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Recombinant human basic fibroblast growth factor

  • US 5,604,293 A
  • Filed: 04/01/1994
  • Issued: 02/18/1997
  • Est. Priority Date: 09/12/1985
  • Status: Expired due to Term
First Claim
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1. Biologically active recombinant human basic fibroblast growth factor in homogeneous, purified and isolated form, free from any infectious impurities, and free from substances normally accompanying native human basic fibroblast growth factor and from post-translational modifications of the cysteines of native human basic fibroblast growth factor.

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