Description

Magainin 2 (Magainin II) is an antimicrobial peptide (AMP) isolated from the skin of the African clawed frog Xenopus laevis. Magainin 2 displays antibiotic activity against numerous gram-negative and gram-positive bacteria. Magainin 2 also is active against protozoa[1]. Magainin 2 exerts its cytotoxicity effects by preferential interactions with anionic phospholipids abundant in bacterial membranes[2].–80°C, 2 years; -20°C, 1 year (Powder, sealed storage, away from moisture and light)–COVID-19-immunoregulation–C114H180N30O29S—-[1]M Zasloff, et al. Magainins, a class of antimicrobial peptides from Xenopus skin: isolation, characterization of two active forms, and partial cDNA sequence of a precursor. Proc Natl Acad Sci U S A. 1987 Aug;84(15):5449-53.|[2]K Matsuzaki, et al. Magainins as paradigm for the mode of action of pore forming polypeptides. Biochim Biophys Acta. 1998 Nov 10;1376(3):391-400.–108433-95-0–2466.90–98.98–[C@H](CC1=CC=CC=C1)(C(N[C@H](C(N[C@@H](CC2=CN=CN2)C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@@H](CC3=CC=CC=C3)C(NCC(N[C@H](C(N[C@H](C(N[C@@H](CC4=CC=CC=C4)C(N[C@H](C(NCC(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(O)=O)CO)=O)CC(N)=O)=O)CCSC)=O)[C@H](CC)C)=O)CCC(O)=O)=O)=O)[C@@H](C)C)=O)=O)C)=O)CCCCN)=O)=O)=O)CCCCN)=O)CCCCN)=O)C)=O)CO)=O)=O)CC(C)C)=O)NC([C@@H](NC(CNC([C@@H](NC(CN)=O)[C@H](CC)C)=O)=O)CCCCN)=O–Infection–H2O : 50 mg/mL (ultrasonic)–Antibiotic;Bacterial;Fungal—-Anti-infection–Peptides