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Automated capillary Western blot system enabling protein separation and immunodetection with high sensitivity and minimal sample volume.
The ProteinSimple Wes Western Blot System is an automated, capillary-based platform designed for precise protein separation and immunodetection, widely adopted in molecular diagnostics and biotechnology research. It supports high-throughput analysis, processing up to 24 samples per run with a total assay time of approximately 3 hours, optimizing workflows in bioprocessing and synthetic biology.
Key technical features include:
This system automates all critical steps: sample loading, size-based separation, immunoprobing, washing, detection, and analysis, replacing labor-intensive traditional Western blotting. Its high reproducibility (sizing CV <10%, intra-assay CV <15%) and advanced HDR detection technology ensure reliable results critical in biomanufacturing pipelines and live-cell protein expression studies.
The ProteinSimple Wes is distinct from multiplex ELISA instruments like the ProteinSimple Ella, focusing on capillary-based Western blotting rather than immunoassay multiplexing. It is an essential laboratory instrument for researchers in cell imaging, neuroscience, and biotechnology, streamlining workflows in gene editing and molecular cloning projects with enhanced accuracy and throughput.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.
We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 19 October 2026
The middle half of the 37 with a price runs from €441 to €8,919.
