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 11-14 of 14

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  1. Description:

    Protein synthesis inhibitor. Cell culture selection antibiotic.

    Purity:

    >98%

    Pack:
    25mg
    Price:
    $48
    Qty:
  2. Rapamycin (HB2779)

    1  Review
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    Description:

    mTOR inhibitor and potent immunosuppressant. Also used in inducible gene editing methods (e.g. CRISPR/Cas9) and promotes hPSC differentiation.

    Purity:

    >98%

    Pack:
    1mg
    Price:
    $140
    Free trial
    Qty:
    Pack:
    5mg
    Price:
    $237
    Qty:
  3. Streptozocin (HB4097)

    3  Reviews
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    Description:

    Antibiotic. Diabetes inducer.

    Purity:

    >98%

    Pack:
    100mg
    Price:
    $47
    Qty:
    Pack:
    500mg
    Price:
    $151
    Qty:
    Pack:
    1g
    Price:
    $213
    Qty:
    Pack:
    5g
    Price:
    $936
    Qty:
  4. Description:

    Antibiotic against gram positive bacteria

    Pack:
    1g
    Price:
    $133
    Qty:
    Pack:
    5g
    Price:
    $435
    Qty:
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