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Palustrin-1d

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Palustrin-1d is an antimicrobial peptide found in Rana palustris (Pickerel frog, Lithobates palustris), and has antibacterial activity against gram-negative bacterium E.coli (MIC=28 µM).

Category
Functional Peptides
Catalog number
BAT-011682
Molecular Formula
C125H226N34O34S3
Molecular Weight
2845.57
IUPAC Name
(4R,7S,10S,13S,16S,19S,22R)-22-((2S,5S,8S,11S,14S,20S,23S,26S,29S,32S,35S,38S,44S,47S,50S,53S,56S,59S)-59-amino-2-(2-amino-2-oxoethyl)-23,32,44-tris(4-aminobutyl)-14,50-di((S)-sec-butyl)-35-(2-carboxyethyl)-5-((R)-1-hydroxyethyl)-53-(hydroxymethyl)-8,29,38,47,56-pentaisobutyl-11,26-dimethyl-20-(2-(methylthio)ethyl)-4,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52,55,58-nonadecaoxo-3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57-nonadecaazahexacontanamido)-7,10,19-tris(4-aminobutyl)-13-((R)-1-hydroxyethyl)-16-methyl-6,9,12,15,18,21-hexaoxo-1,2-dithia-5,8,11,14,17,20-hexaazacyclotricosane-4-carboxylic acid
Synonyms
Recombinant Rana palustris Palustrin-1d; Ala-Leu-Ser-Ile-Leu-Lys-Gly-Leu-Glu-Lys-Leu-Ala-Lys-Met-Gly-Ile-Ala-Leu-Thr-Asn-Cys-Lys-Ala-Thr-Lys-Lys-Cys (Disulfide bridge: Cys21-Cys27)
Appearance
Lyophilized Powder or Liquid
Purity
≥95%
Sequence
ALSILKGLEKLAKMGIALTNCKATKKC (Disulfide bridge: Cys21-Cys27)
Storage
Store at -20°C
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