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 161-170 of 313

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  1. Pack:
    5mg
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    Pack:
    25mg
    Price:
    $176
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  2. 3-Methyladenine (HB2267)

    Description:

    PI-3K inhibitor

    Purity:

    >99%

    Pack:
    50mg
    Price:
    $118
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    Pack:
    100mg
    Price:
    $169
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  3. Pack:
    25mg
    Price:
    $580
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  4. Description:

    Inhibits α-MSH release inhibitors. Also increase dopamine levels.

    Pack:
    10mg
    Price:
    $75
    Qty:
  5. Description:

    L-aromatic amino acid decarboxylase inhibitor

    Pack:
    1g
    Price:
    $108
    Qty:
  6. MG132 (HB4135)

    Description:

    Potent, cell-permeable proteasome inhibitor. Calpain inhibitor. Apoptosis inducer.

    Purity:

    >95%

    Pack:
    5mg
    Price:
    $103
    Free trial
    Qty:
    Pack:
    25mg
    Price:
    $300
    Qty:
  7. Description:

    5-HT and norepinephrine re-uptake inhibitor (SNRI)

    Purity:

    >99%

    Pack:
    10mg
    Price:
    $122
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    Pack:
    50mg
    Price:
    $432
    Qty:
  8. Pack:
    25mg
    Price:
    $87
    Qty:
    Pack:
    50mg
    Price:
    $132
    Qty:
    Pack:
    100mg
    Price:
    $197
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    Pack:
    500mg
    Price:
    $783
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  9. Description:

    Highly selective, pan-Akt inhibitor. Autophagy and apoptosis inducer. Orally bioavailable.

    Purity:

    >98%

    Pack:
    5mg
    Price:
    Qty:
    Pack:
    10mg
    Price:
    $77
    Qty:
    Pack:
    50mg
    Price:
    $325
    Qty:
    Pack:
    10mM solution (in 1mL DMSO)
    Price:
    $125
    Qty:
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