Table 1

Pharmacological agents used to uncover ions and molecular mediators involved in carbachol-induced pigment granule dispersion
Drug	Target/effect	Concentration	Reference

Verapamil	L-type Ca²⁺channel antagonist	10 μM, 100 μM	[29]
BAPTA-AM	Intracellular Ca²⁺chelator	1 μM, 30 μM	[21]
Cypermethrin	PP2B (calcineurin) inhibitor	100 pM	[30]
Staurosporine	PKC inhibitor	100 nM, 0.5 μM, 1 μM	[25]
Bisindolylmaleimide II	PKC inhibitor	20 nM, 200 nM, 2 μM	[31]
Phorbol 12-myristate 13-acetate	PKC activator	1 μM, 10 μM, 100 μM	[25]

Drug concentrations used are justified by the articles referenced. All agents were purchased from Sigma-Aldrich (St. Louis, MO).
Johnson and García BMC Cell Biology 2007 8:53 doi:10.1186/1471-2121-8-53