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.
Acridine Orange hydrochloride (HB0699)
Description:Cell permeable fluorescent nucleic acid binding dye
7-Amino-4-methylcoumarin (HB0694)
Description:Highly sensitive and selective fluorogenic H2S probe.
Purity:>98%
- Description:
Identifies early apoptotic, necrotic and viable cells
- Description:
Detects apoptosis by staining phosphatidylserine molecules translocated to the outside of the cell membrane.
BrdU (5-Bromo-2′-deoxyuridine) (HB0979)
Description:Thymidine analog. Widely used to identify proliferating cells, enhances Yamanaka factor reprogramming
Purity:>98%
- Description:
Fluorescent adenosine receptor agonist
- Description:
Competitive fluorescent adenosine receptor antagonist
- Description:
Fluorescent A3 adenosine receptor antagonist
- Description:
Fluorescent β2 adrenoceptor antagonist
- Description:
Competitive fluorescent β2-adrenoceptor antagonist