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.
Antibody penetration buffer (HB9812)
Description:Helps primary and secondary antibodies penetrate the cells of tissue or 3D cell culture when performing immunohistochemistry (IHC) or immuno-labeling
Azidothymidine (HB4602)
Description:Selective reverse transcriptase inhibitor with anti-HIV activity. Decreases CRISPR-mediated homology directed repair (HDR) and enhances gene knockout efficiency.
Purity:>98%
(+)-Bicuculline (HB0896)
Description:Prototypic, competitive GABAA receptor antagonist
Purity:>98%
(-)-Bicuculline methiodide (HB0893)
Description:Prototypic, competitive GABAA receptor antagonist
Purity:>98%
(-)-Bicuculline methobromide (HB0894)
Description:Prototypic, competitive GABAA receptor antagonist
Purity:>98%
(-)-Bicuculline methochloride (HB0895)
Description:Prototypic, competitive GABAA receptor antagonist
Purity:>98%
BrdU (5-Bromo-2′-deoxyuridine) (HB0979)
Description:Thymidine analog. Widely used to identify proliferating cells, enhances Yamanaka factor reprogramming
Purity:>98%
Brefeldin A (BFA) (HB2949)
Description:Reversible protein transport inhibitor. Commonly used in cytokine staining. Enhances CRISPR-mediated HDR.
Purity:>98%