Difference between revisions of "Part:BBa K3396016"

Latest revision as of 18:34, 27 October 2020

CMV-replaceable-Fluc-P2A-Rluc

Dual luciferase reporter plasmid to indicate the target protein abundance. The coding sequence of target protein can be inserted into the replaceable region with Golden Gate assembly, the ratio Fluc/Rluc shall indicate the normalized protein amount of the target.

Usage and Biology

BBa_K3396008 is a Dual Luciferase Reporter system to quantify the abundance of specific target protein. Dual luciferase assay was introduced to normalize the differences caused by irrelevant factors.

Special Design

Special designs were taken to simplify the uses of this part. Specifically, a novel designed substitution system, through which, target proteins could be easily fused with Fluc fragment using Golden-Gate Assembly, was introduced to dramatically simplify the cloning process.

Characterization

We use Golden-Gate Assembly to fuse GFP with Fluc fragment. This system can be used to quantify the abundance of specific target protein. Then, we compared the degradation curves of GFP and Fluc as reporter molecules, respectively and result showed that the detection of Fluc is more accurate.

Result

We use Golden-Gate Assembly to fuse GFP with Fluc fragment. This system can be used to quantify the abundance of specific target protein. Then, we compared the degradation curves of GFP and Fluc as reporter molecules, respectively and result showed that the detection of Fluc is more accurate.

Figure 1.Detection accuracy of different reporter system.

Sequence and Features

Sequence and Features