As the progression from cDNA arrays to oligos continues, the company offers a substrate for covalent attachment of short oligonucleotides (approximately 30-mers) with reagents for printing and hybridization and array washing.
Human Cytokine Biochip incorporates surface-bound affinity capture agents with three-dimensional biochip architecture to quantitatively analyze specific cytokines and chemokines existing in human samples.
By Mark Terry Histone deacetylases (HDACs) are enzymes that remove acetyl groups from lysines near the ends of the histones, the proteins wrapped in the DNA of chromosomes.
BioPette E Electronic Pipettes feature a motorized piston drive, are available in single and multichannel versions, and are lightweight, ergonomic, and accurate. A high precision stepper motor and optical coupler system accurately monitor and control piston movement.
Sias Xantus modular robotic pipetting system combines flexible liquid handling with robotic manipulation. Modular design allows hardware to be configured and upgraded to suit a range of applications.
Finnpipette Novus features a 2-level menu that includes 10 different pipetting options and is programmable for advanced functions, such as pipette and count, sequential stepper, and mix and dilute. Text-guided graphical user interface and clear display are easy to understand and read.
Peristaltic dispensing pump 323Dz (Watson-Marlow Bredel) incorporates a flip-top pump head for simple tube loading. The unit is offered for applications such as metering, dosing and the scale transfer of live cell cultures, nutrients and bioreactor constituents.
Cellmate II portable serological pipettor is powered by a Lithium Ion battery with a lifetime guarantee. Available in 5 color options, the pipettor includes a table stand, wall mount, universal power supply and plug adapters for international use.
New 33 mm Sample Preparation Millex syringe filters with low-protein-binding Durapore membrane are optimized for preparing 10 to 100 ml of protein-containing aqueous and mild organic solutions prior to instrument analysis.
Vented closures are now available for all NALGENE sterile disposable flasks. The closures, made of HDPE, feature a 0.2 μm hydrophobic PTFE membrane that provides sterile gas exchange for shaker and suspension cell culture.
The Upchurch Scientific brand of nonmetallic, biocompatible in-line check valves has been expanded. These PEEK polymer inlet and outlet check valves offer the backflow protection along with added biocompatibility and chemical resistance benefits.
Mechanical pipettors m LINE (Biohit) pipettors feature low pipetting and tip ejection forces, light weight and ergonomic design. The units can be completely autoclaved, and tip cone filters prevent the contamination of the pipettor and samples.
RoboFlask cell culture vessels fit in a standard microplate footprint. The flask provides greater than 20% additional cell growth area over a 75 cm 2 flask. The vessel is designed for fully integrated cell culture instrumentation such as the Tecan Cellerity System.
The V200 Stroke Rate Controller controls all FMI V-Series Variable Speed Metering Pumps. Pump speed settings can be adjusted either manually in 0.1% increments using an on-board digital potentiometer, or through an electronic 4-20 mA interface.
Culture cells on up to 4 slides at the same time with quadriPERM, which is offered for applications requiring culture of cells on industry standard size (26 × 76 mm) slides. A must for every lab handling cells on slides, the design facilitates media exchange, fixing, staining and even transport.