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Autofluorescence Eliminator Re

agent; 50 mL
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  • 询价
  • 2160
  • 2025年07月09日
  • Immunohistochemistry
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    • 应用范围

      Immunohistochemistry

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    • 规格

      50 mL

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    Autofluorescence Eliminator Reagent (Cat. No. 2160) Autofluorescence in monkey brain using a Cy3/TRITC filter before use of the Autofluorescence Eliminator Reagent.

    Autofluorescence Eliminator Reagent (Cat. No. 2160). Elimination of autofluorescence in monkey brain using a Cy3/TRITC filter after the use of the Autofluorescence Eliminator Reagent.

    Autofluorescence Eliminator Reagent (Cat. No. 2160) Autofluorescence in monkey brain using a Cy3/TRITC filter before use of the Autofluorescence Eliminator Reagent.

    Autofluorescence Eliminator Reagent (Cat. No. 2160). Elimination of autofluorescence in monkey brain using a Cy3/TRITC filter after the use of the Autofluorescence Eliminator Reagent.

    Autofluorescence Eliminator Reagent (Cat. No. 2160) Forty micron sections through the basal nucleus of Meynert from the brain of an adult human male. The sections were untreated (A), treated with the Autofluorescence Eliminator Reagent (B), or stained with a polyclonal goat anti-ChAT antibody (Cat. No. AB144P) and visualized with a Cy3-conjugated secondary antibody followed by treatment with the Autofluorescence Eliminator Reagent (C). Images were collected using a Bio-Rad Radiance 2100 MP Rainbow confocal microscope with a 20X objective. Illumination was provided by a 543 nm laser line, and emission was collected from 555-625 nm. The image collection settings (laser power, PMT gain, pinhole diameter, and background level) were identical for all three images. Photos courtesy of Michael Hendrickson and Ronald Kalil, W.M. Keck Laboratory for Biological Imaging, University of Wisconsin-Madison.

    Description:
    Autofluorescence Eliminator Reagent
    Trade Name:
    Chemicon (Millipore)
    Product Overview:
    Ready-to-use for application in fluorescence microscopy procedures. With increasing age, the autofluorescent pigment lipofuscin accumulates in the cytoplasm of many cell types, including neurons. The presence of lipofuscin granules can complicate the use of fluorescence microscopy in the central nervous system because of its broad excitation and emission spectra, which overlaps with those of most commonly used fluorophores. The Autofluorescence Eliminator Reagent will reduce or eliminate lipofuscin-like autofluorescence without adversely affecting other fluorescent label in sections of human, monkey or rat neural tissue as well as other tissues.
    Key Applications:
    Immunohistochemistry
    Application Notes:
    Fluorescence immunohistochemistry counterstain.

    PROTOCOL:

    1.After immunofluorescence histochemistry, the sections are immersed in PBS for 5 min.·

    2.Sections are immersed in 70% ethanol for 5 min.·

    3.Sections are immersed in Autofluorescence Eliminator Reagent for 5 min.

    4.Sections are immersed in three changes of 70% ethanol for 1 min. each time.·

    5.Sections are mounted using an antifading solution (e.g. DABCO, non-xylene-based).



    Note: Reagent will block all fluorescence if incubation is too long; length of incubation time and number of 70% ethanol washes can be altered and optimized for various tissues and fluorescent antibody probes. In some instances the reagent can be applied prior to immunofluorescence, however in most cases better results are obtained when used as we direct above (use after immunofluorescence procedures are completed).



    Optimal time of incubation with the Autofluorescence Eliminator Reagent should be determined by the end user for each sample.

    Absorption maximum: 595-605
    Usage Statement:
    Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
    Kit or Assay Type:
    Immunohistochemistry Assays
    Presentation:
    Liquid in 70% ethanol containing no preservatives. Store at room temperature in the dark.
    Storage Conditions:
    When stored at room temperature, this reagent is stable up to the expiration date printed on the label. Do not freeze or expose to elevated temperatures.
    Reagent Type:
    Detection Reagents

    更多产品技术资讯,请访问密理博中国博客:http://blog.milliporechina.com

    详细描述见链接:http://www.millipore.com/catalogue/item/2160

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