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Often, protein to be expressed is fused with histidine and it is called as histidine tags. For their purification, matrix containing ______ is used.

Often, protein to be expressed is fused with histidine and it is called as histidine tags. For their purification, matrix containing ______ is used. Correct Answer nickel ions

Histidine tags are used in place of naturally occurring protein at times for fusion proteins. For purification, matrix containing nickel ions is used and is based on affinity purification.

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