If you are interested in a collaborative work on N174 chitosanase please contact Ryszard Brzezinski directly by email or write me at:
Département de biologie
Faculté des sciences
Université de Sherbrooke
2500, Boulevard de l'Université
Sherbrooke, PQ
J1K 2R1
CANADA
Telephone: 819-821-8000 ext. 61077
Fax: 819-821-8049
The chitosanase from Streptomyces sp. N174 is commercially available from Sigma-Aldrich (cat. number C 0794) or Calbiochem-EMD Biosciences (cat. number 220477).
If you are interested in larger enzyme quantities for research or industrial purposes, please contact:
Diversified Natural Products Canada Inc.
220, Denison est
GRANBY (Québec)
Canada
J2H 2R6
tel. (450) 777-0700
fax (450) 777-1197