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Published on: January 21, 2021
Single-cell microinjection technologies.
1Laboratory of Neurobiology and State Key Laboratory of Biomembrane and Membrane Biotechnology, School of Life Sciences, Peking University, Beijing, China. yanzhang@pku.edu.cn
Methods in Molecular Biology (Clifton, N.J.)
|February 11, 2012
Summary
Single-cell microinjection is a mechanical method for delivering substances into difficult-to-transfect or infect cells. This technique offers advantages for various applications, detailed with materials and methods for both suspended and attached cells.
Area of Science:
- Cell Biology
- Biotechnology
- Molecular Biology
Background:
- Single-cell microinjection is a valuable technique for precise substance delivery.
- It is particularly useful for cells resistant to conventional transfection or infection methods.
Purpose of the Study:
- To discuss the advantages and applications of single-cell microinjection.
- To outline the necessary materials for microinjection experiments.
- To describe methods for microinjection into both suspended and attached cells.
Main Methods:
- Mechanical delivery of substances into individual cells.
- Application to suspended and attached cell types.
- Detailed description of experimental procedures and required materials.
Main Results:
- Microinjection provides a reliable method for introducing molecules into challenging cell types.
- The technique is versatile and applicable across various cell states (suspended/attached).
Conclusions:
- Single-cell microinjection is an effective tool for cellular research, overcoming common delivery barriers.
- Understanding its advantages, materials, and methods facilitates its successful implementation in diverse biological studies.
