Isolation and Structural Characterization of Eightfold Protonated Octacyanometalates [M(CNH) 8 ] 4+ (M=Mo IV , W IV ) from Superacids
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Isolation and characterization of dipeptidyl peptidase IV from human placenta.
Human placenta is surprisingly rich in post-proline dipeptidyl peptidase activity. Among various cell fractions, microsomes have the highest specific activity. A homogeneous enzyme preparation is obtained in a six-step purification procedure. The final preparation appears homogeneous upon dodecyl sulfate electrophoresis, but analytical isoelectric focussing reveals various active bands with iso...
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ژورنال
عنوان ژورنال: Angewandte Chemie International Edition
سال: 2020
ISSN: 1433-7851,1521-3773
DOI: 10.1002/anie.202002366