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 251-260 of 313

Set Descending Direction
  1. SL 0101-1 (HB0584)

    Description:

    Selective p90 ribosomal S6 kinase inhibitor

    Purity:

    >95%

    Pack:
    500μg
    Price:
    $251
    Qty:
    Pack:
    1mg
    Price:
    $381
    Qty:
    Pack:
    5mg
    Price:
    $1,515
    Qty:
  2. Pack:
    1mg
    Price:
    Qty:
    Pack:
    10mg
    Price:
    $163
    Qty:
    Pack:
    50mg
    Price:
    $690
    Qty:
  3. Pack:
    50mg
    Price:
    $45
    Qty:
    Pack:
    250mg
    Price:
    $77
    Qty:
    Pack:
    1g
    Price:
    $125
    Qty:
  4. SP600125 (HB2234)

    Description:

    Selective, ATP-competitive JNK inhibitor. Prevents BMP9-induced osteogenic MSC differentiation. Maintains stem cells in naive pluripotent state.

    Purity:

    >98%

    Pack:
    10mg
    Price:
    Qty:
    Pack:
    50mg
    Price:
    $310
    Qty:
  5. Spadin (HB5438)

    Description:

    Potent TREK-1/ K2P2.1 channel blocker. Shows fast-acting antidepressant effects.

    Pack:
    1mg
    Price:
    $127
    Qty:
  6. Pack:
    10mg
    Price:
    $246
    Qty:
    Pack:
    50mg
    Price:
    $968
    Qty:
  7. Stattic (HB1437)

    Description:

    Selective STAT3 inhibitor

    Purity:

    >99%

    Pack:
    5mg
    Price:
    $63
    Qty:
    Pack:
    25mg
    Price:
    $254
    Qty:
  8. Stauprimide (HB3011)

    Description:

    NME2 nuclear translocation inhibitor. Primes ESCs for differentiation.

    Purity:

    >98%

    Pack:
    100μg
    Price:
    $188
    Qty:
  9. Pack:
    1mg
    Price:
    $408
    Qty:
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