Separation of proteolytic enzymes originating from Antarctic krill (Euphausia superba) by capillary electrophoresis.
J Chromatogr B Biomed Sci Appl
; 705(2): 231-41, 1998 Feb 13.
Article
en En
| MEDLINE
| ID: mdl-9521559
Extracts prepared from Antarctic krill (Euphausia superba), mainly consisting of acidic proteolytic enzymes, have been studied with capillary electrophoretic techniques. Approximately 50 repeatable peaks were obtained with capillary zone electrophoresis on an untreated fused-silica capillary using a phosphate buffer containing anionic and cationic fluorosurfactant additives as separation medium. A faster separation was achieved on a polyvinyl alcohol coated capillary. Quantitative variations of individual proteins regarding different krill enzyme batches were noted. In the krill samples trypsin-like serine proteinase, carboxypeptidase A and carboxypeptidase B were tentatively identified.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Péptido Hidrolasas
/
Electroforesis Capilar
Tipo de estudio:
Prognostic_studies
Límite:
Animals
Idioma:
En
Revista:
J Chromatogr B Biomed Sci Appl
Asunto de la revista:
QUIMICA CLINICA
Año:
1998
Tipo del documento:
Article
País de afiliación:
Suecia
Pais de publicación:
Países Bajos