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Isolation and preservation of fetal and neonatal hematopoietic stem and progenitor cells of the blood and methods of therapeutic use

DC
  • US 5,192,553 A
  • Filed: 11/10/1988
  • Issued: 03/09/1993
  • Est. Priority Date: 11/12/1987
  • Status: Expired due to Term
First Claim
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1. A method for obtaining human neonatal for fetal hematopoietic stem or progenitor cells comprising:

  • (a) isolating human neonatal or fetal blood components containing hematopoietic stem or progenitor cells;

    (b) cryopreserving the blood components; and

    (c) thawing the blood components,such that the stem or progenitor cells are viable.

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