Seller polylysine

under the direction of professor roberts, coebio3, uk, we owns a proprietary technology for making polyamino acids of unique quality, economically in commercial scale. they can only be biologically synthesized before. synthetic, non-immunogenic, non-cytotoxic, high water-soluble epsilon-polylysine (base form, mw 20-40k, 99.5%), 136usd/10g dendritic poly-l-lysine (20-40k) core: lysine (without any hexamethylenediamine and ethylenediamine) 231 usd/5g