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.
Pam3CSK4 (HB3428)
Description:TLR1/TLR2 agonist and potent NF-κB activator. Induces cytokine production.
Paroxetine hydrochloride (HB0478)
Description:Potent, selective serotonin reuptake inhibitor. Selective GRK2 inhibitor.
Purity:>99%
PD 102807 (HB1509)
Description:Potent, selective M4 receptor antagonist. Promotes erythroid progenitors expansion.
Purity:>98%
PD 173074 (HB3584)
Description:FGFR1/ FGFR3 inhibitor. Inhibits oligodendrocyte progenitor proliferation and differentiation.
Purity:>98%
Perlapine (HB4889)
Description:Effective agonist for muscarinic-based DREADDs in vitro and in vivo. Non-CNO chemogenetic actuator
Purity:>98%
- Description:
Effective agonist for muscarinic-based DREADDs in vitro and in vivo. Non-CNO chemogenetic actuator. Water soluble.
Purity:>98%
- Description:
Phosphatase Inhibitor Cocktail powder for use in cell lysates and tissue extracts including samples containing detergents.
Pifithrin-α hydrobromide (HB2478)
Description:p53 inhibitor and Aryl hydrocarbon receptor agonist. Supresses ESC self renewal.
Purity:>98%