Parasin I acetate(219552-69-9 free base) 是一种从受伤鲶鱼 (Parasilurus asotus) 的皮肤粘液中分离出来的 19 个残基的强效抗菌肽。

Parasin I acetate is a potent 19-residue antimicrobial peptide isolated from the skin mucus of wounded catfish (Parasilurus asotus).

Parasin I with comparable antimicrobial activities localized to the cell membrane and subsequently permeabilized the outer and cytoplasmic membranes. Parasin I and its active analogs show strong cytoplasmic membrane permeabilizing activity[1]. Codon optimized parasin I fused with human lysozyme is expressed in Pichia pastoris, and has potent antibiotic activity[2].

TP1365L

C84H158N34O26

2060.36

H2O:10 mM
DMSO:Insoluble
Powder: -20°C for 3 years
In solvent: -80°C for 2 years