Restriction enzymes: commercial source

All endonucleases bellow are isoschizomers
Recognition sequence (?): GG'CC

BshFI

 Minotech Biotechnology

BsnI

 MRC-Holland

BspANI

BsuRI

 Fermentas AB
 SibEnzyme Ltd.

HaeIII

 SibEnzyme Ltd.
 Nippon Gene Co., Ltd.
 Takara Shuzo Co. Ltd.
 Roche Applied Science
 New England Biolabs
 Toyobo Biochemicals
 CHIMERx
 Promega Corporation
 Sigma Chemical Corporationn
 Bangalore Genei
 EURx Ltd.

PhoI