Collagen Type IV from Human Cell Culture from Ace Therapeutics is derived from human fibroblasts and epithelial cells in a co-culture system, which creates an in vitro ECM (extracellular matrix) and serves as an excellent biological scaffold for three-dimensional cell culture.

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.

Bovine Collagen Type V (Atelocollagen), 1 mg from Ace Therapeutics is purified from bovine placenta.

Collagen Type III is found in a variety of conjunctival tissues, including human skin, and the cornea. Human Collagen Type III from Ace Therapeutics is a purified collagen derived from adult human placenta tissue, and the product can be used as a coating on tissue culture surfaces to promote cell adhesion and regulate cell behavior.

Collagen from Human Placenta is used to induce differentiation of endothelial cells and rat pluripotent cells. This product is a lyophilized powder that can be reconstituted at 1 mg/mL in sterile 0.5 M acetic acid, PBS, or water.

Human Collagen Type V, 0.1mg from Ace Therapeutics is purified from human placenta. Type V collagen, a fibrillar collagen, is critical for the fibrillation of types I and III collagen, contributing to optimal fibril formation and tissue quality.

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.

Rat Tail Tendon Collagen Type I from Ace Therapeutics is purified from rat tail by the Birkedal-Hansen method. This product can form a three-dimensional glue with a certain strength when the concentration is above 1mg/mL and the pH is around 7.

Collagens Type I-P is pepsin-solubilized Type-I collagen derived from pig skin. This product is suitable for coating.

Bovine Collagen Type I and III, 10 mg from Ace Therapeutics is purified from calf skin. Type I collagen is the most abundant collagen and is found in connective tissues including tendons, ligaments, dermis, and blood vessels. 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.