latex beads ( 0.8-micron diameter ; difco laboratories ) were coated with fibronectin , fibrinogen , collagen type i , or denatured collagen ( gelatin ) and evaluated in a particle agglutination assay ( paa ) for the rapid detection of fibronectin , fibrinogen , or collagen binding to staphylococcus aureus .
C0041455
collagen type i
C0009325
collagen