» Articles » PMID: 19601604

Gaussia Luciferase Variant for High-throughput Functional Screening Applications

Overview
Journal Anal Chem
Specialty Chemistry
Date 2009 Jul 16
PMID 19601604
Citations 43
Authors
Affiliations
Soon will be listed here.
Abstract

Gaussia luciferase (Gluc) is a sensitive reporter for studying different biological processes such as gene expression, promoter activity, protein-protein interactions, signal transduction, as well as tumor cell growth and response to therapy. Since Gluc is naturally secreted, the kinetics of these processes can be monitored in real-time by measuring an aliquot of conditioned medium in culture or a few microliters of blood in vivo at different time points. Gluc catalyzes light emission with a short half-life which is unfavorable for certain applications. We isolated a Gluc mutant that catalyzes enhanced light stability in the presence of a detergent, in combination with high sensitivity, making it an attractive luciferase for high-throughput functional screening applications.

Citing Articles

A Structural Model of Truncated Gaussia princeps Luciferase Elucidating the Crucial Catalytic Function of No.76 Arginine towards Coelenterazine Oxidation.

Wu N, Xu Z, Du K, Huang S, Kobayashi N, Kuroda Y PLoS Comput Biol. 2025; 21(1):e1012722.

PMID: 39836695 PMC: 11750096. DOI: 10.1371/journal.pcbi.1012722.


Development of a reporter feline herpesvirus-1 for antiviral screening assays.

Yang J, Li L, Xu F, Jia F Vet Res. 2024; 55(1):167.

PMID: 39696698 PMC: 11654381. DOI: 10.1186/s13567-024-01430-7.


Advanced Bioluminescence Reporter with Engineered Luciferase via Sequence-Guided Mutagenesis.

Gedi V, Kim E, Oh B, Kim Y Biosensors (Basel). 2024; 14(11).

PMID: 39589987 PMC: 11591556. DOI: 10.3390/bios14110528.


Molecular Dynamics Simulation Combined with Neural Relationship Inference and Markov Model to Reveal the Relationship between Conformational Regulation and Bioluminescence Properties of Luciferase.

Yang X, Zhang R, Han W, Han L Molecules. 2024; 29(17).

PMID: 39274876 PMC: 11396600. DOI: 10.3390/molecules29174029.


A high-throughput luciferase reporter assay for screening potential gasdermin E activators against pancreatic cancer.

Liu Y, Zhang X, Zhang P, He T, Zhang W, Ma D Acta Pharm Sin B. 2023; 13(10):4253-4272.

PMID: 37799380 PMC: 10548051. DOI: 10.1016/j.apsb.2023.07.018.


References
1.
Massoud T, Gambhir S . Molecular imaging in living subjects: seeing fundamental biological processes in a new light. Genes Dev. 2003; 17(5):545-80. DOI: 10.1101/gad.1047403. View

2.
Hewett J, Tannous B, Niland B, Nery F, Zeng J, Li Y . Mutant torsinA interferes with protein processing through the secretory pathway in DYT1 dystonia cells. Proc Natl Acad Sci U S A. 2007; 104(17):7271-6. PMC: 1855419. DOI: 10.1073/pnas.0701185104. View

3.
Inouye S, Sahara Y . Identification of two catalytic domains in a luciferase secreted by the copepod Gaussia princeps. Biochem Biophys Res Commun. 2007; 365(1):96-101. DOI: 10.1016/j.bbrc.2007.10.152. View

4.
Stemmer W . Rapid evolution of a protein in vitro by DNA shuffling. Nature. 1994; 370(6488):389-91. DOI: 10.1038/370389a0. View

5.
Wurdinger T, Badr C, Pike L, de Kleine R, Weissleder R, Breakefield X . A secreted luciferase for ex vivo monitoring of in vivo processes. Nat Methods. 2008; 5(2):171-3. PMC: 2699561. DOI: 10.1038/nmeth.1177. View