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MDR1 Efflux Assay

Merck

The Multidrug Resistance Direct Dye Efflux Assay Kit includes two of the best characterized and most commonly used multidrug resistance ABC transporter substrates, DiOC2(3) and rhodamine 123. The kit enables researchers to directly assess the functional activity of the MDR1, MRP1 and BCRP membrane pumps in living cells under physiologic conditions by directly measuring the relative fluorescence of cell populations that activel…

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Disposable Cuvettes for Spectroscopy

Kartell S.p.A.

Disposable cuvettes for spectrophotometry, optical PS visible range cuvettes, UV Grade PMMA cuvettes. Standard and semi-micro disposable cuvettes for spectroscopy made of optical PS and PMMA UV grade optical windows to achieve optimal transmittance through spectral range from 340 to 800 nm (OPS) an from 280 to 800 nm (PMMA UV qrade). The engineering and quality control determine the reproducibility of the cuvettes. These are s…

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High Intensity UltrAA Lamps

Agilent Technologies

Agilent UltrAA lamps are high-intensity, boosted discharge hollow cathode lamps that replace conventional lamps used with AA systems. Lamps use standard lamp current but apply an extra boost discharge to increase the emission intensity. The boost current is supplied by a secondary control module (integrated in the instrument, or supplied from an external module). They are compatible with all Agilent AA systems, some require an…

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Symbiosis™ Pharma

Spark System Solutions B.V.

Symbiosis™ Pharma is Spark Holland's unique solution for integrated online SPE-LC-MS automation (XLC-MS). The heart of the matter in XLC-MS, is where the autosampler injects at a controlled temperature, raw bio-fluids directly on a fresh disposable SPE cartridge. The small particle sorbent assures a clean extract, a very high sensitivity and reliable results. Online elution to the LC-MS cuts the number of sample prep steps in…

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Sentino™ Magnetic Filter Funnels

Pall Life Sciences - Laboratory, Food, Beverage

Designed for Use with the New Sentino Microbiology Pump • Variety of sizes - Available in 150, 300, and 500 mL. Convenient 150 mL size easily fits into small autoclaves; 500 mL size is ideal for large sample filtration.• Easy to use - No-leak magnetic seal allows one-handed operation• Safe to use - Sturdy, polyphenylsulfone plastic construction is shatterproof and offers broad range of chemical compatibility• Simple placement…

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Editorial Article

Protein Biology: SelectScience Special Feature

From optimized sample prep, imaging, and analysis to mapping the entire human proteome, discover the latest technologies, top tips, and best practices for protein biology research


X-Cite Exacte

Lumen Dynamics

The X-Cite® exacte employs a DC-powered mercury lamp coupled with patented Closed-Loop Feedback technology to provide ultra-stable illumination, for imaging protocols lasting from milliseconds to days. With the X-Cite® Optical Power Measurement System, light output can also be calibrated in absolute power units (watts), ensuring truly repeatable experiments. Features of the X-Cite® exacte: Lamp: 200W, Pre-aligned, Intelli-L…

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Pascal system

CE Instruments Ltd

The Pascal systems are convenient benchtop Mersury intrusions systems small enough to operate from inside a fume hood.  They offer unrivalled determination of Pore size andparticle distribution

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Remote Control for Magnetic Stirrers

WHEATON

The Wheaton Remote Control allows all stirrer functions to be controlled and monitored without opening an incubator and disturbing the incubator contents. The remote control comes with a 12 ft. (3.66 m) cord which allows the stirrer to be placed in an incubator (such as the Wheaton roll-in or CO2 Incubators) while allowing freedom of placement for the remote controller. • For BioStir® and Micro-Stir® Magnetic Stirrers

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Model 528 Variable Wavelength UV/VIS Detector

ESA - A Dionex Company

Double-beam, variable wavelength capability Programmable wavelengths: 190 - 900 nm East-to-use Control Pad Available Lamp startup/shutdown Pre-aligned lamps for easy changeover Remote autozero capability Optimized for use with ESA Coulometric electrochemical detection Low noise and low drift for increasing sensitivity and stability in analyses. The Model 526/528 detectors provide extremely low operating noise levels…

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Deuterium Lamps for most UV Detectors

SMI-LabHut Ltd

Deuterium lamps for most HPLC Detectors. LabHut offers the widest range of original and replacement detector lamps at competitive pricing. Fully guaranteed, lamps from Cathodeon, Heraeus, IST, Hamamatsu and Ushio are available as a direct replacement to the original lamp to save you money. Expert advice is available to help select the correct lamp for your detector or spectrophotometer. The full range and a sophisticated…

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Supelco® Overcoated (OC) SPME Fibers

Merck

The over coating of fibers is a new technology in fiber coating to protect the SPME fiber from matrix components. This allows for immersion of the fiber directly into complex samples ensuring a more efficient extraction (e.g. of semivolatile compounds). Polydimethylsiloxane (PDMS) is used to overcoat a PDMS/divinylbenzene (DVB) fiber. The resulting fiber is more physically robust and resistant to chemical fouling and allows f…

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TL-1000-ASOPS Timing Stabilisation Unit

Laser Quantum

The TL-1000-ASOPS timing stabilisation unit enables ultrafast time domain spectroscopy of rapidly changing systems by controlling an offset frequency between two Taccor GHz lasers. This allows scan rates of several kilohertz at a time-delay resolution of < 60fs, a performance that is impossible with conventional systems. Ultrafast time domain or pump probe spectroscopy is a technique with an expanding application range, where…

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UltraSpense 2000

KD Scientific

High Throughput Bulk Reagent Dispenser that is Accurate - Affordable - Flexible - Fast Dual plate dispenser for 96 and 384 well plates UltraSpense 2000 is the answer to the increasing demand for an automated yet affordable dispenser for 96 and 384 well microplates. High accuracy and precision dispensing into deep well or low profile microplates, coupled with low dead volume and easy programming makes UltraSpense 2000 the i…

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Advanced Polyethylene CentriStar™ Cap for 15 mL Centrifuge Tubes, Sterile

Corning Life Sciences

The CentriStar™ Cap has a easy-on/easy-off flat top and offers advanced ergonomics with its wider knurls and roll-over edge design for easier gripping. This leak-proof design comes with a revolutionary plug feature that virtually eliminates all seepage when used under recommended conditions. Please check our Technical Information Listing for information on the physical and chemical properties of Corning plastic centrifuge tube…

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