幸运8平台彩票

PerkinElmer
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幸运8平台彩票Application Note

幸运8平台彩票NIR Fluorescent Cell Labeling for In Vivo Cell Tracking (VivoTrack 680)

Introduction

幸运8平台彩票Fluorescent dyes have been used for many years to label cells for microscopy studies, and a variety of dyes in the visible fluorescence spectrum are available to label different cellular compartments and organelles. Efficient delivery of the fluorophore to the cell without excessively modifying surface proteins or perturbing cell function is the major biotechnological challenge. In addition, researchers have taken on the challenge of in vivo imaging, focusing on near infrared (NIR) dyes that fluoresce in a spectral region better suited for in vivo imaging due to reduced background and higher tissue penetration.