Protein purification is a series of processes intended to isolate a single type of protein from a complex mixture. Protein purification is vital for the characterization of the function, structure and interactions of the protein of interest. The starting material is usually a biological tissue or a microbial culture. The various steps in the purification process may free the protein from a matrix that confines it, separate the protein and non-protein parts of the mixture, and finally separate the desired protein from all other proteins. Separation of one protein from all others is typically the most laborious aspect of protein purification. Separation steps may exploit differences in (for example) protein size, physico-chemical properties, binding affinity and biological activity.

AG Scientific can ship FedEx directly to your lab, 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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  1. CHAPS | Biodetergent | CAS 75621-03-3 | AG Scientific Inc.
    CHAPS Zwitterionic, High Purity
    C-1019

    Starting at $53.04

  2. DPP IV Inhibitor, NVP DPP 728
    DPP IV Inhibitor, NVP DPP 728
    D-2295

    Starting at $96.82

  3. Phosphatase Inhibitor Cocktail II Solid | AG Scientific Inc
    Phosphatase Inhibitor Cocktail II, Solid
    P-1518-SOLID

    Starting at $45.58

  4. Protease Inhibitor Cocktail III, Animal-Free, DMSO-Free - AG Scientific
    Protease Inhibitor Cocktail III, Animal-Free, DMSO-Free
    P-1543

    Starting at $59.23

  5. Protease Inhibitor Cocktail VII  | For HIS / TAG Proteins | AG Sci
    Protease Inhibitor Cocktail VII (for His Tag Sequences)
    P-1546

    Starting at $70.51

  6. Protein A, Recombinant (Liquid Form)
    Protein A, Recombinant (Liquid Form)
    P-2411

    Starting at $104.86

  7. Protein A, Recombinant (Lyophilized)
    Protein A, Recombinant (Lyophilized)
    P-2412

    Starting at $104.86

  8. Protein A/G, Recombinant
    Protein A/G, Recombinant
    P-2415

    Starting at $104.86

  9. Protein A/G/L, Recombinant
    Protein A/G/L, Recombinant
    P-2416

    Starting at $115.89

  10. Proteinase K Solution (20 mg/mL)
    Proteinase K Solution (20 mg/mL)
    P-1266

    Starting at $125.76

  11. Turbocharged Phosphatase Inhibitor Cocktail
    Turbocharged Phosphatase Inhibitor Cocktail
    T-2494

    Starting at $91.13

  12. Turbocharged Protease + Phosphatase Inhibitor Cocktail, EDTA-Free
    Turbocharged Protease + Phosphatase Inhibitor Cocktail, EDTA-Free
    T-2496

    Starting at $94.08

  13. Turbocharged Protease Inhibitor Cocktail, EDTA-Free
    Turbocharged Protease Inhibitor Cocktail, EDTA-Free
    T-2493

    Starting at $91.13

  14. TurboNuclease
    TurboNuclease
    T-1222

    Starting at $250.59

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