Inhibitor peptide corresponding to last 10 amino acids of the C-terminus of the GluA2 AMPA receptor subunit. Disrupts binding of GluA2 (at the C-terminal PDZ site) with glutamate receptor interacting protein (GRIP), AMPA receptor binding protein (ABP) and protein interacting with C kinase (PICK1). Increases amplitude of AMPA receptor-mediated currents and blocks long-term depression (LTD).

1-Phenylpyrrole is an inhibitor of CYP450 dependant monooxygenase activity in microsomes from rat liver.

DSP-4 hydrochloride (Neurotoxin DSP 4 hydrochloride) can be used for the temporary selective degradation of the central and peripheral noradrenergic neurons, mainly those from the locus coeruleus (LC).