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Buffers

AG Scientific: A Leader in Buffers

Good's Buffers (also Good buffers) were described by Norman Good, et al., in 1966. A Good’s Buffer is one of twelve buffers selected for biological compatibility on the basis of particular criteria including pH, solubility, membrane impermeability, low ionic/salt effects, low cationic complex activity, stability, optical absorbance, and ease of preparation. Many remain staples in modern biology laboratories, Good’s Buffers, in order of increasing pKa are: MES, ADA, PIPES, ACES, cholamine  Chloride, BES, TES, HEPES, acetamidoglycine, tricine,  glycinamdie and Bicine.

AG Scientific has several buffers available and can deliver 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.  ADA [N-(Carbamoylmethl)iminodiacetic acid]

    ADA [N-(Carbamoylmethl)iminodiacetic acid]

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    A-2428 26239-55-4 25 g
    $34.30
    100 g
    $62.00
  2. (+)-Aphidicolin Nigrospora oryzae

    (+)-Aphidicolin Nigrospora oryzae

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    A-1026 38966-21-1 1 mg
    $88.40
    5 mg
    $328.69
    25 mg
    $1,274.50
  3. 3X SDS-PAGE Loading Buffer

    3X SDS-PAGE Loading Buffer

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    S-2429 5x2 mL
    $87.72
  4. AMPSO, free acid

    AMPSO, free acid

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    A-2429 68399-79-1 25 g
    $27.70
    100 g
    $88.30
  5. BES

    BES

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    B-2438 10191-18-1 25 g
    $20.64
    100 g
    $46.44
    250 g
    $129.00
  6. Bicine

    Bicine

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    B-2431 100 g
    $41.28
    500 g
    $98.04
  7. bis-TRIS [bis-(2-hydroxyethyl)aminotris(hydroxymethyl)methane]

    bis-TRIS [bis-(2-hydroxyethyl)aminotris(hydroxymethyl)methane]

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    B-2433 6976-37-0 100 g
    $64.20
    500 g
    $293.90
    1 kg
    $448.80
  8. Bluo-GAL

    Bluo-GAL

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    X-1016 97753-82-7 100 mg
    $36.12
    1 g
    $92.88
  9. CAPS

    CAPS

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    C-1033 1135-40-6 100 g
    $33.02
    500 g
    $147.58
  10. CHES Buffer

    CHES Buffer

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    C-2431 103-47-9 100 g
    $46.45
    500 g
    $180.60
  11. D-(-)-Salicin

    D-(-)-Salicin

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    D-2430 138-52-3 100 mg
    $67.08
  12. DIPSO

    DIPSO

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    D-2431 68399-80-4 25 g
    $47.50
    100 g
    $143.70
  13. Glycylglycine

    Glycylglycine

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    G-2430 556-50-3 100 g
    $81.70
    1 kg
    $477.00
  14. HEPES Buffered Saline Solution 2X

    HEPES Buffered Saline Solution 2X

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    H-2430 250 mL
    $52.40
    500 mL
    $102.80
  15. HEPES, free acid

    HEPES, free acid

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    H-2431 7365-45-9 100 g
    $75.10
    250 g
    $127.80
    500 g
    $218.80
    1 kg
    $850.00
    5 kg
    $975.00
    10 kg
    $1,125.20
    75 kg
    $7,670.50
  16. h-1030 | CAS 16052-06-5

    HEPPS

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    H-1030 16052-06-5 100 g
    $81.70
    1 kg
    $279.00
  17. Imidazole, MegaPure

    Imidazole, MegaPure

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    I-2360 288-32-4 100 g
    $98.90
    25 g
    $108.36
    500 g
    $278.00
    1 kg
    $442.70
  18. INDOXYL-GAL

    INDOXYL-GAL

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    I-2585- 126787-65-3 250 mg
    $92.88
    500 mg
    $165.12
  19. KillerTRAIL Storage & Dilution Buffer

    KillerTRAIL Storage & Dilution Buffer

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    T-1065 500 uL
    $70.18
  20. Laemmli Buffer Reducing, 4X Solution

    Laemmli Buffer Reducing, 4X Solution

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    L-2411 50 mL
    $56.76
  21. MES Buffer

