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Trypsinhemmstoffe aus Ascaris lumbricoides var. suum I. Herstellung von reinen Trypsininhibitoren
Author(s) -
Portmann P.,
Fraefel W.
Publication year - 1967
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19670500743
Subject(s) - ascaris suum , ascaris lumbricoides , chemistry , trypsin , peptide , biochemistry , enzyme , helminths , immunology , biology
The purification of a trypsin inhibitor from Ascaris lumbricoides var. suum is described. The electrophoretically pure preparation which inhibits trypsin in a specific manner is a relatively small peptide containing 5 Asp, 4 Thr, 1 Ser, 11 Glu, 6 Pro, 6 Gly, 5 Ala, 2 Val, 10 (Cys) 1/2 , 3 Ile, 2 Phe, 7 Lys, 3 Arg and 1 Try.