Multicolor luciferase assay system: one-step monitoring of multiple gene expressions with a single substrate.

Abstract:

:Reporter assays that use luciferase are widely employed for monitoring cellular events associated with gene expression. In general, firefly luciferase and Renilla luciferase are used for monitoring single gene expression. However, the expression of more than one gene cannot be monitored simultaneously by this system because one of the two reporting luciferases must be used as an internal control. We have developed a novel reporter assay system in which three luciferases that emit green, orange, and red light with a single substrate are used as reporter genes. The activities of the luciferases can be measured simultaneously and quantitatively with optical filters. This system enables us to simply and rapidly monitor multiple gene expressions in a one-step reaction.

journal_name

Biotechniques

journal_title

BioTechniques

authors

Nakajima Y,Kimura T,Sugata K,Enomoto T,Asakawa A,Kubota H,Ikeda M,Ohmiya Y

doi

10.2144/05386ST03

subject

Has Abstract

pub_date

2005-06-01 00:00:00

pages

891-4

issue

6

eissn

0736-6205

issn

1940-9818

pii

05386ST03

journal_volume

38

pub_type

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