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.

Items 371-380 of 718

Set Descending Direction
  1. Pack:
    10mg
    Price:
    $223
    Qty:
    Pack:
    25mg
    Price:
    $460
    Qty:
  2. Pack:
    50mg
    Price:
    $338
    Qty:
    Pack:
    100mg
    Price:
    $528
    Qty:
  3. Pack:
    50mg
    Price:
    $67
    Qty:
    Pack:
    250mg
    Price:
    $244
    Qty:
  4. Description:

    Potent, highly selective mGlu1a antagonist. Water soluble.

    Pack:
    10mg
    Price:
    $132
    Qty:
    Pack:
    50mg
    Price:
    $502
    Qty:
  5. Pack:
    10mg
    Price:
    $139
    Qty:
    Pack:
    50mg
    Price:
    $601
    Qty:
  6. Pack:
    5mg
    Price:
    Qty:
    Pack:
    25mg
    Price:
    $176
    Qty:
  7. Description:

    5-HT1D-preferring receptor antagonist

    Purity:

    >98%

    Pack:
    10mg
    Price:
    $208
    Qty:
    Pack:
    50mg
    Price:
    $681
    Qty:
  8. Pack:
    1mg
    Price:
    $47
    Qty:
    Pack:
    10mg
    Price:
    $197
    Qty:
    Pack:
    50mg
    Price:
    $803
    Qty:
  9. Pack:
    5mg
    Price:
    $72
    Qty:
    Pack:
    10mg
    Price:
    $136
    Qty:
    Pack:
    25mg
    Price:
    $308
    Qty:
    Pack:
    50mg
    Price:
    $598
    Qty:
  10. 3-Methyladenine (HB2267)

    Description:

    PI-3K inhibitor

    Purity:

    >99%

    Pack:
    50mg
    Price:
    $118
    Qty:
    Pack:
    100mg
    Price:
    $169
    Qty:
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