Jess™
Jess™ automates the protein separation and immunodetection of traditional Western blotting. Just load your samples and reagents into the microplate and Jess separates your proteins by size, and precisely manages antibody additions, incubations, washes and even the detection steps. Come back to fully analyzed results in 3 hours. Go further with high sensitivity multiplexing.

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Not recomended
Western blotting
Although it saves time, it's an expensive technique that uses a large amount of antibody. Additionally, the results are inconsistent and not suitable for quantitative analysis. Compared to traditional Western blotting, JESS is notably inferior.
Review Date: 14 Dec 2025 | Bio-Techne
Great results and time saving
Analyze protein in liquid sample, automated western blot
Easy to use, reproducible results, save a lot of time and avoid user errors. Works with low amount of samples and permits to test multiple antibodies in a single run.
Review Date: 21 Feb 2024 | Bio-Techne
Amazing instrument
Protein analysis
Super efficient product Good sensitivity, reliability and reproducibility. You get your western blot results after 1 hour of work and 3 hours of run.
Review Date: 26 Sept 2023 | Bio-Techne
Size-based automated capillary Western blot assays
Up to 25 samples
Includes RePlex™ and Stellar™
Chemiluminescence and fluorescence













