SNAP-Capture Magnetic Beads are used to selectively immobilize and magnetically separate a SNAP-tag fusion protein from solution using magnetic agarose beads
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        - Oct 2021
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www.neb.com www.neb.com
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 - Jul 2021
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www.thermofisher.cn www.thermofisher.cn
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In a pull-down assay, a bait protein is tagged and captured on an immobilized affinity ligand specific for the tag, thereby generating a "secondary affinity support"’ for purifying other proteins that interact with the bait protein
basics of pull-down assay
 
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www.thermofisher.cn www.thermofisher.cn
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标签蛋白IP或基于标签的pull-down
a very good sumamry of the difference between Pull-down and IP assays. Pros and cons of both methods are described.
 
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