WebJan 26, 2024 · Reporters often have the following responsibilities: Research news events and stories, uncovering important details about each one. Fact-check details of a story or … WebMar 19, 2024 · Lateral flow devices, also known as test strips or LFDs, are immunoassays that work by applying a fluid sample to one end of the strip (called the sample pad) and allowing the sample to flow to the other end of the strip (called the absorbent pad). During flow, either a sandwich assay (GMO detection) or competitive assay (mycotoxin detection ...
Reporter Gene - an overview ScienceDirect Topics
WebReporter gene assays are important tools for studying gene expression associated with the activation of cellular pathways. Cells are transfected with a plasmid containing the reporter gene and a sequence of interest, typically a promoter or … WebELISA (which stands for enzyme-linked immunosorbent assay) is a technique to detect the presence of antigens in biological samples. An ELISA, like other types of immunoassays, relies on antibodies to detect a target antigen using highly specific antibody-antigen interactions. Basic ELISA principles (H2) In an ELISA assay, the antigen is ... resilience trauma informed care
β-Galactosidase Assay - CSH Protocols
WebApr 11, 2024 · The luciferase activities were measured by the Dual-Luciferase Reporter Assay system (Promega Corporation) with Renilla luciferase activity used for normalization. Chromatin immunoprecipitation (ChIP) ChIP assays were carried out in accordance with the manufacturer’s instructions using the SimpleChIP ® Enzymatic Chromatin IP Kit (CST, … WebThe main purpose of the reporter gene assay is to investigate the promoter of a gene of interest, i.e. the regulation of its expression. This can be done by linking the promoter of interest to an easily detectable gene, such as the gene for firefly luciferase, which catalyzes a reaction that produces light. Typically, the cells are exposed to ... WebIf you’re doing a dual reporter assay, then you will clone your other reporter into a separate plasmid. Step 3: Cotransfect your experimental cells with your plasmid. Step 4: After an incubation period of 24-48 hours, remove your media and lyse your cells. Step 5: Add the buffer containing luciferin to the lysate. protein nrt1/ ptr family 3.1