Description
Human integrin alpha(10)I domain as a recombinant protein to reveal its ligand binding specificity.
In general, alpha(10)I did recognize collagen types I-VI and laminin-1 in a Mg(2+)-dependent manner, whereas its binding to tenascin was only slightly better than to albumin.
Alpha 10 beta 1 is a known collagen-binding I domain integrin, in addition to α1β1, α2β1 and α11β1.
GROGER found in the N-terminal domain of collagens I and III, is only weakly recognised by α10β1, an important collagen receptor on chondrocytes, contrasting with the other collagen-binding integrins