The GS-800™ Calibrated Densitometer offers superior accuracy, sensitivity, and data reproducibility. It automatically self-calibrates the optical density to optimize detection. Features Include: Transmissive and reflective imaging using red, green, and blue CCD technology to scan chromogenic samples at the optimal detection wavelength Imaging of a wide variety of samples such as 1-D and 2-D gels, colorimetric dot and slot blots, film-based chemiluminescent blots, autoradiograms, slides, and photographs IQ/OQ for verification of the reflectance and transmittance calibration functions High resolution and analysis of closest bands on a gel due to 12-bit precision and 36.3 μm resolution Scanning of larger gels for enhanced separation of proteins on oversized 29 x 40 cm sample plate...Read more
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The GS-800™ Calibrated Densitometer offers superior accuracy, sensitivity, and data reproducibility. It automatically self-calibrates the optical density to optimize detection.
Transmittance and Reflectance Unlike laser densitometer systems, the GS-800 calibrated densitometer has both transmittance and true reflectance capabilities that allow accurate scans of both transparent and opaque samples.
The advantage of true reflectance scanning is accurate detection and analysis of molecules on the surface of membranes, rather than molecules distributed throughout the membrane matrix. True reflectance provides the most accurate detection and analysis of dot blots, slot blots, and other electrophoretic blots without quantitation error.
IQ/OQ The calibration of the GS-800 calibrated densitometer can be validated by following GS-800 IQ/OQ protocols.These protocols are available as an accessory to the GS-800 densitometer. The easy-to-follow protocols include instructions for installation of the hardware and software and for verification of the calibration functions.