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Beta-N-Acetylhexosaminidase was purified from the rabbit seminal plasma by a three-step procedure involving hydroxyapatite, Sephadex G-200 and concanavalin A--Sepharose chromatography. The specific activity of the purified preparation was 56mu mol/min per mg of protein, which represented a 226-fold purification and a 54% yield of the enzyme activity. The(More)
Bull seminal-plasma hyaluronidase was purified 180-fold by chromatography on concanvalin A-Sepharose, heparin Sepharose, Sephadex G-200 and Sephacryl S-200. With hyaluronic acid as the substrate, the specific activity and turnover number of purified hyaluronidase were 3.63 mumol/min per mg (104000 National Formulary units/mg of protein) and 214 min-1 (mol(More)
Arysulphatase A was purified from rabbit testis. The purification was accomplished by a four-step procedure involving (NH4)2SO4 fractionation, chromatography on DEAE-cellulose, SP(sulphopropyl)-Sephadex and affinity chromatography on concanavalin A-Sepharose. The specific activity of purified preparation was 135 mumol/min per mg of protein, which(More)
The relative proportions of arylsulphatase A and B were determined by the method of BAUM, DODGSON and SPENCER (1959) in brains of various animal species and it was found that there was a considerable variation in the concentration of these two enzymes. Arylsulphatase A and B of various animal species including rat, man, monkey, sheep and chicken were(More)