Laboratory Products 83 Cytometry Portfolio Expanded with 14 New Antibodies
Beckman Coulter Life Sciences is expanding their flow cytometry portfolio with the addition of 14 new human monoclonal antibodies from Trillium Diagnostics LLC. The analyte specific reagents (ASRs) provide high specificity, convenience and flexibility in flow cytometry. A new cell permeabilization reagent is also being offered. The new monoclonals include human anti-hemoglobin F, which recognises a fetal hemogloblobin molecule; CD163 markers for anti-inflammatory signal and disease process research; and CD64 markers, which react with Fc gamma receptor 1 and binds human IgG1 and IgG3. Characterised, quality controlled, convenient, liquid reagents allow users to spend less time in sample preparation and more time on experiments.
Rounding out the line is a monoclonal for MNDA (myeloid nuclear differentiation antigen). All antibodies are available unconjugated or conjugated to a selection of fluorochromes. Intra-Cell™ concentrate for cell permeabilization is also being released.
Beckman Coulter Life Sciences offers an extensive line of human and non-human antibodies as well as a range of supporting reagents and immune monitoring products. The new antibodies are supplied in 1.0mL of buffer, are ready to use and facilitate flexibility in experimental design.
“Convenience and specificity are important features for scientists,” said Mario Koksch, Director of Strategy and Portfolio Management for Beckman Coulter Life Sciences. “These new antibodies are directed at important targets and will improve accuracy for researchers.” A strategic partnership between the companies enables Beckman Coulter Life Sciences to further diversify their extensive flow cytometry reagent portfolio and Trillium Diagnostics to broaden the reach of their products in the global market.
Economic Refractometer for all Refractive Index Measurements
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The Abbemat series of refractometers from Anton Paar is now extended to include Abbemat 200. Four decades of expertise in refractometry and high- precision engineering from Anton Paar went into producing this straightforward benchtop refractometer. Abbemat 200 now makes the Abbemat series’ sophisticated measuring technology available to users with a low budget.
Abbemat 200 provides accurate and reliable refractive index results for all industrial branches. A multitude of methods stored in the Abbemat 200 software allows determination of the refractive index and concentration of a wide range of substances, from perfumes to petroleum, juices and syrups to sugar.
As temperature is the biggest influencing factor on the refractive index, Abbemat 200 is equipped with a built-in high-end Peltier thermostatting unit. This precisely controls the temperature between 10°C and 60°C without the need for an external thermocirculator. Measured data are stored in the memory and available for printout or export as an Excel file and USB interfaces. The Abbemat 200 refractometer is ideal for laboratories that require a limited number of measurements without any complex data processing.
Automated measurements, network communication and software features which support requirements according to 21 CFR part 11 are available with the other refractometers in the Abbemat series. The refractometers of the Performance and Performance Plus line can be expanded with Anton Paar modules to provide automatic measurement of further parameters in one cycle. These include measurement of density, viscosity, pH, optical rotation, turbidity, colour and other calculated quality parameters of liquids. For special applications, the Abbemat Heavy Duty line allows measurement of aggressive samples and measurement at high temperatures or multiple wavelengths.
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INTERNATIONAL LABMATE - JANUARY/FEBRUARY 2013
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