Affinity tags often used in modern expression vectors to produce a fusion protein from the gene of interest,aids in recombinant protein purification.

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Affinity tags are commonly used in modern expression vectors to produce a fusion protein with the gene of interest, which greatly aids in the purification of recombinant proteins. The affinity tag can be used to selectively bind the fusion protein to a purification resin or column, which allows for efficient separation from other cellular components. Common affinity tags include His-tags, GST-tags, and FLAG-tags, among others.

Affinity Tags Often Used in Modern Expression Vectors to Produce