collagen type II collagen 2013-03-12T17:41:57Z A condition in which the major influencing factor is the fibrillar collagen which comprises the main component of cartilage and is also found in the vitreous humor of the eye. Collagens are a family of extracellular, closely related proteins occurring as a major component of connective tissue, giving it strength and flexibility. XCO:0000281 experimental_condition_ontology jsmith type 2 collagen