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.
FTY720 hydrochloride (HB3899)
Description:Sphingosine 1-phosphate (S1P) receptor (S1P1, S1P3, S1P4, and S1P5) modulator
Purity:>98%
Haloperidol hydrochloride (HB1842)
Description:Dopamine receptor antagonist with partial D2-like selectivity
Purity:>99%
(Z)-4-Hydroxytamoxifen (Z-4-OHT) (HB2508)
Description:Synthetic estrogen receptor ligand. Widely used in genome engineering (e.g. CreER/ CRISPR-Cas9).
Purity:>98%
- Description:
Synthetic estrogen receptor ligand. Widely used in genome engineering (e.g. CreER/ CRISPR-Cas9).
Purity:>98%
- Description:
Estrogen receptor ligand. For inducible genome manipulation (e.g. Cre-LoxP (CreER)/ TRAP/ CRISPR-Cas9).
Purity:>98%
Iperoxo (HB9785)
Description:Potent muscarinic acetylcholine receptor superagonist. Also binds the hM3R-miniGq DREADD receptor.
- Description:
Novel DREADD agonist with high affinity and potency for hM3Dq and hM4Di. Active in vivo. Water soluble.
Purity:>98%
LIH383 (HB9242)
Description:Potent and selective ACKR3 (CXCR7) agonist. Potentiates opioid peptide activity.