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 Pierce Silver Stain Kit 原装现货
  • Pierce Silver Stain Kit 原装现货
  • Pierce Silver Stain Kit 原装现货

    参考价格: ¥1365.00
    品  牌:Pierce
    产品型号:24612
    所在地区:上海
    上架时间:2018年12月11日
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    Pierce Silver Stain Kit 原装现货
    产品: Pierce
    货号: 24612
    规格: KIT
    名称: Pierce Silver Stain Kit
    The Thermo Scientific Pierce Silver Stain Kit is a rapid, ultra-sensitive and versatile silver stain system for protein detection in polyacrylamide gels, yielding consistent and reliable results with many 1D and 2D gel types for both first-time and experienced users.
    The Pierce Silver Stain Kit is a metallic silver (Ag) protein stain that yields a remarkably clear and uniform gel background while delivering consistent, high-sensitivity staining results at each and every use. In standard mini gels, proteins are detectable at greater than 0.25ng per band or spot. The protocol has been optimized for flexibility by allowing short or overnight gel fixation and staining steps without affecting staining performance (sensitivity or clarity). A short (one-minute) sensitization step, performed after gel fixation, yields results that are free of the characteristically dark or blotchy backgrounds often seen with homemade or other commercially available silver stains. This feature is beneficial when performing densitometric analysis of silver stained gels.
    Includes:
    Sensitizer, stain, developer and enhancer solutions (1.03L total).
    Product Details:
    Careful manufacturing procedures and thorough quality testing ensure that the Pierce Silver Stain Kit yields excellent results with every use, independent of the polyacrylamide gel type or buffer system being used. Most proteins are easily detectable at low nanogram or subnanogram amounts, and background levels are very low (see Additional Information section at the end of these instructions). The protocol clearly indicates how both fixing and staining steps can be extended overnight without compromising performance, a feature that enhances convenience for ordinary workday schedules. Likewise, the default 30-minute staining step can be decreased to 5 minutes, enabling the staining procedure to be completed in less than 20 minutes after gel fixation.
    Highlights:
    Sensitive silver stain – detect proteins at 0.25ng; equal or better sensitivity than monochromatic metallic silver stains from other suppliers
    Clear background – method produces intensely-stained protein gels with very low background color, shading or anomalies
    Robust performance – reagents and protocol are formulated to yield excellent staining results amidst even wide-ranging differences in user technique
    Rapid, flexible protocol – approx. 1.5 hours are required to complete the entire default procedure, but certain steps can be performed overnight or shortened with only minimal effects
    Gel-compatible – staining performance is very good with a variety of commercial precast mini-gels and SDS-PAGE buffer-systems
    Workflow-compatible – mild chemical formulation ensures compatibility with mass spectrometry, sequencing and other downstream procedures that depend on destaining and protein recovery
    Additional Features:
    Gel fixation step can be completed in 30 minutes or overnight
    Gel staining can be performed within 5 min to 20 hrs, depending on desired sensitivity