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Antagonists

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.

  1. (-)-Arctiin, Arctium lappa

    (-)-Arctiin, Arctium lappa

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    A-1306 20362-31-6 25 mg
    $64.03
  2. 2-APB

    2-APB

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    A-2370 524-95-8 100 mg
    $58.69
  3. 2-Hydroxysaclofen

    2-Hydroxysaclofen

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    H-1114 117354-64-0 10 mg
    $256.10
    50 mg
    $869.68
  4. Bacimethrin

    Bacimethrin

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    B-2396 3690-12-8 500 ug
    $133.39
    1 mg
    $234.76
  5. BQ-123.Sodium Salt CAS 136553-81-6 |ETA-receptor antagonist

    BQ-123.Sodium Salt

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    E-1032 136553-81-6 1 mg
    $132.10
    5 mg
    $418.51
  6. BQ-788.SODIUM SALT | CAS 156161-89-6 | E-1034

    BQ-788 Sodium Salt

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    E-1034 156161-89-6 500 ug
    $160.06
    1 mg
    $266.77
  7. Capsazepine

    Capsazepine

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    C-1035 138977-28-3 25 mg
    $324.40
  8. CID 2745687

    CID 2745687

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    C-2459 264233-05-8 5 mg
    $133.39
    25 mg
    $528.21
  9. Clobenpropit.Dihydrobromide, VUF 9153

    Clobenpropit.Dihydrobromide, VUF 9153

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    C-1015 145231-45-4 10 mg
    $205.95
    50 mg
    $852.61
  10. CNQX

    CNQX

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    C-1053 115066-14-3 10 mg
    $82.16
    25 mg
    $176.07
    50 mg
    $325.46
  11. Cochlioquinone B

    Cochlioquinone B

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    C-1403 32450-26-3 0.5 mg
    $282.78
    2.5 mg
    $990.26
  12. cyclosporin h, CsH formyl peptide receptor 1 inhibitor

    Cyclosporin H, CsH

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    C-1666 83602-39-5 1 mg
    $90.70
    5 mg
    $352.14
  13. DL-AP4

    DL-AP4

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    A-1040 20263-07-4 50 mg
    $38.41
    250 mg
    $156.86
  14. DNQX

    DNQX

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    D-1017 2379-57-9 25 mg
    $48.02
    10 mg
    $58.69
    50 mg
    $229.42
  15. GW-9662

    GW-9662

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    G-2346 22978-25-2 5 mg
    $83.24
  16. Hh Signaling Pathway Antagonist

    Hh Signaling Pathway Antagonist

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    H-2354 330796-24-2 1 mg
    $112.04
  17. Isovelleral

    Isovelleral

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    I-1034 37841-91-1 1 mg
    $52.29
    5 mg
    $192.08
  18. JM6

    JM6

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    J-2368 1008119-83-2 5 mg
    $112.04
    25 mg
    $421.50
  19. JNJ 16259685

    JNJ 16259685

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    J-1100 409345-29-5 5 mg
    $85.37
    25 mg
    $336.13
  20. Ketanserin Tartrate

    Ketanserin Tartrate

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    K-1044 83846-83-7 50 mg
    $108.84
  21. L-AP3

    L-AP3

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    A-1046 23052-80-4 5 mg
    $58.69
    25 mg
    $232.63
  22. LLL12

    LLL12

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    L-2376 5 mg
    $133.39
    25 mg
    $453.51
  23. LY-171833

    LY-171833

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    L-1049 88107-10-2 10 mg
    $81.10
    50 mg
    $304.12
  24. MDL-105212 Hydrochloride

    MDL-105212 Hydrochloride

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    M-1092 1 mg
    $48.02
    5 mg
    $186.74
  25. Memantine Hydrochloride

    Memantine Hydrochloride

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    M-1024 41100-52-1 10 mg
    $24.55
    50 mg
    $69.36
  26. MIF-Antagonist, ISO-1

    MIF-Antagonist, ISO-1

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    M-2379 478336-92-4 5 mg
    $101.37
  27. MK-571.Na

    MK-571.Na

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    M-1177 115104-28-4 5 mg
    $66.16
    25 mg
    $245.43
  28. NBQX.diSodium Salt | Potent&Selective AMPA/Kainate Receptor Antagonist

    NBQX

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    N-1019 118876-58-7 50 mg
    $949.71
  29. NBQX.diSodium Salt

    NBQX.diSodium Salt

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    N-1020 118876-58-7  (for non salt form) 50 mg
    $1,056.42
  30. Nimodipine

    Nimodipine

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    N-1073 66085-59-4 250 mg
    $92.83
    1 g
    $218.75
  31. PCCG-4

    PCCG-4

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    P-1067 1 mg
    $66.16
    5 mg
    $258.23
  32. Phenoxybenzamine Hydrochloride

    Phenoxybenzamine Hydrochloride

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    P-1235 63-92-3 100 mg
    $36.19
    1 g
    $165.44
  33. PK-11195

    PK-11195

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    P-1013 85532-75-8 10 mg
    $61.01
    50 mg
    $244.02
  34. PPAR-gamma Antagonist, G3335

    PPAR-gamma Antagonist, G3335

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    P-2406 36099-95-3 10 mg
    $72.57
    25 mg
    $144.06
  35. SAHA

    SAHA

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    S-2422 149647-78-9 1 mg
    $144.06
  36. SANT-2

    SANT-2

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    S-2424 329196-48-7 1 mg
    $58.69
    5 mg
    $176.07
  37. Vicriviroc Malate

    Vicriviroc Malate

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    V-2478 541503-81-5 1 mg
    $314.79
    5 mg
    $955.04
  38. W-7 Hydrochloride

    W-7 Hydrochloride

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    W-1040 61714-27-0 25 mg
    $64.03
    50 mg
    $87.50
  39. XAV939

    XAV939

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    X-2484 284028-89-3 1 mg
    $104.58
  40. Xestospongin C

    Xestospongin C

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    X-1009 88903-69-9 50 ug
    $369.24
    100 ug
    $704.31