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.
Cycloheximide (HB2904)
Description:Eukaryotic protein synthesis inhibitor. Apoptosis inducer.
Purity:>95%
Cyclosporin A (HB0220)
Description:Potent calcineurin inhibitor. Inhibits MPTP opening.
Purity:>99%
DAPI Staining Solution (1mg/mL) (HB8199)
Description:Blue fluorescent DNA stain. Nuclear counterstain. 1mg/mL staining solution in water. Solid also available in 10mg and 50mg packs.
DAPT (HB3345)
Description:γ-secretase inhibitor and classical notch inhibitor. Induces neuronal differentiation. 3D Growth matrix component and used in cerebral organoid differentiation media.
Purity:>98%
Daunorubicin hydrochloride (HB4376)
Description:RNA and DNA synthesis inhibitor. Antibiotic.
Purity:>98%
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%