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.
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.
Get tips on using MagCellect Human B Cell Isolation Kit to perform Cell Isolation B cell
Get tips on using B Cell Isolation Kit II, human to perform Cell Isolation B cell
Get tips on using MACSprep™ PBMC Isolation Kit, human to perform Cell Isolation PBMC Isolation
Get tips on using Human/Mouse Active Caspase-3 Antibody to perform Western blotting Caspase-3
Get tips on using ScriptSeq Complete Kit (Human/Mouse/Rat) to perform RNA sequencing Mouse - J774
Get tips on using Quantifiler™ Human DNA Quantification Kit to perform DNA quantification Brain tissue
Get tips on using PE Mouse Anti-Human CD61 Clone VI-PL2 to perform Flow cytometry Anti-bodies Human - CD61
Get tips on using PE Mouse Anti-Human CD26 Clone M-A261 to perform Flow cytometry Anti-bodies Human - CD26
Fill out your contact details and receive price quotes in your Inbox
Outsource experiment