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Visualizing the replicating HSV-1 virus by stimulated emission depletion microscopy (CAT#: STEM-MIT-0368-LJX)

Introduction

Replication of viral genome is the central event during the lytic infectious cycle of herpes simplex virus 1 (HSV-1). However, the details of HSV-1 replication process are still elusive due to the limitations of current molecular and conventional fluorescent microscopy methods. Stimulated emission depletion (STED) microscopy is one of the recently available super-resolution techniques allowing observation at sub-diffraction resolution.




Principle

Stimulated emission depletion (STED) microscopy uses two light sources. One source emits light that excites the fluorophores, and the other emits a ring laser of different wavelengths, which is used to suppress fluorescence.

Applications

Imaging of the intensity distribution of the fluorescent sample
Imaging of living samples
Measuring of the fluorescence lifetime and fluorescence correlation spectrum of the fluorescent samples
Used in the fields of biology, medicine and materials science

Procedure

1. Sampling
2. Preparation of slices
3. Staining (Select according to the specific experimental situation)
4. Observation

Materials

• Sample Type:
HSV-1 virus

Notes

Operate in strict accordance with the operating procedures, and shall not arbitrarily change the operating procedures