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The GS-800 calibrated densitometer delivers automatic calibration for superior
accuracy, resolution, and image quality. With a 30 x 40 cm (11 x 16») imaging
platen, 12-bit data collection, and resolution down to 36.3 µm, the GS-800 is
the perfect densitometer for all your protein and nucleic acid applications.
Features of the system include:
- Automated self-calibration for accurate quantitation
- Variable scanning resolution for optimum image acquisition
- 12-bit (4,096 gray levels) data col collection for greater
linearity and sensitivity
- Dynamic range from 0 to 3.0 OD
- Scanning white light (400–750) nm illumination for high
sensitivity
- Transmittance and reflectance collection for imaging a wide
variety of samples
- Powerful, user-friendly Quantity One software for image
acquisition and data analysis
- Sealed platen for imaging of wet samples
- Modified transparent lid for safely imaging samples of
variable thickness
Flexible High-Resolution Imaging
The GS-800 calibrated densitometer provides quantitatively accrate, high-quality
imaging to detect and resolve even the faintest bands. With user-selectable scan
resolution down to 36.3 µm, you can preview and scan your samples in seconds.
Variable resolution also allows you to control both the scanning time and image
file size.
High Sensitivity
The GS-800 calibrated densitometer offers high sensitivity. The color CCD camera
can scan in red, green, or blue, and scans virtually any sample (1-D and 2-D
gels, colorimetric dot and slot blots, film-based chemiluminescent blots,
autoradiograms, slides, and photographs) at the ideal wavelength for greatest
sensitivity and accuracy.
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 the 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 errors.
Manufacturer: Biorad
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