abstract |
The present invention provides an isolated polypeptide, wherein saidnpolypeptide is (a) a fragment of mature, full-length, human keratinocyte growth-factorn(KGF) as depicted in Figure 1 or (b) an analog of said fragment, wherein saidnpolypeptide exhibits an increase in bioactivity relative to said mature, full-length,nhuman KGF as determined by the Balb/MK bioactivity assay. |