Pqe-trisystem Vector Dna - Application: Laboratory

The pQE-TriSystem Vector (Catalog #33903) from QIAGEN is a versatile plasmid vector designed for the expression and purification of recombinant proteins in E. coli. This vector offers a triple fusion system that allows for high-yield expression with a His6-tag, SUMO tag, and FLAG tag. The His6-tag enables efficient purification using metal affinity chromatography, while the SUMO tag enhances solubility and helps in reducing aggregation of expressed proteins. The FLAG tag provides an additional purification and detection method. This system is ideal for users looking to express proteins with enhanced solubility and stability. The pQE-TriSystem Vector is designed to work with a range of E. coli strains, allowing for both small and large-scale production of recombinant proteins. With multiple cloning sites and efficient expression controls, this vector is well-suited for protein production and structural studies in molecular biology.