Asynt announces FroSyn, an innovative fluid-free cooling plate that enables rapid cooling of samples in vials or round-bottom flasks (up to 500 mL) to below -60 °C. Unlike dry ice cooling baths that require constant attention, the stable and controlled sub-ambient performance of the FroSyn means that even overnight reactions can be performed with complete confidence. Specialized insulation around the cooling probe and plate on the FroSyn improves performance, keeps the apparatus ice-free, and helps eliminate the possibility of operator cold burns during operation. Positioning of the FroSyn on top of a conventional magnetic stirrer plate allows for efficient sample mixing during cooled experiments. The use of either weights and seals for the flask inserts, or an inerting dome with the vial plates, prevents the formation of ice on the glassware. Other custom cooling accessories are also available to compliment different applications, for example, a 4-position holding module for battery research and development.

The BRAND Insert 2in1 can be used as both a hanging insert and a standing insert in 2D and 3D cell culture. When used as a hanging insert, it fits nearly all standard multi-well plates. In larger wells and culture dishes, the insert can be used in a standing position. The cell culture insert is available for 6-, 12-, and 24-well plates and in two pore sizes (0.4 µm and 8.0 µm) with polycarbonate (PC) or polyethylene terephthalate (PET) membrane. The cellGrade plus surface of the membranes ensures optimal cell attachment and growth. They are available individually packed or in multi-packs. Common applications include co-culture, transmigration, chemotaxis, transport/barrier analysis (TEER), cytotoxicity, and air-lift culture assays.

Lightning-Link Alkaline Phosphatase AF (Animal Free) enables scalable, direct conjugation of antibodies, proteins, and peptides (or any other biomolecule with an available amine group), to microbial alkaline phosphatase with only 30 s hands-on time and with 100% antibody recovery. AF Alkaline Phosphatase is expressed in a bacterial host rather than bovine-sourced. This enzyme catalyzes the same reaction as the conventional alkaline phosphatase, without compromising on quality, stability, or accuracy. It works with the same substrates commonly used with conventional alkaline phosphatase (e.g., pNPP and 4-MUP), thus not requiring any workflow changes or special costly reagent. Furthermore, as the kit is BSA free, there are less paperwork and safety restrictions for transport and handling.

The LyoConstellation S10 is a Line of Sight–enabled freeze-drying system for undertaking early-stage development under aseptic and controlled conditions. Offering a capacity of 9.8 ft2 (0.85 m2) and precise shelf temperature control from -55°C to +65°C, the LyoConstellation S10 is designed, even when fully loaded, to hold 100 mTorr vacuum and shelf temperatures of over +40°C, enabling unmatched sublimation rates with high moisture applications with no evidence of choked flow. Isolator and cleanroom integratable, the LyoConstellation S10 is capable of clean-in-place (CIP) and steam-in-place (SIP) for aseptic manufacturing. Configurable with the latest technologies including SMART cycle optimization technology, ControLyo Ice Nucleation Technology, and LyoFlux TDLAS (Tunable Diode Laser Absorption Spectroscopy) for vapor mass flow measurement and inference of critical data, the LyoConstellation S10 is able to deliver an unmatched array of process analytical data.

The Ziath range of single-tube scanners, compact rack readers, and large multi-rack readers are all capable of reading 2D-barcoded tubes straight from the freezer. A common problem when using 2D-barcoded tube racks straight from the freezer is "fogging" of the scanner or reader glass as condensation forms on the surface which has been cooled by the application of cold racks or tubes. Ziath's proprietary "cryoprotection" coating is proven to stop this fogging from occurring. An additional advantage of Ziath's cryoprotection coating, which is available as an option on all their tube readers and scanners, is that unlike physical methods, such as blowing heated air over the surface, it will not heat up and potentially cause damage to delicate thermally sensitive samples. Ziath's 2D-barcoded tube scanners and rack readers are intuitive to use, reliable, robust, and used by organizations worldwide for biobanking, compound management, and all other sample tracking applications.

Rapidly pattern a wide variety of materials over cm-scale areas with sub-250 nm resolution right from your desktop. The patterning can be done in either direct-write or photolithographic mode. You can change your pattern design instantaneously from the software, as no photomask or mold is needed. With these tools, you can generate patterns of biomolecules, create single-cell arrays, explore new compositions of nanoparticles, pattern polymers, and perform highly localized photochemical and photolithographic applications. You can also discover new materials with unique physicochemical properties for catalysis, photonics, and medical applications at an unprecedented rate. Think Nano? Print Tera!

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Newly offered instrumentation, apparatus, and laboratory materials of interest to researchers in all disciplines in academic, industrial, and governmental organizations are featured in this space. Emphasis is given to purpose, chief characteristics, and availabilty of products and materials. Endorsement by Science or AAAS of any products or materials mentioned is not implied. Additional information may be obtained from the manufacturer or supplier.

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Commercial Pneumatic Sublimation Heat Press

A weekly roundup of information on newly offered instrumentation, apparatus, and laboratory materials of potential interest to researchers.

A weekly roundup of information on newly offered instrumentation, apparatus, and laboratory materials of potential interest to researchers.

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