伯乐biorad ChemiDoc MP凝胶成像系统
The ChemiDoc MP system is a full-feature instrument for gel or western blot imaging. It is designed to address multiplex fluorescent western blotting, chemiluminescence detection, and general gel documentation applications.
Its features are based on CCD high-resolution, high-sensitivity detection technology, and modular options to accommodate a wide range of samples and support multiple detection methods. The system is controlled by Image Lab™ software to optimize performance for fast, integrated, and automated image capture and analysis of various samples.
Features and Benefits
Applications | |
Chemiluminescence | Yes |
Fluorescence | Yes |
Colorimetry/densitometry | Yes |
Gel documentation | Yes |
Hardware Specifications | |
Maximum sample size | 28 x 36 cm |
Maximum image area | 26 x 35 cm |
Maximum image area | (For standard UV-excited gels) 25 x 26 cm |
Excitation source | Trans-UV (302 nm included; 254 nm and 365 nm available as options) and epi-white; optional trans-white conversion screen, XcitaBlue™ conversion screen, and epi-red, -green, and -blue LED modules |
Illumination control | 8 modes available. Trans-UV, epi-white, and no illumination for chemiluminescence are standard; epi-red, epi-green, epi-blue, trans-white, and XcitaBlue conversion screens are optional |
Detector | Supercooled CCD |
Image resolution | 4 megapixels |
Pixel size (H x V) | 6.45 x 6.45 µm |
Cooling system | Peltier |
Camera cooling temperature | -30°C absolute and regulated |
Filter holder | 6 positions (5 for filters, 1 without filter for chemiluminescence) |
Emission filters | 1 included (standard), 4 optional |
Dynamic range | >4.0 orders of magnitude |
Pixel density (gray levels) | 65,535 |
Dynamic flat fielding | Application specific; for all applications |
Instrument size (L x W x H) | 36 x 60 x 96 cm |
Instrument weight | 32 kg |
Operating Ranges | |
Operating voltage | 110/115/230 VAC nominal |
Operating temperature | 10–28°C (21°C recommended) |
Operating humidity, noncondensing | <70% |
Automation Capabilities | |
Workflow automated selection | Application driven; user selected or recalled by a protocol |
Workflow automated execution | Controlled by a protocol via application-specific setup for image area, illumination source, filter, analysis, and reporting |
Workflow reproducibility | 100% repeatability via recallable protocols; from image capture to quantitative analysis and reports |
Autofocus (patent pending) | Precalibrated focus for any zoom setting or sample height |
Image flat fielding** | Dynamic; precalibrated and optimizor every application |
Autoexposure | 2 user-defined modes (intense or faint bands) |
**U. S. patent 5,951,838 |
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