Atlantis Premier BEH Z-HILIC Columns provide an increase in polar analyte retention and offer a different selectivity when compared to other HILIC chemistries, both powerful attributes when performing HILIC methods development. Built using rugged ethylene bridged hybrid particles, these columns are pH stable from pH 2-10; the MaxPeak High Performance Surface hardware technology significantly reduces unwanted analyte/surface i…
The EPLED picosecond pulsed LEDs are a new excitation source for fluorescence lifetime measurements. In Time Correlated Single Photon Counting (TCSPC), they bridge the gap between the nanosecond flashlamp and expensive mode locked Titanium Sapphire femtosecond lasers in the UV region. The EPLEDs are pre-adjusted in respect to pulse width and peak power, with particular attention paid to reducing both secondary shoulder and a l…
The scientists at 21st Century Biochemicals have decades of peptide synthesis and purification experience. We manufacture 100% of the peptides we sell in our laboratories in the Boston area. Unlike most other peptides companies that produce peptides off-shore or purchase peptides from 3rd parties, we control all aspects of the manufacturing process and thus you can be assured that your peptides will be of the highest quality.…
The LBM-7 was designed and developed in conjunction with scientists to be stable, have low drift and be easy to use. It bridges the gap between coarse manipulators and micromanipulators. Affectionately known as the Little Blue Manipulator, this device can be easily configured from left to right-handed. With seven axes of movement, four linear and three rotational, combined with micron resolution, the LBM-7 was designed to serv…
The EMAT Adaptor GS1100 provides a means for current NDT users to benefit from the advantages of non-contact EMAT transducers for pulse-echo flaw detection and thickness guaging, without the large capital outlay of replacing existing piezoelectric based flaw inspection systems and thickness/corrosion monitors. It acts as a bridge between an EMAT probe and a detection system designed for piezoelectric transducers. Designed to w…
VersaXRM-410 - High Resolution and Contrast; Industry-leading 4D and In Situ Capabilities for Flexible Sample Sizes and Types.The VersaXRM-410 encompasses all the benefits of the VersaXRM family of 3D X-ray microscopes for computed tomography. The VersaXRM-410 is uniquely designed to bridge cost/performance standards for a broad range of scientific research. It offers Resolution at a Distance (RaaD™), proprietary Xradia techno…
Bio S&T has successfully established an ex vivo rat lung slice culture (LSC) system which bridges the advantages of in vivo model with the ease of in vitro techniques. Extensive experiments have shown that the system is highly consistent and stable on induction of collagen formation. Early alveolar fibrotic features can be induced within a much shorter time (days) compared to the animal model. Increasing collagen content in th…
Vivapure AdenoPACK 20 is the small scale kit in the AdenoPACK series, purifying up to 1 x 1012 viral particles from 20 ml cell culture. Especially when it comes to testing new constructs, parallel and fast purifications of different adenoviruses are essential. This kit allows the rapid, simple and affordable spin column based purification of 6 different samples in parallel and bridges a gap in the CsCl density gradient method…
Magnetic base, arms, manifold and tube holders mount everything securely on your microscope stage for electrophysiology and perfusion. The magnetic base of these different StageHands are designed to stick tightly to a steel ring around your perfusion chamber like our QuickStageTM, or any steel surface nearby. They include a 1⁄4-20 screw to insert into a non-magnetic platform or air table. Footprint: 0.75"" (19 mm), adjustable…
MC-Media Pad® convenient culture media is used for rapid routine testing of microbial contamination in food and beverage samples throughout production, from raw materials, to finished products. They are based on chromogenic substances included in a media layer to give faster results while reducing the need for time-consuming agar media preparation time. Simply pipette 1 mL of sample to the center of the pad—it diffuses automat…
Computer-controlled microelectrode current-clamp and voltage-clamp amplifier, useful for a wide range of intracellular microelectrode recording techniques with several modes of operation: two independent current clamp amplifiers with bridge balance, two-electrode voltage clamp, discontinuous current clamp, discontinuous single-electrode voltage clamp, and high-voltage current clamp. Axoclamp 900A is shipped with the following…
These heavy duty 100 mL square bottles are manufactured from PYREX® borosilicate glass for chemical and thermal resistance. Square bottles are easier to handle, require less space (13-20%) on the shelf or in the autoclave and are ideal for mixing, sampling and storage. Features include white enamel graduations, large marking spot and a glass ridge molded into the bottle to indicate full capacity. Bottles include a linerless, o…
These heavy duty 1L square bottles are manufactured from PYREX® borosilicate glass for chemical and thermal resistance. Square bottles are easier to handle, require less space (13-20%) on the shelf or in the autoclave and are ideal for mixing, sampling and storage. Features include white enamel graduations, large marking spot and a glass ridge molded into the bottle to indicate full capacity. Bottles include a linerless, one-p…
These heavy duty 250 mL square bottles are manufactured from PYREX® borosilicate glass for chemical and thermal resistance. Square bottles are easier to handle, require less space (13-20%) on the shelf or in the autoclave and are ideal for mixing, sampling and storage. Features include white enamel graduations, large marking spot and a glass ridge molded into the bottle to indicate full capacity. Bottles include a linerless, o…
These heavy duty 500 mL square bottles are manufactured from PYREX® borosilicate glass for chemical and thermal resistance. Square bottles are easier to handle, require less space (13-20%) on the shelf or in the autoclave and are ideal for mixing, sampling and storage. Features include white enamel graduations, large marking spot and a glass ridge molded into the bottle to indicate full capacity. Bottles include a linerless, o…
Developing differentiated polymers and deploying a sustainable operation are a key focus for the polymer and plastics industries. Current GPC/SEC methods are limited by a lack of resolution, separation times, and the volume of solvent consumed per analysis. The ACQUITY Advanced Polymer Chromatography (APC™) System is a breakthrough technology that defines the ultimate in size-based chromatographic separations, delivering more…
R&D Systems Recombinant Human IL-4 Interleukin-4 (IL-4), also known as B cell-stimulatory factor-1, is a monomeric, approximately 13 kDa - 18 kDa Th2 cytokine that shows pleiotropic effects during immune responses. It is a glycosylated polypeptide that contains three intrachain disulfide bridges and adopts a bundled four α-helix structure. Specifications and Use of R&D Systems Recombinant Human IL-4Source • A DNA sequence en…
A highly sensitive, on-line differential viscometer for determining the size and conformation of all types of biopolymers and synthetic polymers.
