Antagonists & inhibitors

Filters

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 871-880 of 1076

Set Descending Direction
  1. Pack:
    1mg
    Price:
    $73
    Qty:
    Pack:
    5mg
    Price:
    $149
    Qty:
    Pack:
    25mg
    Price:
    $517
    Qty:
  2. Sarcophine (HB4076)

    Description:

    Acetylcholine esterase and ATPase inhibitor

    Purity:

    >97%

    Pack:
    10mg
    Price:
    $482
    Qty:
  3. SB 202190 (HB1301)

    Description:

    Potent ATP competitive p38 MAPK inhibitor. 3D growth matrix component, promotes long-term organoid growth and can be used in production of gastric organoids. Promotes stability of human pluripotent stem cells.

    Purity:

    >99%

    Pack:
    5mg
    Price:
    Qty:
    Pack:
    10mg
    Price:
    $131
    Qty:
    Pack:
    25mg
    Price:
    $325
    Qty:
    Pack:
    50mg
    Price:
    $547
    Qty:
  4. SB 203580 (HB1302)

    Description:

    Potent, selective p38 MAPK inhibitor. Stimulates neural stem cell proliferation.

    Purity:

    >98%

    Pack:
    500μg
    Price:
    $45
    Qty:
    Pack:
    1mg
    Price:
    Qty:
    Pack:
    10mg
    Price:
    $183
    Qty:
    Pack:
    50mg
    Price:
    $674
    Qty:
  5. SB 204741 (HB1674)

    Description:

    Potent, selective 5-HT2B receptor antagonist

    Purity:

    >99%

    Pack:
    10mg
    Price:
    $208
    Qty:
  6. SB 216763 (HB1272)

    1  Review
    Top Reviews:
    100% of 100
    Add Your Review
    Description:

    Potent, selective cell permeable GSK-3 inhibitor. Maintains mESCs and promotes retinal stem cells proliferation.

    Purity:

    >98%

    Pack:
    10mg
    Price:
    $130
    Qty:
    Pack:
    50mg
    Price:
    $558
    Qty:
  7. Description:

    Selective 5-HT1B receptor antagonist

    Purity:

    >95%

    Pack:
    10mg
    Price:
    $196
    Qty:
  8. Pack:
    10mg
    Price:
    $209
    Qty:
    Pack:
    50mg
    Price:
    $812
    Qty:
  9. Description:

    Potent, selective 5-HT6 antagonist

    Purity:

    >99%

    Pack:
    10mg
    Price:
    $232
    Qty:
    Pack:
    50mg
    Price:
    $827
    Qty:
  10. Pack:
    1mg
    Price:
    $75
    Qty:
    Pack:
    10mg
    Price:
    $157
    Qty:
    Pack:
    50mg
    Price:
    $650
    Qty:
Page