rna-isolation-purification-cells-immortalized-cos-7

Get tips on using FxCycle™ PI/RNase Staining Solution to perform Cell cycle assay human - SW480

Get tips on using FxCycle™ PI/RNase Staining Solution to perform Cell cycle assay human - U266

Get tips on using FxCycle™ PI/RNase Staining Solution to perform Cell cycle assay mouse - 3T3-L1

Get tips on using FxCycle™ PI/RNase Staining Solution to perform Cell cycle assay human - HCT-116

Get tips on using FxCycle™ PI/RNase Staining Solution to perform Cell cycle assay human - HL-60

Get tips on using FxCycle™ PI/RNase Staining Solution to perform Cell cycle assay human - THP-1

Hello everyone! I am going to do a live/dead assay for my cells and I saw that I can use both fluorescence and absorbance as my detection method. Is there a difference in the results depending on the method? Is one method preferred over the other in certain situations?

Get tips on using siRNA SKIL to perform siRNA / miRNA gene silencing Human - LuCaP-77 SKIL

Get tips on using Chromatin Immunoprecipitation (ChIP) Assay Kit to perform ChIP Human - SMMC-7721

ELISA is the most commonly used method of detecting and quantifying the concentration of an antigen in an unknown sample. During the experiment, If you get a weak signal, then make sure reagents are at room temperature before starting the assay. Try increasing incubation times to ensure maximal antibody binding and amplify the signal. Secondly, if you get values above 0 in the negative control indicates a high background signal. Try to consider reducing your antibody concentration and prevent non-specific binding of antibodies by using affinity-purified antibody and suitable blocking buffers. To avoid high well to well variation, do not stack plates during incubation, no bubbles in the plate and wash wells thoroughly to avoid variation.