Additional Studies into Serum Amylase in Swine

  • M. Hesselholt


At least 4 zones of amylase activity were distinguished after starch-agar electrophoresis of swine serum. One zone was situated in the leading edge of serum albumin and three zones in the γ-globulin area. Two-dimensional electrophoresis, starch-agar-starch gel, demonstrated that the amylase of the albumin field migrates in starch gel and exhibits gene-controlled variations, while the amylase of the γ-field apparently remain at the insertion point.

Various tissues were subjected to starch-agar and starch gel electrophoresis for the separation of amylase. The majority of tissue amylase investigated appeared in the γ-globulin field. The amylases in the follicular fluid and uterus extracts showed, however, an electrophoretic picture identical to that of serum. Finally, the tissue source of serum amylase and the state of the various amylases in serum are discussed.


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© Springer Science+Business Media Dordrecht 1970

Authors and Affiliations

  • M. Hesselholt
    • 1
  1. 1.Department of Physiology, Endocrinology and Blood GroupingThe Royal Veterinary and Agricultural CollegeCopenhagenDenmark

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