Antagonists & inhibitors

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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.

4 Items

Set Descending Direction
  1. Cytostatin (HB3864)

    Description:

    Potent, selective PP2A inhibitor

    Purity:

    >75%

    Pack:
    250μg
    Price:
    $347
    Qty:
  2. Pack:
    25μg
    Price:
    $112
    Qty:
    Pack:
    50μg
    Price:
    $162
    Qty:
    Pack:
    100μg
    Price:
    $257
    Qty:
  3. Rubratoxin A (HB4063)

    Description:

    Potent, selective, competitive PP2A inhibitor

    Purity:

    >95%

    Pack:
    250μg
    Price:
    $347
    Qty:
    Pack:
    500μg
    Price:
    $578
    Qty: