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An agonist or activator, is a drug or chemical that binds to and activates a protein, such as receptor or enzyme. Full agonists have high efficacy, eliciting a full response whilst occupying a small proportion of receptors. Partial agonists have a lower efficacy and cannot produce a maximal response, even if occupying a high proportion of receptors. Inverse agonists can bind to the same receptor binding-site as an agonist, but elicit an opposite effect. Researchers can save up to 50% on activators, agonists, partial agonists and inverse agonists from Hello Bio - they are up to half the price of other suppliers.
(-)-[3R,4S]-Chromanol 293B (HB1076)
Description:Selective delayed rectifier K+ current inhibitor
Purity:>98%
PNU 37883 hydrochloride (HB1105)
Description:Selective vascular KATP channel antagonist
Purity:>99%