详细信息:ECM675 uses purified chicken type I collagen in 6mM acetate buffer pH 7.0. The product is 99.9% pure native atelomeric avian collagen. Approximately 85% type I and 15% type III collagen protein. The material has been specially prepared to maintain its native state as much as possible. The telomeric ends of the collagen I have been enzymatically removed. Since most of the species identity is found within the telomeric ends, our atelomeric chicken collagen should provide a suitable substrate for most any animal species. The working concentration and precise purification protocol are proprietary and will not be disclosed, however it at least a 0.3% solution of treated avian collagen.