Worwood M, Dodgson K S, Hook G E, Rose F A
Biochem J. 1973 May;134(1):183-90. doi: 10.1042/bj1340183.
A method for the separation and purification of rat liver arylsulphatases A and B by gel filtration on Sephadex G-200 is described. The properties of the A enzyme and its molecular weight are similar to those of the corresponding ox liver enzyme. The B enzymes were found to be dissimilar. The method already developed for the assay of the corresponding enzymes from human tissues was shown to be unsuitable for the assay of the enzymes of rat tissues. A method of assay was developed which permits an approximate determination of the individual rat liver enzymes in a mixture of the two, but precise determination requires prior separation of the enzymes by gel-filtration chromatography.
本文描述了一种通过在葡聚糖凝胶G - 200上进行凝胶过滤来分离和纯化大鼠肝脏芳基硫酸酯酶A和B的方法。A酶的性质及其分子量与相应的牛肝酶相似。发现B酶有所不同。已开发的用于检测人体组织中相应酶的方法被证明不适用于检测大鼠组织中的酶。开发了一种检测方法,该方法可以大致测定两种酶混合物中大鼠肝脏中的各酶,但精确测定需要先通过凝胶过滤色谱法分离这些酶。