Multiplex Westerns can be imaged on any of the Odyssey® Imagers and provide results for a possible maximum of 48 targets on a single membrane — 24 per channel with two-color detection — and the option for quantitative analysis, saving you time and reagents! The MPX Blotting System can be used if you need to optimize:
Traditional Western blotting is a labor-intensive process that includes gel electrophoresis, protein transfer to a blotting membrane, incubation with primary and secondary antibodies, and chemiluminescent or fluorescent detection of target proteins. (View a typical Western blotting workflow.) Day-to-day reproducibility is poor, because small variations in lysate preparation, gel loading, electrophoresis, transfer, and detection are unavoidable sources of technical variability.
We recently hosted a webinar called “Rethinking the Traditional Western Blot”, during which John Lyssand, PhD, from LI-COR Biosciences, discussed the In-Cell Western Assay and an example of its use in neuroscience research, in this case, Alzheimer’s Disease. The In-Cell Western Assay enables screening and analysis of many more samples in each experiment, eliminates error-prone protocol steps, and delivers higher reproducibility for biological and technical replicates.
If you didn’t have a chance to join us in September for “Rethinking the Traditional Western blot”, you can view this webinar online and on-demand. Check out the information on In-Cell Western assays on our website. You can also read Professor Dickey’s white paper as cited above that outlines how he and his group used higher throughput method to study Alzheimer’s Disease.