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.
- Description:
Identifies early apoptotic, necrotic and viable cells
- Description:
Detects apoptosis by staining phosphatidylserine molecules translocated to the outside of the cell membrane.
Cycloheximide (HB2904)
Description:Eukaryotic protein synthesis inhibitor. Apoptosis inducer.
Purity:>95%
G418 disulfate salt (HB3906)
Description:Antibiotic. Widely used in cell culture. Protein synthesis inhibitor.
Puromycin dihydrochloride (HB4041)
Description:Protein synthesis inhibitor. Cell culture selection antibiotic.
Purity:>98%