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 1-10 of 13

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  1. CHIR 99021 (HB1261)

    Description:

    Potent, selective GSK3 inhibitor and Wnt signaling activator. Commonly used in organoid production and involved in reprogramming MEFs to IPSCs and fibroblasts to mature neurons.

    Purity:

    >98%

    Pack:
    1mg
    Price:
    $48
    Qty:
    Pack:
    2mg
    Price:
    Qty:
    Pack:
    5×2mg
    Price:
    $180
    Qty:
    Pack:
    10mg
    Price:
    $175
    Qty:
    Pack:
    5mg
    Price:
    $112
    Qty:
    Pack:
    25mg
    Price:
    $427
    Qty:
    Pack:
    50mg
    Price:
    $727
    Qty:
    Pack:
    10mM (1mL in DMSO)
    Price:
    $121
    Qty:
  2. Description:

    Potent, selective GSK3 inhibitor and Wnt signaling activator. Commonly used in organoid production and involved in reprogramming MEFs to IPSCs and fibroblasts to mature neurons. Water soluble.

    Purity:

    >98%

    Pack:
    10mg
    Price:
    $220
    Qty:
    Pack:
    50mg
    Price:
    $879
    Qty:
  3. DAPT (HB3345)

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    Description:

    γ-secretase inhibitor and classical notch inhibitor. Induces neuronal differentiation. 3D Growth matrix component and used in cerebral organoid differentiation media.

    Purity:

    >98%

    Pack:
    5mg
    Price:
    Qty:
    Pack:
    10mg
    Price:
    $168
    Qty:
    Pack:
    25mg
    Price:
    $418
    Qty:
    Pack:
    50mg
    Price:
    $703
    Qty:
    Pack:
    10mM (1mL in DMSO)
    Price:
    $109
    Qty:
  4. Forskolin (HB1348)

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    Description:

    Cell permeable, reversible adenylyl cyclase activator. Neuronal differentiation inducer. Used in production of liver organoids.

    Purity:

    >98%

    Pack:
    10mg
    Price:
    $124
    Free trial
    Qty:
    Pack:
    50mg
    Price:
    $523
    Qty:
  5. Pack:
    250μg
    Price:
    $99
    Qty:
    Pack:
    1mg
    Price:
    $265
    Qty:
  6. IWP 2 (HB0344)

    Description:

    Potent Wnt pathway inhibitor and PORCN inhibitor. Suppresses R1 ESC self-renewal. Used in the production of cardiac organoids.

    Purity:

    >98%

    Pack:
    25mg
    Price:
    $359
    Qty:
  7. IWP 4 (HB3066)

    Description:

    Potent Wnt/β-catenin signaling inhibitor. Induces cardiomyocyte differentiation of hESCs and iPSCs.

    Purity:

    >98%

    Pack:
    25mg
    Price:
    $534
    Qty:
  8. Description:

    Potent, selective ALK2/ALK3 inhibitor which also promotes neural induction of hPSCs. May be used as a component for brain organoid production.

    Purity:

    >98%

    Pack:
    10mg
    Price:
    $176
    Qty:
    Pack:
    50mg
    Price:
    $635
    Qty:
  9. PD 0325901 (HB2240)

    Description:

    Potent MEK1 and MEK2 inhibitor. Enhances iPSCs generation. Used in organoid production.

    Purity:

    >98%

    Pack:
    1mg
    Price:
    Qty:
    Pack:
    2mg
    Price:
    $28
    Qty:
    Pack:
    5×2mg
    Price:
    $115
    Qty:
    Pack:
    10mg
    Price:
    $109
    Qty:
    Pack:
    50mg
    Price:
    $308
    Qty:
  10. Description:

    Endogenous prostanoid. Induces hematopoietic stem cell proliferation. 3D growth matrix component and used in production of liver and prostate organoids.

    Purity:

    >98%

    Pack:
    10mg
    Price:
    $160
    Qty:
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