A vitamin Blz-binding protein has been isolated from human granulocytes derived from patients with chronic granulocytic leukemia. Utilizing affinity chromatography as the sole purification technique, the protein was purified 9,860-fold with a yield of over 90% and was homogeneous based on polyacrylamide disc gel electrophoresis, sedimentation equilibrium ultracentrifugation, and sodium dodecyl ...

Alkaline phosphatase from human liver was purified to homogeneity. The purification procedure included solubilization with butanol, fractionation with acetone, and chromatography on concanavalin A-Sepharose, DEAE-cellulose, Sephadex G-200 and DEAE-Sephadex. Purity was established by standard and sodium dodecyl sulphate/polyacrylamide-gel electrophoresis. The isoelectric point of the protein was...

A vitamin Blz-binding protein has been isolated from human granulocytes derived from patients with chronic granulocytic leukemia. Utilizing affinity chromatography as the sole purification technique, the protein was purified 9,860-fold with a yield of over 90% and was homogeneous based on polyacrylamide disc gel electrophoresis, sedimentation equilibrium ultracentrifugation, and sodium dodecyl ...