biotinylated peptide | LifeTein Peptide Blog https://www.lifetein.com/blog LifeTein: Custom Peptide Synthesis Service Sun, 17 Nov 2024 03:37:14 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://www.lifetein.com/blog/wp-content/uploads/2023/10/cropped-android-chrome-512x512-1-32x32.png biotinylated peptide | LifeTein Peptide Blog https://www.lifetein.com/blog 32 32 To Make Simpler and Better Biosensors https://www.lifetein.com/blog/to-make-simpler-and-better-biosensors/?utm_source=rss&utm_medium=rss&utm_campaign=to-make-simpler-and-better-biosensors Thu, 14 Jan 2016 15:39:57 +0000 http://www.lifetein.com/blog/?p=284 To improve the design of immunosensors, fluorophores were conjugated on to the single chain Fv (scFv) fragment of a recombinant anti-BGP antibody to form Quenchbodies (Q-bodies), in which Trp residues of scFv internally quench their fluorescence.  Unlabeled and biotinylated BGP … Continue reading →

The post To Make Simpler and Better Biosensors first appeared on LifeTein Peptide Blog.]]> To improve the design of immunosensors, fluorophores were conjugated on to the single chain Fv (scFv) fragment of a recombinant anti-BGP antibody to form Quenchbodies (Q-bodies), in which Trp residues of scFv internally quench their fluorescence.  Unlabeled and biotinylated BGP peptides made by LifeTein were used in ELISA and FRET assays as the ligand to evaluate the quality of Qbodies, and to demonstrate the antigen-dependent fluorescence of Qbodies.

Making Simpler & Better Biosensors

ACS Sensors, Article ASAP. DOI: 10.1021/acssensors.5b00089.  Q-Bodies from Recombinant Single-Chain Fv Fragment with Better Yield and Expanded Palette of Fluorophores.

The post To Make Simpler and Better Biosensors first appeared on LifeTein Peptide Blog.]]>