compound introduction
唾液酸转移酶属于糖基转移酶家族，具有催化N-乙酰神经氨酸残基转移的能力。 它是一种具有α--2,3-唾液酸转移酶活性、α-2,6-唾液酸转移酶活性、唾液酸酶活性和反式唾液酸酶活性的多功能酶。 它的分子量大小为46.4 kDa，而pI和pH分别为5.94和7.5-8.5。 Sialyltransferases belongs to the glycosyltransferases family with the capability of catalyzing the transfer of N-acetylneuraminic acid residues. It is a multifunctional enzyme with α-2,3-sialyltransferase activity, α-2,6-sialyltransferase activity, sialidase activity, and trans-sialidase activity. It has a molar mass of 46.4 kDa, with pI, pH being 5.94 and 7.5-8.5 respectively.
