Cost-effective production of tag-less recombinant protein in Nicotiana benthamiana.

ABSTRACT: Plants have recently received a great deal of attention as a means of producing recombinant proteins. Despite this, a limited number of recombinant proteins are currently on the market and, if plants are to be more widely used, a cost-effective and efficient purification method is urgently needed. Although affinity tags are convenient tools for protein purification, the presence of a tag on the recombinant protein is undesirable for many applications. A cost-effective method of purification using an affinity tag and the removal of the tag after purification has been developed. The family 3 cellulose-binding domain (CBM3), which binds to microcrystalline cellulose, served as the affinity tag and the small ubiquitin-related modifier (SUMO) and SUMO-specific protease were used to remove it. T

SUBMITTER: Islam MR 

PROVIDER: S-EPMC6523591 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature