Genetically encoded biosensors
First Claim
1. A recombinant peptide biosensor comprising an analyte-binding framework portion and a signaling portion, wherein the signaling portion is present within the framework portion at a site or amino acid position that undergoes a conformational change upon interaction of the framework portion with a defined, specific, or selected analyte, wherein the recombinant peptide biosensor comprises an amino acid sequence with at least 85% identity to a recombinant peptide biosensor selected from the group consisting of SEQ ID NOs:
- 176-182.
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Accused Products
Abstract
The present disclosure provides, inter alia, genetically encoded recombinant peptide biosensors comprising analyte-binding framework portions and signaling portions, wherein the signaling portions are present within the framework portions at sites or amino acid positions that undergo a conformational change upon interaction of the framework portion with an analyte.
10 Citations
35 Claims
- 1. A recombinant peptide biosensor comprising an analyte-binding framework portion and a signaling portion, wherein the signaling portion is present within the framework portion at a site or amino acid position that undergoes a conformational change upon interaction of the framework portion with a defined, specific, or selected analyte, wherein the recombinant peptide biosensor comprises an amino acid sequence with at least 85% identity to a recombinant peptide biosensor selected from the group consisting of SEQ ID NOs:
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16. A recombinant peptide biosensor comprising an amino acid sequence with at least 90% identity to a recombinant peptide biosensor selected from the group consisting of SEQ ID NOs:
- 176-182, wherein the recombinant peptide biosensor binds specifically to glutamate.
- View Dependent Claims (17, 18, 19, 20)
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26. A method for detecting glutamate, the method comprising detecting a level of fluorescence emitted by a recombinant peptide biosensor, the peptide biosensor having an amino acid sequence having at least 85% identity with an amino acid sequence selected from the group consisting of SEQ ID NOs:
- 176-182, and correlating the level of fluorescence with the presence of glutamate.
- View Dependent Claims (27, 28, 29, 30, 31, 32, 33, 34, 35)
Specification