Journal: Poultry Science
Article Title: A RT-ERA-CRISPR/Cas12a assay for rapid point-of-care duck hepatitis A virus detection
doi: 10.1016/j.psj.2025.105316
Figure Lengend Snippet: Establishment of the RT-ERA/LbCas12a fluorescence assay. (A) Optimization of crRNA3 concentration. The crRNA3 was diluted to five different concentrations 12.5 nM, 25 nM, 50 nM, 100 nM, and 200 nM, and added to the reaction system. The reaction mixtures were incubated for 10, 20, 30, 45 or 60 min and then visualized under UV light. (B) Optimization of the LbCas12a concentration. LbCas12a was diluted to five different concentrations, and each concentration was added to the reaction system. The reaction mixtures were incubated and visualized under UV light.
Article Snippet: LbCas12a protein was purchased from Synbio Technologies (Suzhou, China).
Techniques: Fluorescence, Concentration Assay, Incubation