Insoluble, nondenatured, from bovine achilles tendon.
Prepared according to the method of Einbinder and Schubert (19) in which tendons are extracted with Na2HPO4 solution then KCl solution, de-salted, de-fatted, washed and lyophilized.
Contains less than 0.5% of insoluble matter after digestion with collagenase.
Suitable as a substrate for collagenase assay in the method of Mandl (20).
- Collagen No.CM206, Particle size: Pass 40 Mesh (Smaller than 37 Micron)