Costa M H, Arisi A C, Matos C R, Silva L V, Raw I
Centro de Biotecnologia, Instituto Butantan, São Paulo, SP, Brasil.
Braz J Med Biol Res. 1994 Feb;27(2):449-51.
We have extracted and purified four alkaline phosphatase forms from human term placenta. The enzymes are dependent on Mg2+ for their activity. They can be distinguished by different responses to Zn2+, vanadate and inositol derivatives.
我们已从足月人胎盘中提取并纯化出四种碱性磷酸酶形式。这些酶的活性依赖于Mg2+。它们可通过对Zn2+、钒酸盐和肌醇衍生物的不同反应来区分。