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THREE-DIMENSIONAL SKIN MODEL

  • US 20090298042A1
  • Filed: 06/15/2009
  • Published: 12/03/2009
  • Est. Priority Date: 05/31/2000
  • Status: Active Grant
First Claim
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1. A method for multiplying dermal fibroblasts, comprising cultivating the dermal fibroblasts in a three-dimensional gel-like biomatrix comprising a collagen solution containing 3.5 mg/ml up to 4.5 mg/ml of rat tail collagen in buffered serum-containing cell culture medium, wherein the collagen solution has a high content of non-denatured and non-lyophilized native collagen of at least 90%.

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