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Buffers, Accessories, & Background Reducers

A wide range of accessory products for optimal staining and added convenience.

Showing 1–16 of 48 results

    GelRed® Agarose LE

    Sizes: 5 g, 50 gCatalog #: 41029-5G, - 41029-50GView allHide

    GelRed® Agarose LE is  pre-coated with GelRed® Nucleic Acid Gel Stain for simple preparation of precast gels. With no need to handle concentrated fluorescent dye while preparing your gel, GelRed® Agarose offers greater convenience and safety.

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    GelRed® Agarose LE is  pre-coated with GelRed® Nucleic Acid Gel Stain for simple preparation of precast gels. With no need to handle concentrated fluorescent dye while preparing your gel, GelRed® Agarose offers greater convenience and safety.

     

    GelGreen® Agarose LE

    Sizes: 5 g, 50 gCatalog #: 41030-5G, - 41030-50GView allHide

    GelGreen® Agarose LE is  pre-coated with GelGreen® Nucleic Acid Gel Stain for simple preparation of precast gels. With no need to handle concentrated fluorescent dye while preparing your gel, GelGreen® Agarose offers greater convenience and safety.

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    GelGreen® Agarose LE is  pre-coated with GelGreen® Nucleic Acid Gel Stain for simple preparation of precast gels. With no need to handle concentrated fluorescent dye while preparing your gel, GelGreen® Agarose offers greater convenience and safety.

     

    Agarose LE, Ultra-Pure Molecular Biology Grade

    Sizes: 25 g, 100 g, 500 gCatalog #: 41028-25G, 41028-100G, - 41028-500GView allHide

    High performance agarose for nucleic acid electrophoresis (analytical or preparative) and blotting. Validated for use with Biotium’s GelRed®, GelGreen®, and DNAzure® gel stains.

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    High performance agarose for nucleic acid electrophoresis (analytical or preparative) and blotting. Validated for use with Biotium’s GelRed®, GelGreen®, and DNAzure® gel stains.

     

    TBE Buffer, 5X

    From: $55 Sizes: 4 LCatalog #: 41006

    5X TBE (Tris-Borate-EDTA) is a concentrated buffer solution in deionized water. TBE is used for polyacrylamide and agarose gel electrophoresis.

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    4 L
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    5X TBE (Tris-Borate-EDTA) is a concentrated buffer solution in deionized water. TBE is used for polyacrylamide and agarose gel electrophoresis.

     

    TrueBlack® Lipofuscin Autofluorescence Quencher

    Sizes: 1 mLCatalog #: 23007

    TrueBlack® Lipofuscin Autofluorescence Quencher, 20X in DMF, is a new reagent for quenching lipofuscin autofluorescence in tissue sections for immunofluorescence staining. It can also help reduce autofluorescence from other sources like extracellular matrix.

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    1 mL
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    TrueBlack® Lipofuscin Autofluorescence Quencher, 20X in DMF, is a new reagent for quenching lipofuscin autofluorescence in tissue sections for immunofluorescence staining. It can also help reduce autofluorescence from other sources like extracellular matrix.

     

    TrueBlack® IF Background Suppressor System (Permeabilizing)

    Sizes: 20 assays, 200 assaysCatalog #: 23012, - 23012-TView allHide

    The TrueBlack® Background Suppressor System is designed for optimal blocking of non-specific antibody binding as well as direct interaction of fluorescent dyes on antibodies with cells or tissue sections.

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    The TrueBlack® Background Suppressor System is designed for optimal blocking of non-specific antibody binding as well as direct interaction of fluorescent dyes on antibodies with cells or tissue sections.

     

    TrueBlack® WB Blocking Buffer Kit

    Sizes: 10 membranes, 50 membranesCatalog #: 23013, - 23013-TView allHide

    The TrueBlack® WB Blocking Buffer Kit is a ready-to-use buffer system that provides optimal specificity, sensitivity, and background signal suppression for fluorescence-based western blotting (WB).

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    The TrueBlack® WB Blocking Buffer Kit is a ready-to-use buffer system that provides optimal specificity, sensitivity, and background signal suppression for fluorescence-based western blotting (WB).

     

    Drop-n-Stain EverBrite™ Mounting Medium

    Sizes: 2 mL, 10 mLCatalog #: 23008-T, 23009-T, 23009, - 23008View allHide

    Wet-set antifade mounting medium optimally formulated for preserving fluorescence of our CF® dyes and other fluorochromes.  Dropper bottle makes for quick and easy dispensing. Available with or without DAPI.

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    Wet-set antifade mounting medium optimally formulated for preserving fluorescence of our CF® dyes and other fluorochromes.  Dropper bottle makes for quick and easy dispensing. Available with or without DAPI.

     

    EverBrite™ Hardset Mounting Medium

    From: $131 Sizes: 10 mLCatalog #: 23003, - 23004View allHide

    A revolutionary antifade mounting medium optimally formulated for preserving fluorescence of our CF® dyes and other fluorochromes. EverBrite™ Hardset mounting medium hardens at room temperature completely in 24 hours.

