SigmaGraft, Inc. supplies solubilized liquid collagen raw material for various biomedical applications. The liquid collagen is derived from the porcine dermis and has a pH of 3 to 4. The purity of it is over 95% with mostly type I collagen. The liquid collagen is supplied at concentration between 0.01 mg/mL to 10 mg/ml. Please contact us for customized concentration.
* This product is not approved for human use.