Distribution and classification of acylphosphatase isozymes - Mizuno, Y.; Ohba, Y.; Fujita, H.; Kanesaka, Y.; Tamura, T.; Shiokawa, H. (Elsevier)
Distributions of acylphosphatase isozymes among organs of several animal species were investigated. Organ extracts of pig and chicken were treated with isozyme-specific antibodies, subjected to electrophoresis on a polyacrylamide gel, then the gel was stained for acylphosphatase activity. Both animals showed three activity bands; one band was named common type isozyme because of its wide distribution in testis, muscle, brain, heart, spleen, kidney, liver, and erythrocyte, and the other two bands were named muscle type isozymes because of their localization in skeletal muscle. This classification was supported by selective and quantitative reactions of the isozymes to the isozyme-specific antibodies. Because the two bands of the muscle type have the same amino acid sequence and differ only in modifications on an SH group, it is suggested that pig and chicken have only the two major types of acylphosphatase. This conclusion was supported by similar experiments on dog, human, rabbit, and pigeon.
http://dx.doi.org/10.1016/0003-9861(90)90282-4
Keywords: W; V; U