Buffers, Accessories, & Background Reducers
A wide range of accessory products for optimal staining and added convenience.
- TrueBlack® Autofluorescence Quencher and Blocking Buffers for immunofluorescence and western blotting.
- EverBrite™ Mounting Medium is an excellent antifade for fluorescence microscopy and comes in wetset, hardset, and convenient Drop-n-Stain™ formats.
- CoverGrip™ coverslip sealant and SuperHT Pap pens for microscopy slides.
- EM-grade, preservative-free, and ready to use 4% Paraformaldehyde Fixative.
- Buffers including 5X TBE, 10X PBS, Annexin V binding buffer.
- Blocking reagents including fish gelatin, dry milk, BSA.
- Reducing agents, apoptosis inducers, and other chemicals.
Showing 1–16 of 48 results
TrueBlack® Lipofuscin Autofluorescence Quencher
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® 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)
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.
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
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).
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
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.
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
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.
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
A revolutionary antifade mounting medium optimally formulated for preserving fluorescence of our CF® dyes and other fluorochromes. Available with or without DAPI.
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
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.
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.
GelGreen® Agarose LE
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.
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.
GelRed® Agarose LE
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.
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.
Paraformaldehyde, 4% in PBS, Ready-to-Use Fixative
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.
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
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 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)
Molecular biology grade 10X phosphate-buffered saline (PBS). RNase-, DNase-, protease-free.
Molecular biology grade 10X phosphate-buffered saline (PBS). RNase-, DNase-, protease-free.
Agarose LE, Ultra-Pure Molecular Biology Grade
High performance agarose for nucleic acid electrophoresis (analytical or preparative) and blotting. Validated for use with Biotium’s GelRed®, GelGreen®, and DNAzure® gel stains.
High performance agarose for nucleic acid electrophoresis (analytical or preparative) and blotting. Validated for use with Biotium’s GelRed®, GelGreen®, and DNAzure® gel stains.
Bovine Serum Albumin 30% solution
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 (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
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.
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.
CoverGrip™ Coverslip Sealant
CoverGrip™ Coverslip Sealant is the first product specifically designed for sealing the edges of wet-mounted coverslips for fluorescence microscopy. Unlike nail polish, CoverGrip™ contains no ingredients that can leach into aqueous mounting medium and affect specimen fluorescence.
CoverGrip™ Coverslip Sealant is the first product specifically designed for sealing the edges of wet-mounted coverslips for fluorescence microscopy. Unlike nail polish, CoverGrip™ contains no ingredients that can leach into aqueous mounting medium and affect specimen fluorescence.