Type I bovine atelocollagen solution is for 2D and 3D cell culture, or as a collagen standard. The product is soluble atelocollagen in 0.01 N HCI, therefore, the pH is 2. This product is sterile filtered and is ideal for coating of surfaces, providing preparation of thin layers for culturing cells, or use as a solid gel. This product is for R&D use only and is not intended for human or other uses.