Chitinolytic enzymes of the gastric mucosa of Perodicticus Potto (Primate Prosimian) : purification and enzyme specificity

Cornelius, C.; Dandrifosse, Guy; Jeuniaux, Charles

doi:10.1016/0020-711X(76)90043-4

Article (Scientific journals)

Chitinolytic enzymes of the gastric mucosa of Perodicticus Potto (Primate Prosimian) : purification and enzyme specificity

Cornelius, C.; Dandrifosse, Guy; Jeuniaux, Charles

1976 • In International Journal of Biochemistry, 7, p. 445-448

Peer Reviewed verified by ORBi

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https://hdl.handle.net/2268/196537

DOI
10.1016/0020-711X(76)90043-4

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Keywords :

enzymatic extracts; chitinase; lysozyme activities; colloidal chitin; purification process; purification yield; electrophoretic analysis of "purified" fractions; enzymatic specificity of the purified preparations

Abstract :

[en] 1. Enzymatic extracts of Perodicticus potto gastric mucosa showed chitinolytic activity together with lysozymic activity. 2. After purification by adsortion on colloidal chitin and gel chromatography, an enzymatic preparation with high chitinolytic activity was devoid of any lysozymic activity. 3. The gastric chitinolytic enzymes of Perodicticus potto are thus "true" chitinases specific of the B-1,4-N-acetylglucosamine linkages in chitin molecule.

Disciplines :

Environmental sciences & ecology

Author, co-author :

Cornelius, C.; Université de Liège - ULiège > Zoological institute - Institute L. Fredericq > Laboratories of morphology, systematics and animal ecology

Dandrifosse, Guy ; Université de Liège > Zoological institute - Institute L. Fredericq > Laboratories of morphology, systematics and animal ecology

Jeuniaux, Charles ; Université de Liège - ULiège > Zoological institute - Institute L. Fredericq > Laboratories of morphology, systematics and animal ecology

Language :

English

Title :

Chitinolytic enzymes of the gastric mucosa of Perodicticus Potto (Primate Prosimian) : purification and enzyme specificity

Publication date :

1976

Journal title :

International Journal of Biochemistry

ISSN :

0020-711X

Publisher :

Pergamon Press, Oxford, United Kingdom

Volume :

Pages :

445-448

Peer reviewed :

Peer Reviewed verified by ORBi

Available on ORBi :

since 09 May 2016

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