Formulation: A solid
Formal Name: L-lysyl-L-tryptophyl-L-lysyl-L-valyl-L-phenylalanyl-L-lysyl-L-lysyl-L-isoleucyl-L-α-glutamyl-L-lysyl-L-methionylglycyl-L-arginyl-L-asparaginyl-L-isoleucyl-L-arginyl-L-asparaginylglycyl-L-isoleucyl-L-valyl-L-lysyl-L-alanylglycyl-L-prolyl-L-alanyl-L-isoleucyl-L-alanyl-L-valyl-L-leucylglycyl-L-α-glutamyl-L-alanyl-L-lysyl-L-alanyl-L-leucinamide, trifluoroacetate salt
Purity: ≥95%
Formula Markup: C176H302N52O41S • XCF3COOH
Formula Weight: 3834,7
Shelf life (days): 1460
Notes: Cecropin B is an antimicrobial peptide.{67135} It is active against the Gram-positive bacteria S. aureus, B. subtilis, Sporosarcina, and Curtobacterium (MICs = 0.89, 0.98, 0.88, and 0.97 µM, respectively) and the Gram-negative bacteria E. coli, S. pullorum, and P. aeruginosa (MICs = 0.5, 0.78, and 0.98, respectively). Cecropin B also induces membrane permeabilization in, and is active against the plant pathogenic fungi R. solani (MIC = 9.8 µM).{67134}
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