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Production of Recombinant PRMT Proteins using the Baculovirus Expression Vector System
Published on: July 17, 2021
Generation of Recombinant Baculovirus DNA in E.coli Using a Baculovirus Shuttle Vector.
V C Ciccarone1, D A Polayes, V A Luckow
1Molecular Biology Research and Development, Life Technologies, Inc., Gaithersburg, MD.
Methods in Molecular Medicine
|March 11, 2011
Summary
Baculovirus vectors enable efficient expression of foreign genes in insect systems. Recent advancements focus on baculovirus shuttle vectors for enhanced gene delivery and protein production.
Area of Science:
- Molecular Biology
- Biotechnology
- Virology
Background:
- Baculoviruses are extensively utilized as vectors for expressing foreign genes in insect cells and larvae.
- The polyhedrin promoter from Autographa californica nuclear polyhedrosis virus (AcNPV) drives high-level expression of heterologous genes during late infection stages.
- Recombinant proteins produced are typically soluble and functionally comparable to native proteins.
Purpose of the Study:
- To review recent advancements in baculovirus vector development.
- To highlight the significance and applications of the baculovirus shuttle vector system.
Main Methods:
- Utilizing baculovirus expression systems for heterologous gene expression.
- Employing the polyhedrin promoter for high-level protein production.
- Developing and characterizing baculovirus shuttle vectors.
Main Results:
- Baculovirus vectors facilitate abundant expression of recombinant proteins in insect systems.
- Recombinant proteins often maintain solubility and biological function.
- Baculovirus shuttle vectors represent a significant development in the field.
Conclusions:
- Baculovirus vectors are powerful tools for recombinant protein production in insects.
- Ongoing development, particularly of shuttle vectors, expands their utility in biotechnology and research.
