Thermo Scientific™ NAb™ Protein G Spin Kit, 0.2 mL

Thermo Scientific™ NAb™ Protein G Spin Kit, 0.2 mL

The Thermo Scientific NAb Protein G Spin Kits are convenient for rapid, small-scale affinity purification of antibodies from a variety of sample types. Each pre-filled microcentrifuge spin column of the immobilized protein resin enables quick purification of 100-1000µg of IgG from 25-500µL of serum or other sample. The actual amount of IgG purified varies depending upon the sample type and the specific spin column used. Also included in each kit are sufficient collection tubes, buffers and a streamlined protocol for purifying at least 10 antibody samples.

Pierce Protein G Agarose is a premium-quality affinity resin for antibody purification. It consists of recombinant Protein G that has been covalently immobilized onto high-quality crosslinked 6% beaded agarose (CL-6B). This particular variety of the affinity resin provides the most versatile combination of chromatographic features for high yield and high-purity purification of whole IgG from mammalian serum samples. The agarose beads have physical and chemical properties suitable for many affinity purification systems.

Features

• Protein G – immobilized Protein G is ideal for polyclonal IgG purification from mouse, human, cow, goat and sheep serum, including human IgG3 and mouse IgG1 isotypes
• Agarose resin – support is crosslinked 6% beaded agarose (CL-6B), the most popular resin for protein affinity purification methods
• Inert and stable – superior manufacturing method immobilizes Protein G by charge-free, leach-resistant covalent bonds, resulting in low nonspecific binding and enabling multiple uses without decline in yield
• Standard capacity – Pierce Protein G Agarose has a normal load of immobilized Protein G, providing a binding capacity of 11 to 15 mg human IgG/mL resin