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MALDI TOF/TOF mass spectrometer by AB Sciex, designed for molecular diagnostics and proteomics research.
The AB Sciex 4800 MALDI TOF/TOF Mass Spectrometry System is a specialized MALDI-TOF tandem mass spectrometer designed for advanced proteomics, molecular diagnostics, and synthetic biology applications. It employs matrix-assisted laser desorption/ionization combined with time-of-flight (TOF/TOF) technology to provide high-resolution, accurate mass analysis of biomolecules such as peptides, proteins, and polymers. Widely adopted in biopharmaceutical production pipelines and bioprocessing workflows, this instrument supports structural characterization and quantitative analysis crucial for gene editing and molecular cloning research.
This system is currently listed for spares or repair, reflecting its previous use in laboratory environments and its state as surplus equipment. Despite its condition, it remains essential in biomedical engineering and synthetic biology research, serving applications including live-cell imaging sample analysis and fluorescence-based proteomic studies.
Key technical features include:
This device is ideal for researchers requiring accurate mass spectrometric data to support innovative research in neuroscience, synthetic biology, and bioprocess engineering.
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.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options 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 22 October 2026
The middle half of the 85 with a price runs from €267 to €2,226.
