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.

8 Items

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  1. Actinomycin D (HB1477)

    8  Reviews
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    Description:

    RNA polymerase inhibitor. Apoptosis inducer.

    Purity:

    >98%

    Pack:
    10mg
    Price:
    $124
    Qty:
    Pack:
    5mg
    Price:
    $67
    Qty:
    Pack:
    100mg
    Price:
    $884
    Qty:
    Pack:
    25mg
    Price:
    $232
    Qty:
  2. Pack:
    5g
    Price:
    $48
    Qty:
    Pack:
    25g
    Price:
    $161
    Qty:
  3. Pack:
    250mg
    Price:
    $42
    Qty:
    Pack:
    1g
    Price:
    $87
    Qty:
  4. Pack:
    50mg
    Price:
    $39
    Qty:
    Pack:
    250mg
    Price:
    $146
    Qty:
    Pack:
    1g
    Price:
    $235
    Qty:
  5. Pack:
    1g
    Price:
    $35
    Qty:
    Pack:
    5g
    Price:
    $53
    Qty:
  6. Pack:
    100mg
    Price:
    $96
    Qty:
    Pack:
    500mg
    Price:
    $386
    Qty:
  7. Pack:
    1g
    Price:
    $248
    Qty:
    Pack:
    5g
    Price:
    $980
    Qty:
  8. Description:

    Protein synthesis inhibitor. Cell culture selection antibiotic.

    Purity:

    >98%

    Pack:
    25mg
    Price:
    $48
    Qty: