Preparation of homogeneous alkaline phosphatase from calf intestine by dye-ligand chromatography.
The paper deals with a simple and effective procedure for the isolation of calf intestinal alkaline phosphatase (EC 3.1.3.1) with a yield of 35 per cent by employing immobilized Procion Red HE-3B and Cibacron Blue F3G-A, respectively, as dye-ligands. The resulting enzyme is homogeneous and has a specific activity of about 2500 units per mg of protein. Because dye liganded gels are of low costs and can be used several times without loss of binding properties, the presented method is in particular suited for large scale application.
D000469:Alkaline Phosphatase / Q000302:isolation & purification*; D000818:Animals; D002417:Cattle; D002846:Chromatography, Affinity / Q000379:methods; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D004396:Coloring Agents; D007422:Intestines / Q000201:enzymology*; D008024:Ligands; D014227:Triazines
D004396:Coloring Agents; D008024:Ligands; D014227:Triazines; D000469:Alkaline Phosphatase