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Chapitres
- 00:05Titre
- 01:10Preparing the Dermal Sample
- 01:44Removing Noncollagenous Solubilized Material
- 02:48Type I Collagen Extraction
- 04:22Results: Rapid Isolation from Dermis to Yield COL1 Polymerized into Fibrils
- 04:58Conclusion
Traditional procedures for the isolation of soluble type 1 collagen (COL1) require about 10 days from start to finish because of lengthy buffer incubations and laborious resuspensions of fibrils. Here, we describe a means to purify COL1 from small dermal biopsies in less than 3 hr.
