Protein-based Bioinks

CD BioSciences is a biotechnology company with a high-resolution 3D bioprinting technology platform dedicated to providing bioink products and its customization services. CD BioSciences can offer the following two types of protein-based 3D bioprinting bioinks for you to choose from. Collagen is the most abundant and widely distributed functional protein in mammals, accounting for 25 % to 30 % of total protein. Collagen is a natural protein of the muscle, which has greater affinity for protein molecules on the skin surface, weaker antigenicity, good biocompatibility and biodegradation safety. Therefore collagen has gained wide application in food, medicine, tissue engineering, cosmetics and other fields. Fibronectin is a large extracellular membrane protein found on the surface of many animal cells and is the major non-collagenous glycoprotein in the extracellular matrix and basement membrane. It plays a central role in cell adhesion and regulates cell polarity, differentiation and growth. As a matrix factor with important biological functions, fibronectin plays an important role in all stages of trauma repair.