Literature DB >> 2713388

Purification of pancreatic phospholipase A2 from human duodenal juice.

V Kozumplik1, F Staffa, G E Hoffmann.   

Abstract

Phospholipase A2 (EC 3.1.1.4) was purified from delipidated human duodenal juice by hydrophobic and cation exchange chromatography, followed by molecular sieving on an HPLC column. The resulting enzyme preparation of phospholipase A2 had a molecular weight of 14 kDa, a specific activity of 2000 U/mg protein, and an N-terminal amino acid sequence which was characteristic for human pancreatic phospholipase A2.

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Year:  1989        PMID: 2713388     DOI: 10.1016/0005-2760(89)90355-x

Source DB:  PubMed          Journal:  Biochim Biophys Acta        ISSN: 0006-3002


  4 in total

1.  Pathophysiological role of secretory type I and II phospholipase A2 in acute pancreatitis: an experimental study in rats.

Authors:  W Uhl; H J Schrag; N Schmitter; T J Nevalainen; J Aufenanger; A M Wheatley; M W Büchler
Journal:  Gut       Date:  1997-03       Impact factor: 23.059

Review 2.  Human pancreatic digestive enzymes.

Authors:  David C Whitcomb; Mark E Lowe
Journal:  Dig Dis Sci       Date:  2007-01-05       Impact factor: 3.199

3.  In vitro evaluation of polymerized liposomes as an oral drug delivery system.

Authors:  J Okada; S Cohen; R Langer
Journal:  Pharm Res       Date:  1995-04       Impact factor: 4.200

4.  Phosphatidylcholine as substrate for human pancreatic phospholipase A2. Importance of the physical state of the substrate.

Authors:  B Borgström
Journal:  Lipids       Date:  1993-05       Impact factor: 1.880

  4 in total

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