Collagen

Collagen (CAS 9007-34-5) is a structural protein derived from animal connective tissue. Also marketed as Avitene and Tachotop.

Where is Collagen used?

• Food production: edible casings for sausages and meat products
• Functional nutrition: hydrolyzed peptides for protein supplements and fortified beverages
• Cosmetics: skin creams, serums and hair conditioners for moisture retention
• Pharmaceuticals: hemostatic agents and wound dressings in surgical applications
• It also serves as a matrix material in drug delivery systems and tissue engineering scaffolds.

Good to know: Sourced primarily from bovine, porcine or marine origins; the raw material choice affects regulatory status and end-market suitability. Buyers should confirm molecular weight range and origin certification, particularly halal, kosher or non-bovine status.

Commercial specifications

• Standard grades include food-grade, USP and Ph. Eur.
• Distinctions by source species and hydrolysis level