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. 2001 Aug 20;11(16):2181-3.
doi: 10.1016/s0960-894x(01)00421-8.

Caged Q-rhodamine dextran: a new photoactivated fluorescent tracer

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Caged Q-rhodamine dextran: a new photoactivated fluorescent tracer

K R Gee et al. Bioorg Med Chem Lett. .

Abstract

An amine-reactive caged rhodamine was synthesized and conjugated to aminodextran. The resulting tracer was injected into a single cell zebrafish embryo, and a portion of the tracer was photolyzed in a single cell after development. The resulting fluorescent cell was imaged by fluorescence microscopy through a single round of cell division.

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