[Purification and properties of a growth factor from human bone matrix].

@article{Tsutsumi1987PurificationAP,
  title={[Purification and properties of a growth factor from human bone matrix].},
  author={Satoshi Tsutsumi},
  journal={Nihon Seikeigeka Gakkai zasshi},
  year={1987},
  volume={61 11},
  pages={1285-92}
}
A growth factor was isolated from demineralized human bone-matrix and purified approximately 2,300-fold with 5.6% yield by the procedures of acetone treatment, Blue-A matrix gel chromatography, Sephadex G-75 gel filtration and Mono-Q fast protein liquid chromatography. The final preparation was homogeneous and a single polypeptide of 18,000 daltons as… CONTINUE READING