Bovine Collagen Type III, 10 mg from Ace Therapeutics is purified from bovine (calf ) skin. Type III collagen is the second most abundant collagen in tissues and is found most commonly in tissues exhibiting elastic properties such as skin, lungs, intestinal walls, and walls of blood vessels, which resembles other fibrillar collagens in structure and function.

Bovine Collagen Type VI, Lyophilized, 0.1mg from Ace Therapeutics is purified from the bovine placenta. The product is the major collagenous component of microfibrils in elastic fibers and in a larger variety of tissues, which consist of two α-chains of ca.

Cultrex 3-D Culture Matrix Collagen I from Ace Therapeutics is purified from rat tail tendon with high concentrations. This product is capable of polymerizing to form hydrogels and is a purified matrix ECM protein specifically designed and developed for 3D culture.

Rat Tail Tendon Collagen Type I, 5mg/ml is prepared by the method of Birkedal-Hansen through acetic acid extraction, sodium chloride precipitation, disodium hydrogen phosphate precipitation, and other steps. This product can be used to coat cell culture vessels and culture some cells that are difficult to adhere to in ordinary cell culture vessels. It can also be used to prepare three-dimensional glue to simulate a real growth environment and allow cells to grow in a three-dimensional environment.

Human Collagen Type IV from Human Cell Culture from Ace Therapeutics is derived from human placenta.

Collagens Type IV is derived from bovine tissue treated with pepsin. This product does not gel and needs to be mixed with collagen type I-A.

The rat tail collagen I provided by Ace Therapeutics is prepared according to the Birkedal-Hansen method through acetic acid extraction, sodium chloride precipitation, and disodium hydrogen phosphate precipitation. This product is a sterile solution dissolved in 6mM HAc, with a concentration of 5mg/ml. Each batch of products passes cell culture testing (including three-dimensional space culture) to ensure quality reliability. Note: Please keep the entire operation at a low temperature on ice because rat tail collagen I at room temperature can quickly form a gel.

Collagens Type I-P is pepsin-solubilized Type-I collagen derived from pig tendon. The product has low viscosity, making it easy to handle and form gels.

Bovine Collagen Type I (Atelocollagen) from Ace Therapeutics is purified from bovine tendons. Type I collagen is found in connective tissues and is the major component of tensile strength of the extracellular matrix (ECM). The product is widely used as a thin layer on tissue-culture surfaces to enhance the attachment and proliferation of a variety of cells including endothelial cells, fibroblasts, hepatocytes, epithelial cells, etc. In addition, the product can self-assemble into a 3-D supramolecular gel in vitro as an ideal biological scaffold.

Human Collagen Type III, 0.1 mg from Ace Therapeutics is purified from human cartilage. Type III collagen is the second most abundant collagen in tissues and is found most commonly in tissues exhibiting elastic properties such as skin, lungs, intestinal walls, and walls of blood vessels, which resembles other fibrillar collagens in structure and function. Type III collagen together with type I collagen are the main constituents of the interstitial matrix.