| Other Names | Alpha-1 type II collagen, ANFH, AOM, cartilage collagen, chondrocalcin, COL11A3, COL2A1, Collagen 2, collagen alpha-1(II) chain, collagen II, alpha-1 polypeptide, collagen type 2, collagen, type II, alpha 1, collagen, type II, alpha 1 (primary osteoarthritis, spondyloepiphysealdysplasia, congenital), Collagen-2, MGC131516, SEDC |