Melon™ Gel Monoclonal IgG Purification Kit is a high-yield, mild purification system for monoclonal antibodies from ascites or hybridoma cell culture supernatant, or for large scale antibody purification from serum.

• Higher recovery and purity
• Effective for subclasses of IgG that bind poorly to Protein A or G
• Regenerable, support can be regenerated and used for up to 6 purifications
• Compatible, amine free buffer does not require removal or neutralization

Unlike typical bind-and-elute affinity methods, Melon Gel Purification is based on the binding of non-IgG proteins from a prepared supernatant or ascites sample, thereby allowing the pure IgG to be recovered in the flow-through (non-bound) fraction. Antibodies are recovered ready for use in assays or subsequent conjugation and other modification steps. There is no need to neutralize or desalt to mitigate the effects of harsh elution buffers. Melon Gel Purification saves time compared to classical Protein A or Protein G methods without compromising the quality of the antibody.