ManufacturerBioassayAlomone Labs α-Bungarotoxin-ATTO Fluor-633 inhibits muscle nACh receptors heterologously expressed in？Xenopus？oocytes. - A. Time course of muscle nicotinic ACh channel current recording. Membrane potential was held at -80 mV and stimulated every 100 sec with a solution containing 100 μM ACh + 3 μM PNU-120596. 50 nM？α-Bungarotoxin-ATTO Fluor-633？(#B-100-FR) was applied (green) for 5 min during the ACh application and inhibited channel current. B. Superimposed examples of muscle nicotinic ACh current in the absence (black) and presence (green) of 50 nM α-Bungarotoxin-ATTO Fluor-633 (taken from the experiment in A).
