UV-STAR® MICROPLATEN
UV/VIS spectroscopy is a classical analytical method for determining the chemical constitution of a substance and its concentration in aqueous solution. UV/VIS spectroscopy is usually conducted in quartz glass cuvettes. However, cuvettes do not provide sufficient throughput when dealing with large amounts of samples, and microplates can be used to speed up work.
Standard polystyrene microplates are only partially suitable for transmission measurements in the UV. Polystyrene absorbs UV especially in the short-wavelength range (< 320 nm). μClear® microplates with a thin polystyrene film base already have much lower background values and can be used up to 340 nm without any problem. The adaptation of the patented μClear® process technology to a new, innovative UV-transparent material has made it possible to produce microplates that extend the transmission range up to 230 nm.
For the determination of nucleic acid and protein concentrations at 260 nm or 280 nm without background interference UV-Star® microplates are the ideal alternative to expensive and fragile quartz glass plates or cuvettes. UV-Star® plates are also DMSO-resistant and can be stored at -20 °C without any problem.
In accordance with Lambert Beer’s Law, the amount of absorbed light in a sample is proportional to the concentration and layer thickness (i.e. pathlength) of the substance to be measured.
Subcatergorieën
Verwante Documenten
Forum No 16: 96 Well Half Area Microplates and their Application in Fluorescence, Luminescence and Transmission Measurements
Wetenschappelijke publicaties / PDF, 2 MB
Wetenschappelijke publicaties / PDF, 2 MB
Application Note: Enhanced Transfection Efficiency on Protein Coated Microplates
Application notes / PDF, 451 KB
Application notes / PDF, 451 KB
Application Note: Establishing a cell culture assay based on time-resolved fluorescence resonance energy transfer (TR-FRET) for screening G-Protein coupled receptors
Wetenschappelijke publicaties / PDF, 445 KB
Wetenschappelijke publicaties / PDF, 445 KB
Forum No 6: Sealers for microplates and their areas of application in molecular biology and cell culture
Wetenschappelijke publicaties / PDF, 479 KB
Wetenschappelijke publicaties / PDF, 479 KB
Forum No 15: SCREENSTAR: A new 1536 Well Microplate for High Content and High Throughput Screening
Wetenschappelijke publicaties / PDF, 2 MB
Wetenschappelijke publicaties / PDF, 2 MB
Forum No 11: A New 384 Well Storage Plate Reducing Compound Consumption and Supporting Assay Miniaturisation
Wetenschappelijke publicaties / PDF, 3 MB
Wetenschappelijke publicaties / PDF, 3 MB
Application Note: UV/VIS Spectroscopy in Microplates UV-Star®, µClear®, MICROLON® and CELLSTAR®
Application notes / PDF, 1 MB
Application notes / PDF, 1 MB
Forum No. 20 1536 Well CO Microplate for Compound Storage
Wetenschappelijke publicaties / PDF, 3 MB
Wetenschappelijke publicaties / PDF, 3 MB
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