Osteonectin
Synonyms
BM 40 Protein
BM-40
Basement Membrane Tumor Protein
SPARC Glycoprotein
Non-collagenous, calcium-binding glycoprotein of developing bone. It links collagen to mineral in the bone matrix. In the synonym SPARC glycoprotein, the acronym stands for Secreted Protein, Acidic and Rich in Cysteine.