Calf Intestinal Alkaline Phosphotase enzyme reduces vector-only background colonies in cloning reactions. Researchers performing restriction enzyme cloning can use CIAP to accelerate the identification of positive clones.
Multipurpose Centrifuges Model 5810 and Refrigerated Model 5810R accommodate up to 4 × 400 ml, 16 microliter plates, or four Perfectprep® plasmid purification kit assemblies. These compact, benchtop centrifuges achieve throughput of up to 48 × 15 ml or 20 × 50 ml conical tubes.
EPICENTRE's MasterAmp T th DNA polymerase contains both reverse transcriptase and DNA-dependent DNA polymerase activities and is offered for single-tube RT-PCR. Reverse transcription using the product can be performed at temperatures up to 60 C to significantly reduce RNA secondary structure.
Incorporating a new design, the Dovetail Slide Micromanipulators feature adjustable probe clamps that accommodate the widest range ( to ) of probe and electrode diameters, providing grips for probes, rods, and electrode holders.
Blaze HTLC Columns withstand high temperatures and minimize column degradation. The reduced viscosities experienced at elevated temperatures result in lower backpressure, allowing for an increased flow rate that reduces analysis time.
The Universal Epi-Fluorescence Reflected Light Illuminator Module for Nikon Eclipse upright microscope models provides superior fluorescence imaging and supports all types of reflected light illumination.
PlasDIC polarization-optical differential interference contrast system allows the use of plastic dishes for microscopic examinations. A new version of Nomarski DIC, it is useful in the routine observation of living cells and for micromanipulation, e.g. ICSI.
ProScanII stepper motor controller can control up to six stepper motors, and controls a motorized stage, focus motor, three filter wheels and three shutters. A fourth axis driver is available to control sample rotation or an additional custom application.
QuantiFIRE mega pixel, 2k × 2k, thermoelectrically-cooled monochrome, digital camera incorporates a patented, thermoelectrically (Peltier) cooled system that develops noise-free images with an exposure time of up to 20 minutes.
Hamamatsu Photonic Systems has introduced a new low light camera. The new C7190-53 Electron Bombardment CCD camera produces spotless images in low light at fast frame rates. A high gain sensor and special electronics facilitate live cell biology applications.
Vacu-Cell Model VC-RPC-B-SS uses two rectangular coverslips to form a microscopy perfusion chamber. Two sets of dual O-rings on the bottom of the chamber body securely hold a 24 × 40 mm (upper) and a 48 × 65 mm (lower) coverslip in place.
Optilab rEX (refractometer with EXtended range) uses a combination of semiconductor photodiode technology and proprietary computer algorithms to have the full range of instrument detection always be present, and to provide full sensitivity over the entire range.
Invitrogen Corp. recently announced a new policy related to its Gateway technology, under which researchers who purchase the system will be able to create and freely distribute clones within the scientific community.
The EnduraTEC ITEMS (Intelligent Tissue Engineering via Mechanical Stimulation) BioReactor is a
OptiGrid Structured Light Imaging System provides benchtop contrast, sharpness and clarity in microscopic 2D optical sectioning and 3D image reconstruction on the lab bench. The system is suited for multi-wavelength fluorescence imaging with exceptional deblurring capability.