The Early Days of Research on Carbonic Anhydrase

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/73862/1/j.1749-6632.1984.tb12310.x.pd

Quantitative genetic variation in carbonic anhydrase isozymes from tissues of the pig-tailed macaque, Macaca nemestrina

Two isozymes of carbonic anhydrase (CA I and CA II) were quantified by a radio-immunoassay in 10 different tissues of the pig-tailed macaque. There were clearly differences in relative amounts of the two isozymes, indicating a differential regulation of these two different gene products. An inherited deficiency variant reduced red cell CA I and CA II 5000-fold and 2.7-fold, respectively. In nine other tissues, CA I was reduced from approximately twofold to 110-fold, and CA II was essentially unchanged. The CA I in deficient red cells was immunochemically and electrophoretically identical to common electrophoretic variants of CA I in the pig-tailed macaque and was enzymatically active.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/44174/1/10528_2004_Article_BF00485860.pd