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  • Bio-Rad Gel Doc XR+ System Roper Scientific Camera Universal Hood II & Accys

    $1,995.00 $1,450.00
    There is only 1 item left in stock.


    The Gel Doc XR+ System is based on CCD high-resolution, high-sensitivity detection technology and modular options to accommodate a wide range of samples and support multiple detection methods including fluorescence and colorimetric detection. The Gel Doc XR+ System is controlled by Image Lab software (not included) to optimize imager performance for fast, integrated, and automated image capture and analysis of various samples.


    The system accommodates a wide array of samples, from large handcast polyacrylamide gels to small ReadyAgarose™ gels and various blots. The system is an ideal accompaniment to PCR, purification, and electrophoresis systems, enabling image analysis and documentation of restriction digests, amplified nucleic acids, genetic fingerprinting, RFLPs, and protein purification and characterization.


    Features and Benefits of the Gel Doc XR+ System


    • Gel and blot imaging and analysis are quick and accurate
    • Automated, hands-off routines; no training is required
    • Save and recall all the steps in the workflow for repeatable and reproducible results
    • Optimize the system at setup for image data that is always accurate, reproducible, and free of imaging artifacts
    • Wide range of applications with special accessories to preserve sample integrity for downstream research while ensuring user safety
    • Comprehensive, automated quantitative analysis of protein and DNA samples in seconds
    • Customize and organize data in reports
    • Obtain publication-quality results quickly


    The Gel Doc XR+ System optimizes reproducibility and reliability of experimental data, enabling quantitative comparisons between different experiments. Using proprietary algorithms, this imaging system is calibrated at setup to ensure:


    • Images are in focus at all times, regardless of zoom level or sample position
    • Appropriate flat fielding correction is automatically and consistently applied to image data for every application
    • Imaging artifacts are automatically corrected


    The Gel Doc XR+ System enables quick and easy visualization, documentation, and analysis of nucleic acid and protein gels, blots, and macroarrays with a few clicks of the mouse. The system supports fluorescence and colorimetric detection methods. The Gel Doc XR+ System consists of a darkroom hood, CCD camera and software-controlled motorized lens, UV and white light illuminators, filter slider with standard filter, and UV-protection shield. The system enables you to:


    • Increase cloning efficiency and protein production by protecting DNA electrophoresis samples from UV exposure using the XcitaBlue™ conversion screen and blue light excitable stains such as GelGreen, SYBR® Safe, and SYBR® Green I
    • Maintain standard operating procedures or criteria for sample performance as there is no loss in sensitivity compared to UV and ethidium bromide staining
    • For imaging SYBR Safe DNA applications, you may use the UV transilluminator or the optional XcitaBlue kit. The XcitaBlue (UV to blue conversion screen) protects samples from UV damage and also allows you to externally visualize DNA samples without a UV shield


    Excellent used condition. Cleaned, inspected, and tested. Unit powers up, lights up, camera operates, and other features are functional. Bio-Rad Universal Hood II and Roper Scientific camera system. Includes power cables, camera power adapter, data cables, one filter (installed), and illuminated light conversion screen. Review images for included items.
    Some minimal scuffs/marks/signs of previous use.



    Specifications:


    Applications

     

    Chemiluminescence

    No

    Fluorescence*

    Yes

    Colorimetry/densitometry

    Yes

    Gel documentation

    Yes

    Hardware Specifications

     

    Maximum sample size

    28 x 36 cm

    Maximum image area

    19.4 x 26 cm

    Excitation source

    Epi-white light and trans-UV (302 nm) are standard (optional 365 nm lamp available); optional trans-white conversion screen and XcitaBlue™ UV/blue conversion screen available

    Illumination control

    3 modes (trans-UV, trans white, epi-white)

    Detector

    CCD

    Image resolution

    4 megapixels

    Pixel size (H x V)

    4.65 x 4.65 µm

    Filter holder

    3 positions (2 for filters, 1 without filter)

    Emission filters

    1 included (standard), 3 optional

    Dynamic range

    >3.0 orders of magnitude

    Pixel density (gray levels)

    4,096

    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 V AC nominal

    Operating temperature

    10–28°C (21°C recommended)

    Operating humidity

    <70% noncondensing

    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 optimized per application

    Autoexposure

    2 user-defined modes (intense or faint bands)

    *Use the optional XcitaBlue kit if performing SYBR® Safe DNA applications, because the UV to blue conversion screen allows you to visualize DNA samples while protecting against UV damage.

     

    **U. S. patent 5,951,838.

     



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