title: [Analysis of isoenzymes in six kinds of caulis drug by means of polyacrylamide gel slab electrophoresis].
abstract: OBJECTIVE
  To probe into the possibility of application of electrophoresis in the identification of caulis drugs.
  
  
  METHODS
  The isoenzymes of peroxidase, esterase and amylase in six kinds of caulis drug with similar characteristics were analyzed by means of polyacrylamide gel slab electrophoresis.
  
  
  RESULTS
  The bands of isoenzymogram of peroxidase are the clearest of all, and band number and mobility rates of the six drugs differ from one another, showing a remarkable interspecific distinction.
  
  
  CONCLUSIONS
  Electrophoresis of isoenzymes of peroxidase can be employed as one of the effective means in differentiating caulis drugs.
authors.affiliation: College of Pharmacy, Shandong Medical University, Jinan 250012.
authors.forename: H
authors.initials: H
authors.lastname: Zhao
authors.forename: Y
authors.initials: Y
authors.lastname: Chen
authors.forename: D
authors.initials: D
authors.lastname: Huo
authors.forename: H
authors.initials: H
authors.lastname: Chen
mesh_terms: D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D004591:Electrophoresis, Polyacrylamide Gel; D007527:Isoenzymes / Q000032:analysis*; D019684:Magnoliopsida / Q000737:chemistry; D010544:Peroxidases / Q000032:analysis*; D010598:Pharmacognosy; D010946:Plants, Medicinal / Q000737:chemistry*; D019664:Polygonaceae / Q000737:chemistry; D019685:Rosales / Q000737:chemistry
chemical_list: D004365:Drugs, Chinese Herbal; D007527:Isoenzymes; D010544:Peroxidases