3.1.6.4 3.5 4 6-sulfated oligosaccharide substrates 135656 3.1.6.4 3.5 4 liver enzyme 135654 3.1.6.4 3.8 4 hydrolysis of N-acetylgalactosamine 6-sulfate or galactose 6-sulfate 135655 3.1.6.4 4 - recombinant enzyme 135654 3.1.6.4 4.2 - and a second optimum at pH 5.2, 0.1 M sodium acetate buffer 135645 3.1.6.4 4.4 - and a second optimum at pH 4.9, 0.02 M sodium acetate buffer 135645 3.1.6.4 4.8 - - 135649 3.1.6.4 4.9 - and a second optimum at pH 4.4, 0.02 M sodium acetate buffer 135645 3.1.6.4 5.2 - and a second optimum at pH 4.2, 0.1 M sodium acetate buffer 135645 3.1.6.4 5.6 - assay at 650884, 680928 3.1.6.4 6.5 - release of sulfate from galactose 6-sulfate and N-acetylgalactosamine 6-sulfate 135646