Resisting pH changes, buffers protect samples when acids or alkali is added. Powder and liquid forms efficiently track proteins during electrophoresis isolation and separation. The salty buffers can also be used to calibrate and standardize pH meters for accurate readings. Blocking substances stop antibody attachment to membrane free sites that would produce an interfering background. In various concentrations to fit any need, the buffers may come in liquids or dehydrated formats.
ProXtract B™ Extraction Buffer, Rockland Immunochemicals
Supplier: Rockland Immunochemical
ProXtract B™ is ready-to-use as a working 1X solution and requires no further dilution.
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UNEX Buffer, Microbiologics
Supplier: MICROBIOLOGICS, INC.
Ready-to-use UNEX Buffer is an isothiocyanate lysis buffer specially designed for preserving samples and universal nucleic acid extraction (UNEX) of DNA and RNA from viruses, bacteria, and parasites.
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RIPA Lysis and Extraction Buffer, G-Biosciences
Supplier: G-Biosciences
G-Biosciences' RIPA Lysis and Extraction Buffer is a complete lysis buffer for the release of cytoplasmic, membrane and nuclear proteins from adherent and suspension cultured mammalian cells
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Citrate Buffer (10X), pH 6.0, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
This buffer is intended for heat-induced antigen retriever on formalin-fixed paraffin-embedded (FFPE) tissue sections prior to application of antibodies.
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pH Buffer Solutions, NIST/DIN
Supplier: Mettler Toledo
The NIST/DIN pH buffers are specified to three decimal places, for example 9.180, offering the highest possible pH precision.
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Corning® Sodium Bicarbonate, Corning
Supplier: Corning
Sodium bicarbonate is used as part of a buffering system commonly used to maintain physiological pH 7.2 - 7.4 in a culture environment
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Tris Glycine Transfer Buffer, 10X, Seracare
Supplier: KPL
Tris-glycine transfer buffer is ideal for preparing a standard western blot transfer buffer (Towbin) and for use as a gel electrophoresis buffer for native Tris-glycine gel without SDS.
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Protexidase™, Peroxidase Protective Buffer, Immuno™, MP Biomedicals
Supplier: MP Biomedicals
A peroxidase protective buffer which stabilizes HRP conjugates
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Sym-Collidine Buffer Kit, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
A very stable buffer, used with Osmium tetroxide; provides excellent fixation, better stability and buffering capacity.
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Ammonium Chloride Buffer Solution, pH 10.0, EP Buffer Solution 4007300, Ricca Chemical Company
Supplier: Ricca Chemical
Suitable for use as Ammonium Chloride Buffer, pH 10.0 R per EP Method 4007300
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SingleShot Buffer Pouches
Supplier: NuSep
Each pouch contains a convenient, pre-mixed buffer solution; just add water!
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Sheath Fluid (30X), Tonbo Biosciences
Supplier: Tonbo Biosciences
Tonbo Biosciences Sheath Fluid (30X) is a pre-filtered, pH balanced phosphate buffered saline solution that can be used for transporting particles though any flow cytometer.
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Lysis Buffer, FLEXLyse
Supplier: Beckman Coulter
Whole blood assays are our best approximation of physiological conditions in research flow cytometry. Density gradient leukocyte isolation or bulk lysing procedures are common to remove red blood cells, but decompose the native material prior to antigen detection. Common lysing buffers avoid this decomposition and eliminate the gradient-related preanalytical workload, but also increase sample volume beyond the single-well capacity of many plate formats, limiting throughput and automation options.
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TraceSELECT™ Fluka™ Cesium Chloride - Lanthanum Chloride Buffer, Honeywell Reseach Chemicals
Supplier: Honeywell Research Chemicals
TraceSELECT™, for flame atomic absorption spectrometry.
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Ammonia-Ammonium Chloride Buffer TS, Ricca Chemical Company
Supplier: Ricca Chemical
Ammonia-Ammonium Chloride Buffer TS, per USP
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TE Buffer 20X, (pH 7.5), Promega
Supplier: Promega Corporation
20X TE Buffer (pH 7.5) is a buffer composed of 0.2mM Tris-HCl and 20mM EDTA (pH 7.5 at 25°C).
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Phosphate-Citrate Buffer (5X), Thermo Scientific
Supplier: Thermo Scientific Chemicals
Phosphate-Citrate Buffer (5X) is used as a substrate buffer in immunoassay procedures. It is used in SDS PAGE electrophoresis.
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Buffer Assortment Pack, RICCA Chemical Company
Supplier: Ricca Chemical
Buffer assortment pack includes buffers with pH 4, 7 and 10
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Kinase Assay Buffers II
Supplier: Sino Biological
Kinase assay buffer II is used for assaying kinase protein.
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DNase I Reaction Buffer, New England Biolabs
Supplier: New England Biolabs (NEB)
New England Biolabs supplies a 10X reaction buffer with all of its enzymes
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Corning® 3M™ Sodium Acetate, Corning
Supplier: Corning
Sodium Acetate is a common molecular biology reagent. All production lots are tested to ensure that they are free of RNAse. It is often used in buffer systems to maintain the pH of a given solution.
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Biological Buffers, Teknova
Supplier: Teknova
Teknova buffers are specifically formulated to comply with current molecular biology protocols.
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Buffers, Concentrated Solutions, Honeywell Fluka™
Supplier: Honeywell Research Chemicals
Concentrate for dilution to 500 mL of buffer solution.
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Buffer No. 16, Hardy Diagnostics
Supplier: Hardy Diagnostics
For the use in determination of antimicrobial activity.