Biochemistry of human alpha amylase isoenzymes.
The purpose of this article is to review recent literature on the isoenzymes of alpha amylase. Although some studies are cited from the literature of fields other than clinical biochemistry, the aim is to bring together findings that may be of interest to clinical laboratory physicians and scientists. It is hoped that this will be useful in suggesting further studies of amylase. To this end, the review is more selective than exhaustive. The review will discuss the history and chemistry alpha amylases, the measurement of amylase and amylase isoenzymes, posttranslational modifications of human amylases, and the genetics of human pancreatic and salivary amylases. Finally, we will discuss other tissue sources of amylase with emphasis on "genital" amylases and their relationship to the amylase found in serous ovarian tumors.
Zakowski
J J
JJ
Bruns
D E
DE
D000293:Adolescent; D000328:Adult; D000368:Aged; D000681:Amylases / Q000097:blood; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007527:Isoenzymes / Q000032:analysis / Q000378:metabolism*; D008297:Male; D008875:Middle Aged; D010051:Ovarian Neoplasms / Q000201:enzymology; D010179:Pancreas / Q000201:enzymology; D012463:Saliva / Q000201:enzymology; D014018:Tissue Distribution; D000516:alpha-Amylases / Q000032:analysis / Q000378:metabolism*
D007527:Isoenzymes; D000681:Amylases; C001663:macroamylase; D000516:alpha-Amylases