnamic acids. J. Agric. Food Chem. 55(10), 3920-3925 (2007).
2. Effect of hydroxycinnamic acid derivatives from corn bran on melanogenic protein expression. J. Korean Soc. Appl. Biol. Chem. 53(4), 422-426 (2010).
3. Anti-