    MES Buffer

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    M-1219 4432-31-9 50 gm
    $41.28
    250 gm
    $113.52
    500 gm
    $209.50
    1 kg
    $417.96
  22. MOPS, sodium salt

    MOPS, sodium salt

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    M-2413 71119-22-7 100 g
    $68.60
    500 g
    $170.00
    1 kg
    $266.20
    5 kg
    $1,090.90
  23. NP-40 Lysis High Salt Buffer Solution

    NP-40 Lysis High Salt Buffer Solution

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    N-2410 250 mL
    $40.90
    500 mL
    $68.60
  24. PBS Tablets

    PBS Tablets

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    P-2424 100 ml Tablets
    $41.28
    10 Tablets
    $50.57
    100 Tablets
    $387.00
  25. PBS-Tween Tablets

    PBS-Tween Tablets

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    P-2387 10 Tablets
    $56.76
    100 Tablets
    $438.60
  26. Phosphate Buffered Saline 10X Solution

    Phosphate Buffered Saline 10X Solution

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    P-2425 1 L
    $42.20
    4 L
    $113.40
  27. Phosphate Buffered Saline [PBS] 1X Sterile

    Phosphate Buffered Saline [PBS] 1X Sterile

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    P-2426 1 L
    $40.50
  28. PIPES Disodium Salt

    PIPES Disodium Salt

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    P-2428 76836-02-7 100 g
    $94.90
    500 g
    $299.28
    1 kg
    $532.30
  29. RIPA Buffer

    RIPA Buffer

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    R-2417 100 mL
    $87.72
    500 mL
    $350.88
  30. Separating or Resolving Buffer 4X Solution

    Separating or Resolving Buffer 4X Solution

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    S-2420 500 mL
    $40.90
  31. SSC buffer, 20X powder

    SSC buffer, 20X powder

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    S-2460 10 L
    $88.30
  32. SSC buffer, 20X solution

    SSC buffer, 20X solution

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    S-2461 4 L
    $105.40
  33. SSPE buffer 20X Solution pH 7.4

    SSPE buffer 20X Solution pH 7.4

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    S-2462 1 L
    $34.30
  34. SSPE buffer, 20X

    SSPE buffer, 20X

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    S-2463 10 L
    $61.92
  35. Stacking Buffer 4X Solution

    Stacking Buffer 4X Solution

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    S-2464 500 ml
    $40.90
  36. STE Buffer 1X Solution

    STE Buffer 1X Solution

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    S-2465 500 ml
    $34.30
  37. STET Buffer 1X Solution

    STET Buffer 1X Solution

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    S-2466 500 ml
    $34.30
  38. TBE, buffer, 10X Powder

    TBE, buffer, 10X Powder

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    T-2406 10 L
    $77.40
  39. TBS/ Tween20 10X Solution

    TBS/ Tween20 10X Solution

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    T-2407 500 ml
    $30.96
  40. TE Buffer 20X Solution pH 8.0

    TE Buffer 20X Solution pH 8.0

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    T-2409 250 mL
    $34.30
    500 mL
    $62.00
  41. TES, High Purity

    TES, High Purity

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    T-1050 100 gm
    $36.12
    500 gm
    $180.60
    1 kg
    $350.88
  42. TES, sodium salt

    TES, sodium salt

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    T-2410 70331-82-7 25 g
    $27.70
    100 g
    $81.70
  43. Tris Acetate Ultra-Pure

    Tris Acetate Ultra-Pure

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    T-2412 100 g
    $36.12
    500 g
    $159.96
    1 kg
    $304.44
  44. TRIS Base Ultrapure [Tris(hydroxymethyl) aminomethane]

    TRIS Base Ultrapure [Tris(hydroxymethyl) aminomethane]

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    T-1178 77-86-1 1 kg
    $68.60
    5 kg
    $293.90
    25 Kg
    $1,032.00
  45. Tris.HCl, Mole-Ready Form, Molecular Biology Grade

    Tris.HCl, Mole-Ready Form, Molecular Biology Grade

    PRODUCT # CAS # SIZE PRICE QUANTITY BUY NOW
    T-1176 1185-53-1 500 g
    $75.10
    1 kg
    $105.40
    5 kg
    $428.20