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.
PBS buffer with Tween 20 (20x) (HB8088)
Description:20x wash buffer for use during immunolabeling techniques such as IHC.
TBS-T with Tween 20 (20x) (HB6971)
Description:20x Tris Buffered Saline wash buffer to remove non-specific binding and for use during immunolabeling techniques such as IHC.
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
Native lysis buffer (1x) pH 7.0 (HB4628)
Description:Ready to use cell lysis and protein solubilization buffer
Native lysis buffer (10x) pH 7.0 (HB9518)
Description:10x cell lysis and protein solubilization buffer
TBS (25x) (pH 7.4) (HB7121)
Description:Tris Buffered Saline (TBS) wash buffer to remove non-specific binding.