An antagonist blocks the action of an agonist. When bound to a receptor it produces a conformational change that causes the cell to maintain neutral signal transduction activity, whether or not an agonist is present. AG Scientific delivers quality assured biochemicals directly to scientists, from small-scale to bulk orders. Our leadership in bulk supply allows us to provide custom product packaging and create multiple product forms. We offer “just in time” delivery, private labeling, and custom formulations for specific research needs.
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41 Items

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  1. (-)-Arctiin, Arctium lappa
    (-)-Arctiin, Arctium lappa
    A-1306

    Starting at $67.00

  2. 2-APB
    2-APB
    A-2370

    Starting at $61.42

  3. 2-Hydroxysaclofen
    2-Hydroxysaclofen
    H-1114

    Starting at $268.02

  4. Bacimethrin
    Bacimethrin
    B-2396

    Starting at $139.59

  5. BQ-123.Sodium Salt CAS 136553-81-6 |ETA-receptor antagonist
    BQ-123 Sodium Salt
    E-1032

    Starting at $124.99

  6. BQ-788.SODIUM SALT | CAS 156161-89-6 | E-1034
    BQ-788 Sodium Salt
    E-1034

    Starting at $167.51

  7. Capsazepine
    Capsazepine
    C-1035

    Starting at $339.49

  8. CID 2745687
    CID 2745687
    C-2459

    Starting at $139.59

  9. Clobenpropit.Dihydrobromide, VUF 9153
    Clobenpropit.Dihydrobromide, VUF 9153
    C-1015

    Starting at $215.54

  10. CNQX
    CNQX
    C-1053

    Starting at $85.99

  11. Cochlioquinone B
    Cochlioquinone B
    C-1403

    Starting at $295.94

  12. cyclosporin h, CsH formyl peptide receptor 1 inhibitor
    Cyclosporin H, CsH
    C-1666

    Starting at $140.00

  13. DL-AP4
    DL-AP4
    A-1040

    Starting at $40.20

  14. DNQX
    DNQX
    D-1017

    Starting at $50.26

  15. GDC-0449
    GDC-0449
    G-2334

    Starting at $83.67

  16. GW-9662
    GW-9662
    G-2346

    Starting at $87.11

  17. Hh Signaling Pathway Antagonist
    Hh Signaling Pathway Antagonist
    H-2354

    Starting at $117.25

  18. JM6
    JM6
    J-2368

    Starting at $117.25

  19. JNJ 16259685
    JNJ 16259685
    J-1100

    Starting at $89.34

  20. Ketanserin Tartrate
    Ketanserin Tartrate
    K-1044

    Starting at $113.91

  21. L-AP3
    L-AP3
    A-1046

    Starting at $61.42

  22. LLL12
    LLL12
    L-2376

    Starting at $139.59

  23. LY-171833
    LY-171833
    L-1049

    Starting at $84.87

  24. MDL-105212 Hydrochloride
    MDL-105212 Hydrochloride
    M-1092

    Starting at $50.26

  25. Memantine Hydrochloride
    Memantine Hydrochloride
    M-1024

    Starting at $25.70

  26. MIF-Antagonist, ISO-1
    MIF-Antagonist, ISO-1
    M-2379

    Starting at $106.09

  27. MK571, Sodium Salt
    MK571, Sodium Salt
    M-1177

    Starting at $69.24

  28. NBQX.diSodium Salt | Potent&Selective AMPA/Kainate Receptor Antagonist
    NBQX
    N-1019

    Starting at $993.89

  29. NBQX Disodium Salt
    NBQX Disodium Salt
    N-1020

    Starting at $1,105.57

  30. Nimodipine
    Nimodipine
    N-1073

    Starting at $97.15

  31. PCCG-4
    PCCG-4
    P-1067

    Starting at $69.24

  32. Phenoxybenzamine Hydrochloride
    Phenoxybenzamine Hydrochloride
    P-1235

    Starting at $37.87

  33. PK-11195
    PK-11195
    P-1013

    Starting at $63.85

  34. PPAR-gamma Antagonist, G3335
    PPAR-gamma Antagonist, G3335
    P-2406

    Starting at $75.94

  35. SAHA
    SAHA
    S-2422

    Starting at $150.77

  36. SANT-2
    SANT-2
    S-2424

    Starting at $61.42

  37. Splitomicin
    Splitomicin
    S-2441

    Starting at $139.59

  38. Vicriviroc Malate
    Vicriviroc Malate
    V-2478

    Starting at $329.44

  39. W-7 Hydrochloride
    W-7 Hydrochloride
    W-1040

    Starting at $67.00

  40. XAV939
    XAV939
    X-2484

    Starting at $109.45

  41. Xestospongin C
    Xestospongin C
    X-1009

    Starting at $386.41

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