Peptide extracts from each SBIF were ultrafiltered sequentially using Amicon filters with 10 kDa MWCO (Millipore), Vivaspin 500 PES filters with 5 kDa MWCO (Sartorious Stedim Biotech, Goettingen
Peptide extracts from each SBIF were ultrafiltered sequentiallyusing Amicon filters with 10 kDa MWCO (Millipore), Vivaspin500 PES filters with 5 kDa MWCO (Sartorious Stedim Biotech, Goettingen