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LUNA NANOTECH INC Protein A Magnetic Beads, 5 ML
Supplier: LUNA NANOTECH INC MGBPRA5
PuroMAG™ Protein A Coated Magnetic Beads, 5 mL
PuroMAG™ Prpotein A coated magnetic beads are designed for efficient capture of IgG and other antibodies from serum, cells, and other biological samples.
Protein A coupled PuroMAG superparamagnetic beads are suitable for fast and efficient capture of a wide range of Ig’s. Protein A shows varying affinity for Ig’s from different species and for different isotypes within a species (see the Table in the Info section).
During the purification the sample containign Ig's is first mixed with PuroMAG Protein A coated beads. During 30 min incubation the Ig’s bind to PuroMAG-PRA beads via their Fc region. The samples are then placed on a magnetic rack for pull-down and washhing to produce a purified compelex of antibodies bound to Protein A beads. Bound antibodies can then be covalently cross linked to bead-immobilized Protein A to get a very stable bead-antibody complex for fur
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