Literature DB >> 336038

The apparent molecular weights of human intestinal aminopeptidase, enterokinase and maltase in native duodenal fluid.

A I Magee, D A Grant, J Hermon-Taylor.   

Abstract

The apparent molecular weights of human intestinal aminopeptidase, enterokinase and maltase in native duodenal fluid were estimated by gel chromatography on Sephadex G-200 under different conditions of operational buffer and temperature. No evidence for environmentally induced changes in molecular form was found.

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Year:  1977        PMID: 336038      PMCID: PMC1164942          DOI: 10.1042/bj1650583

Source DB:  PubMed          Journal:  Biochem J        ISSN: 0264-6021            Impact factor:   3.857


  13 in total

1.  Purification of porcine enterokinase by affinity chromatography.

Authors:  D A Grant; J Hermon-Taylor
Journal:  Biochem J       Date:  1975-05       Impact factor: 3.857

2.  MULTIPLICITY OF HUMAN INTESTINAL DISACCHARIDASES. I. CHROMATOGRAPHIC SEPARATION OF MALTASES AND OF TWO LACTASES.

Authors:  G SEMENZA; S AURICCHIO; A RUBINO
Journal:  Biochim Biophys Acta       Date:  1965-03-22

3.  Chromatographic separation of human intestinal disaccharidases.

Authors:  G SEMENZA; S AURICCHIO
Journal:  Biochim Biophys Acta       Date:  1962-11-19

4.  On the hydrophobic part of aminopeptidase and maltases which bind the enzyme to the intestinal brush border membrane.

Authors:  S Maroux; D Louvard
Journal:  Biochim Biophys Acta       Date:  1976-01-21

5.  The purification of human enterokinase by affinity chromatography and immunoadsorption. Some observations on its molecular characteristics and comparisons with the pig enzyme.

Authors:  D A Grant; J Hermon-Taylor
Journal:  Biochem J       Date:  1976-05-01       Impact factor: 3.857

6.  Effect of ionic strength and calcium ions on the activation of trypsinogen by enterokinase. A modified test for the quantitative evaluation of this enzyme.

Authors:  J Baratti; S Maroux; D Louvard
Journal:  Biochim Biophys Acta       Date:  1973-10-10

7.  Role of bile acids in the activation of trypsinogen by enterokinase: disturbance of trypsinogen activation in patients with intrahepatic biliary atresia.

Authors:  B Hadorn; J Hess; V Troesch; W Verhaage; H Götze; S W Bender
Journal:  Gastroenterology       Date:  1974-04       Impact factor: 22.682

8.  The aminopeptidase from hog intestinal brush border.

Authors:  S Maroux; D Louvard; J Baratti
Journal:  Biochim Biophys Acta       Date:  1973-09-15

9.  On porcine enterokinase. Further purification and some molecular properties.

Authors:  J Baratti; S Maroux; D Louvard; P Desnuelle
Journal:  Biochim Biophys Acta       Date:  1973-07-05

10.  Identification of a mucosal form of enteropeptidase in triton X-100 extracts of porcine duodenal mucosa.

Authors:  R J Barns; R G Elmslie
Journal:  Biochim Biophys Acta       Date:  1977-02-09
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  1 in total

Review 1.  Structural basis of substrate specificity in the serine proteases.

Authors:  J J Perona; C S Craik
Journal:  Protein Sci       Date:  1995-03       Impact factor: 6.725

  1 in total

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