Penicillin-binding proteins, present on the cytoplasmic membranes of eubacteria, can be detected with BOCILLIN FL penicillin and BOCILLIN 650/665 penicillin.
BODIPY™ FL vancomycin, which contains a single BODIPY™ dye per vancoymycin molecule, is a green-fluorescent analog of this important antibiotic, which is active against gram-positive bacteria, including entereococci.