Antagonists & inhibitors
An antagonist is a drug or chemical that reduces the effect of an agonist. Competitive antagonists bind to the same site on a receptor as the agonist but do not activate it - thereby blocking the action of the agonist. Non-competitive antagonists block the action of the agonist by binding to a different site on the receptor (an allosteric or non-agonist site). A reversible antagonist binds non-covalently and can be washed out. An irreversible antagonist binds covalently and cannot be displaced by either competing ligands or washing. Inhibitors are drugs that can bind to a protein, such as an enzyme and decrease its activity. Researchers can save up to 50% on competitive antagonists, non-competitive antagonists, reversible and irreversible antagonists, and inhibitors from Hello Bio - they are up to half the price of other suppliers.
(+)-Abscisic acid (HB4674)
Description:Phytohormone and endogenous lanthionine synthetase C-like 2 (LANCL2) ligand
Purity:>99%
Dexamethasone (HB2521)
Description:Anti-inflammatory synthetic glucocorticoid. Induces hMSC differentiation. Apoptosis inducer.
Purity:>98%
Dexamethasone (water-soluble) (HB6020)
Description:Synthetic glucocorticoid with potent anti-inflammatory actions. Induces hMSC differentiation. Apoptosis inducer. Water soluble and suitable for cell culture.Â
Purity:>98%
O-Phospho-L-serine (HB0475)
Description:Group III mGlu agonist. Increases stem cell neurogenesis.
Purity:>98%
Purmorphamine (HB3412)
Description:Smo receptor agonist that activates the hedgehog pathway. Induces mesenchymal and iPSC differentiation.
Purity:>98%
Rosiglitazone (HB2556)
Description:Potent and selective PPARγ agonist. Promotes adipocyte differentiation and enhances NPC proliferation.
Purity:>99%
SAG (HB3107)
Description:Cell permeable Sonic hedgehog (Shh) agonist and Smo agonist. Enhances neuronal differentiation of iPSC into dopaminergic neurons.
Purity:>98%
Strontium chloride (HB3424)
Description:Calcium sensing receptor (CaSR) agonist. Induces MSC osteogenic differentiation.