Integrin-Binding Sialoprotein
Synonyms
Bone Sialoprotein
Bone Sialoprotein 2
Bone Sialoprotein II
Integrin Binding Sialoprotein
Sialoprotein 2, Bone
Sialoprotein, Bone
Sialoprotein, Integrin-Binding
A highly glycosylated and sulfated phosphoprotein that is found almost exclusively in mineralized connective tissues. It is an extracellular matrix protein that binds to hydroxyapatite through polyglutamic acid sequences and mediates cell attachment through an RGD sequence.