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 21-30 of 31

Set Descending Direction
  1. Description:

    Potent, highly selective mGlu1a antagonist. Water soluble.

    Pack:
    10mg
    Price:
    $132
    Qty:
    Pack:
    50mg
    Price:
    $502
    Qty:
  2. Pack:
    10mg
    Price:
    $118
    Qty:
    Pack:
    50mg
    Price:
    $480
    Qty:
  3. Pack:
    10mg
    Price:
    $263
    Qty:
    Pack:
    50mg
    Price:
    $1,003
    Qty:
  4. Description:

    Selective P2Y1 antagonist. Inhibits platelet aggregation.

    Purity:

    >98%

    Pack:
    5mg
    Price:
    $113
    Qty:
    Pack:
    10mg
    Price:
    $209
    Qty:
    Pack:
    50mg
    Price:
    $911
    Qty:
  5. MRS 2578 (HB1966)

    Description:

    Potent, selective P2Y6 receptor antagonist

    Purity:

    >95%

    Pack:
    10mg
    Price:
    $134
    Qty:
  6. Pack:
    10mg
    Price:
    $128
    Qty:
    Pack:
    50mg
    Price:
    $483
    Qty:
    Pack:
    10mM (add 1ml water)
    Price:
    $50
    Qty:
  7. P4pal10 (HB8677)

    Description:

    PAR4 antagonist. Inhibits platelet aggregation.

    Pack:
    1mg
    Price:
    $246
    Qty:
  8. SB 204741 (HB1674)

    Description:

    Potent, selective 5-HT2B receptor antagonist

    Purity:

    >99%

    Pack:
    10mg
    Price:
    $208
    Qty:
  9. Pack:
    1mg
    Price:
    $75
    Qty:
    Pack:
    10mg
    Price:
    $157
    Qty:
    Pack:
    50mg
    Price:
    $650
    Qty:
  10. Pack:
    100mg
    Price:
    $91
    Qty:
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