the versatility of the biotin/avidin system was used to detect other lectins on similar blots using biotin-conjugated glycoproteins as intermediary probes : helix pomatia lectin and b. simplicifolia lectin were detected with biotinyl neoglycoproteins , and kidney bean lectin with biotin-conjugated components of parotid saliva .
C0004434
avidin
C0017968
glycoproteins