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Overview
Description
Description
DEAE Affi-Gel Blue gel is a bifunctional affinity/ion exchange chromatography matrix prepared by coupling Cibacron blue F3GA and diethylaminoethyl groups to Bio-Gel A. The Cibacron blue F3GA functions as an ionic, hydrophobic, or sterically active binding site for proteins with dinucleotide folds, such as albumin. The diethylaminoethyl functional group acts as an anion exchanger and binds proteins with isoelectric points higher than the pH of the mobile phase. This bifunctionality allows you to obtain highly purified IgG from serum from a wide variety of species through careful optimization of the ionic strength and pH of the application buffer.
Key Features
- Single-step IgG purification from serum; the eluted IgG contains a small amount of transferrin (samples are diluted approximately 5-fold)
- No detectable proteolytic activity in the eluted IgG fraction
- Economical alternative to protein A affinity chromatography
Related Technologies
Related Products
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(Discontinued) DEAE Affi-Gel Blue Gel
1537307
100 ml, ready-to-use bifunctional affinity gel with Cibacron Blue F3GA dye covalently coupled to DEAE Bio-Gel A
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(Discontinued) EconoFit DEAE Affi-Gel Blue Column, 1 x 5 ml
12009262
Pkg of 1, 5 ml, prepacked affinity column, 16 mm x 25 mm, max. pressure 10 psi, for use with NGC Systems or any chromatography system
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(Discontinued) EconoFit DEAE Affi-Gel Blue Columns, 5 x 5 ml
12009263
Pkg of 5, 5 ml, prepacked affinity columns, 16 mm x 25 mm, max. pressure 10 psi, for use with NGC Systems or any chromatography system
