ε-Polylysine (10g)
$54.00
ε-Polylysine
CAS No: 28211-04-3
Safety:
ε-Polylysine was officially recognized as safe as food preservative by FDA with GRAS Notice No1 GRN0001351.
Minimum inhibitory concentration fro S. aureus (700 ug/mL), E. coil (300 ug/mL), P. aeruginosa (600 ug/mL), C. albicans (5000 ug/mL).
Safe concentration for human use: 0.004% to 0.01%
Description
ε-Polylysine
CAS No: 28211-04-3
Synonyms: epsilon-Polylysine; Poly[imino[(2S)-2-amino-1-oxo-1,6-hexanediyl
MDL No: MFCD01756704
Chemical Formula: (C6H12N2O·HCl)n
Appearance: Off-white to pale yellow powder
Purity (HPLC): min 99%
Storage: Room Temperature
Solubility: DMSO (Slightly, Heated, Sonicated), Water (Slightly); soluble in water, slightly soluble in ethanol
Taste: slightly bitter
Melting Point: 172.8 °C
Molecular Weight: 4700 g/mol (degree of polymerization = 30)
PH: 4.5
stable when heated (120°C,20min or 100°C,30min)
Applications: ε-Poly-L-lysine Hydrochloride shows antimicrobial activity against gram-positive and negative bacteria.