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    10 mL
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    A revolutionary antifade mounting medium optimally formulated for preserving fluorescence of our CF® dyes and other fluorochromes. EverBrite™ Hardset mounting medium hardens at room temperature completely in 24 hours.

     

    EverBrite™ Mounting Medium

    From: $116 Sizes: 10 mLCatalog #: 23001, - 23002View allHide

    A revolutionary antifade mounting medium optimally formulated for preserving fluorescence of our CF® dyes and other fluorochromes. Available with or without DAPI.

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    10 mL
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    A revolutionary antifade mounting medium optimally formulated for preserving fluorescence of our CF® dyes and other fluorochromes. Available with or without DAPI.

     

    Flow Cytometry Fixation/Permeabilization Kit

    From: $27 Sizes: 50 testsCatalog #: 23006

    Flow Cytometry Fixation/Permeabilization Kit contains optimally formulated buffers for fixation and permeabilization of suspension cells for immunofluorescence staining of intracellular antigens for analysis by flow cytometry. Note: the fixation buffer in this kit is prepared from methanol-stabilized formaldehyde. For methanol-free fixative, see our Paraformaldehyde, 4% in PBS, Ready-to-Use Fixative.

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    50 tests
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    Flow Cytometry Fixation/Permeabilization Kit contains optimally formulated buffers for fixation and permeabilization of suspension cells for immunofluorescence staining of intracellular antigens for analysis by flow cytometry. Note: the fixation buffer in this kit is prepared from methanol-stabilized formaldehyde. For methanol-free fixative, see our Paraformaldehyde, 4% in PBS, Ready-to-Use Fixative.

     

    Paraformaldehyde, 4% in PBS, Ready-to-Use Fixative

    Sizes: 5 x 20 mLCatalog #: 22023

    Paraformaldehyde, 4% in PBS is a ready-to-use fixation solution for cells or tissues. It is electron microscopy-grade paraformaldehyde dissolved in pH 7.4 PBS, and is stabilized by packaging under argon with no methanol added.

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    5 x 20 mL
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    Paraformaldehyde, 4% in PBS is a ready-to-use fixation solution for cells or tissues. It is electron microscopy-grade paraformaldehyde dissolved in pH 7.4 PBS, and is stabilized by packaging under argon with no methanol added.

     

    10X Fish Gelatin Blocking Agent

    From: $56 Sizes: 100 mLCatalog #: 22010

    10X Fish Gelatin Blocking Agent is a solution of cold water fish skin gelatin that can be added to blocking buffers to minimize non-specific antibody binding in immunodetection procedures such as Western Blotting and immunostaining. Unlike BSA or milk, fish gelatin does not contain IgG or serum proteins that could cross-react with mammalian antibodies.

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    100 mL
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    10X Fish Gelatin Blocking Agent is a solution of cold water fish skin gelatin that can be added to blocking buffers to minimize non-specific antibody binding in immunodetection procedures such as Western Blotting and immunostaining. Unlike BSA or milk, fish gelatin does not contain IgG or serum proteins that could cross-react with mammalian antibodies.

     

    10X Phosphate-Buffered Saline (PBS)

    Sizes: 4 LCatalog #: 22020

    Molecular biology grade 10X phosphate-buffered saline (PBS). RNase-, DNase-, protease-free.

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    4 L
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    Molecular biology grade 10X phosphate-buffered saline (PBS). RNase-, DNase-, protease-free.

     

    Bovine Serum Albumin 30% solution

    From: $89 Sizes: 100 mLCatalog #: 22014

    Bovine serum albumin (BSA) is commonly used as a stabilizing agent for proteins such as antibodies and enzymes, and as a blocking agent to reduce non-specific protein binding in immunoassays such as ELISA, immunofluorescence staining, and Western blotting. This is a 30% solution of BSA in water, prepared using IgG- and protease-free BSA.

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    100 mL
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    Bovine serum albumin (BSA) is commonly used as a stabilizing agent for proteins such as antibodies and enzymes, and as a blocking agent to reduce non-specific protein binding in immunoassays such as ELISA, immunofluorescence staining, and Western blotting. This is a 30% solution of BSA in water, prepared using IgG- and protease-free BSA.

     

    Bovine Serum Albumin Fraction V

    From: $137 Sizes: 50 gCatalog #: 22013

    Bovine serum albumin (BSA) is commonly used as a stabilizing agent for proteins and enzymes, including dilute solutions of antibody and use as a blocking agent to reduce non-specific binding. This BSA is protease- and IgG-free.

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    50 g
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    Bovine serum albumin (BSA) is commonly used as a stabilizing agent for proteins and enzymes, including dilute solutions of antibody and use as a blocking agent to reduce non-specific binding. This BSA is protease- and IgG-free.