| ER1921 | EcoRII | 200 units | | ER1931 | LguI (SapI) | 100 units | | ER1932 | LguI (SapI) | 500 units | | ER1941 | AjiI (BmgBI) | 200 units | | ER1951 | AjuI | 100 units | | ER1971 | Ppu21I (BsaAI) | 500 units | | ER1981 | SmoI (SmlI) | 200 units | | ER2001 | RseI (MslI) | 200 units | | ER2002 | RseI (MslI) | 1000 units | | ER2011 | Nt.Bpu10I | 1000 units | | ER2021 | MreI (Sse232I) | 300 units | | ER2031 | SgrDI | 200 units | | ER2041 | BspOI (BmtI) | 200 units | | ER2051 | Nb.Mva1269I | 1000 units | | ER2061 | AanI (PsiI) | 200 units | | ER2071 | Lsp1109I (BbvI) | 200 units | | ER2081 | MauBI | 100 units | | ER2091 | SfaAI (AsiSI) | 1000 units | | ER2101 | TscAI (TspRI) | 1000 units | | ER2191 | SspDI (KasI) | 250 units | | ER2201 | PacI | 250 units | | ER2202 | PacI | 1250 units | | ER2211 | SgeI | 250 units | |