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Platelet-derived growth factor B mutant, preparation method therefor and use thereof

  • US 10,450,358 B2
  • Filed: 07/16/2015
  • Issued: 10/22/2019
  • Est. Priority Date: 05/16/2014
  • Status: Active Grant
First Claim
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1. A human, mature platelet-derived growth factor B (PDGF-B) mutant wherein the threonines at amino acid positions 101 and 109 are substituted with alanine, and wherein the PDGF-B mutant has PDGF-B activity.

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