Table 16.4 Labeled and unlabeled α-bungarotoxins.

Cat. No. Label Ex/Em (nm) Notes Size
F1176 Fluorescein 494/518 Original green-fluorescent conjugate 500 µg
B13422 Alexa Fluor 488 495/519 Brightest and most photostable green-fluorescent conjugate 500 µg
T1175 Tetramethylrhodamine 553/577 An extensively used red-orange–fluorescent conjugate 500 µg
B35451 Alexa Fluor 555 555/565 Bright and photostable red-orange–fluorescent conjugate 500 µg
B13423 Alexa Fluor 594 590/617 Excellent dye to combine with green-fluorescent probes 500 µg
B35450 Alexa Fluor 647 650/668 Excellent dye to combine with green- and orange-fluorescent probes 500 µg
B35452 Alexa Fluor 680 679/702 Excellent dye to combine with green-, orange-, and red-fluorescent probes 500 µg
B1196 Biotin-XX NA Visualized with labeled avidins and streptavidins (Molecular Probes' selection of avidin, streptavidin, NeutrAvidin and CaptAvidin conjugates—Table 7.9) 500 µg
B1601 Unlabeled NA Useful as a control, as well as for radioiodination and for preparation of new conjugates 1 mg
NA = Not applicable.