Restriction enzymes: commercial source

All endonucleases bellow are isoschizomers
Recognition sequence (?): AGG'CCT

AatI

Eco147I

 Fermentas AB

PceI

 SibEnzyme Ltd.
 MRC-Holland

SseBI

 Minotech Biotechnology

StuI

 Nippon Gene Co., Ltd.
 Takara Shuzo Co. Ltd.
 Roche Applied Science
 New England Biolabs
 CHIMERx
 Promega Corporation
 Bangalore Genei
 EURx Ltd.