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by DrAwdeOccarim
1371 days ago
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To follow on, typically proteins produced this way have a tag, or handle, to specifically pull it out from all the other proteins. A typica tag is 6 x Histidine amino acids at the beginning of the protein. These histidines bind to nickel, which is immobilized on a resin. You can use antibodies against the 6xHis to Western for your protein of desire without needing a protein specific antibody. |
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