Picrotin is an inhibitor of glycine receptors. Picrotin blocks α2 GlyR, α1 GlyR, and α3 GlyR and can be used in studies about neurotransmission.

Rhodopsin Epitope Tag is a 9-amino acid peptide representing C terminus of bovine rhodopsin widely used as an epitope tag. A number of anti-rhodopsin antibodies can recognize this epitope.

4-氯-3-硝基苯甲酸是一种化合物。