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.
Camco® Wright Stain Buffer, pH 7.15, Cambridge
Supplier: Cambridge Diagnostic Products
Each vial contains enough buffer to prepare one gallon of pH 7.15 buffer solution for use in the five-step staining process
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TE Buffer, 1X, Molecular Biology Grade, Promega
Supplier: Promega Corporation
TE Buffer, 1X, Molecular Grade (pH 8.0), is a buffer composed of 10 mM Tris-HCl containing 1 mM EDTA.Na2.
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PhosphoSafe™ Extraction Reagent, MilliporeSigma
Supplier: MilliporeSigma
PhosphoSafe™ extraction buffer efficiently extracts cytosolic proteins from mammalian and insect cells while preserving their phosphorylation state.
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Buffer Solution, Color-Coded, Fluka™, Honeywell Research Chemicals
Supplier: Honeywell Research Chemicals
These buffer solutions are color-coded for easy identification and the pH 4 and 7 version have fungicide additive.
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Buffer Solution A, for Sulfate Analysis (Turbidimetric Method), Ricca Chemical Company
Supplier: Ricca Chemical
Reagent 3a (Buffer Solution A) for APHA method 4500-SO42-, E: Turbidimetric Method, for Sulfate Analysis
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OmniPur® PBS Liquid Concentrate 10X, Calbiochem®, MilliporeSigma
Supplier: MilliporeSigma
Molecular biology grade 10X PBS liquid concentrate.
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AccuGENE® PBS (phostphate buffered saline) Buffers, Lonza
Supplier: Lonza
AccuGENE™ Molecular Biology Buffers are ready-to-use solutions ideal for a wide range of molecular biology applications
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DNA Suspension Buffer, Teknova
Supplier: Teknova
RNAse, DNAse Tested (10mM Tris, 0.1mM EDTA)
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Citrate, 0.5 M Buffer Solutions, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Colourless odourless buffer solutions.
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Monarch® gDNA Elution Buffer, New England Biolabs
Supplier: New England Biolabs (NEB)
The Monarch® gDNA Elution Buffer a component of the Monarch® Genomic DNA Purification Kit (NEB #T3010), which can be used to purify up to 30 µg genomic DNA from a variety of sample types.
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AMPD, 0.2 M Buffer Solutions, Thermo Scientific
Supplier: Thermo Scientific Chemicals
2-Amino-2-methyl-1,3-propanediol buffer, colorless and odorless.
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ReadiUse™ Annexin Binding Buffer, Optimized for Imaging and Flow Cytometry
Supplier: AAT BIOQUEST INC
The ReadiUse™ Annexin Binding Buffer *Optimized for Imaging and Flow Cytometry* is an isotonic buffer designed to promote the labeling of apoptotic cells with annexin V conjugates.
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Electrophoresis Running Buffer
Supplier: Edvotek
Tris Acetate, pH 7.8, concentrated 50X (for 5 L—20 standard gels).
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Acetate Buffer Solution, Fluka™, Honeywell Research Chemicals
Supplier: Honeywell Research Chemicals
This pH buffer solution is a combination of sodium acetate/acetic acid in 1:1 ratio for complexometry.
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Phosphate Buffer, 0.05 Molar, pH 7.2, Ricca Chemical Company
Supplier: Ricca Chemical
0.05 Molar potassium phosphate buffer made from ACS and reagent grade materials. pH 7.2 ± 0.5
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InVivoPure™ pH 6.5 Dilution Buffer, BioXCell
Supplier: Bio X Cell
InVivoPure™ dilution buffers are specifically formulated and tested to satisfy the stringent requirements for in vivo applications.
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InVivoPure™ pH 8.0 Dilution Buffer, BioXCell
Supplier: Bio X Cell
InVivoPure™ dilution buffers are specifically formulated and tested to satisfy the stringent requirements for in vivo applications.
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Acetate Buffer, pH 4.5, Ricca Chemical Company
Supplier: Ricca Chemical
0.4359 Molar sodium acetate buffer adjusted with acetic acid to pH 4.5
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Antarctic Phosphatase 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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PBS-TWEEN®, Phosphate Buffered Saline Tablets, MilliporeSigma
Supplier: MilliporeSigma
Dissolving one tablet in 1 liter of deionized water yields 140 mM NaCl, 3 mM KCl, 0.05% TWEEN® 20 Detergent, 10 mM phosphate buffer, pH 7.4 at 25°C.
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Monarch® gDNA Tissue Lysis Buffer, New England Biolabs
Supplier: New England Biolabs (NEB)
The Monarch® gDNA Tissue Lysis Buffer is a component of the Monarch® Genomic DNA Purification Kit (NEB #T3010), which can be used to purify up to 30 µg genomic DNA from a variety of sample types.
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Monarch® gDNA Cell Lysis Buffer, New England Biolabs
Supplier: New England Biolabs (NEB)
The Monarch® gDNA Cell Lysis Buffer is a component of the Monarch® Genomic DNA Purification Kit (NEB #T3010), which can be used to purify up to 30 µg genomic DNA from a variety of sample types.
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Millonig's Phosphate Buffers, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Millonig recommended to use this buffers for the fixation of very hydrated tissues with osmium tetroxide. For marine organisms, a higher concentration of sodium chloride (3%) is recommended.
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Monarch® gDNA Blood Lysis Buffer, New England Biolabs
Supplier: New England Biolabs (NEB)
The Monarch® gDNA Blood Lysis Buffer a component of the Monarch® Genomic DNA Purification Kit (NEB #T3010), which can be used to purify up to 30 µg genomic DNA from a variety of sample types.
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Buffer Solution, for Nitrate Determination using Ion Selective Electrode, Ricca Chemical Company
Supplier: Ricca Chemical
Reagent 3d (Buffer Solutions) for APHA method 4500-NO3-, D: Nitrate Electrode Method
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Redox Buffer Solution
Supplier: Mettler Toledo
Redox buffer solutions are used for verification of all common redox sensors.
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ReadiUse™ Yeast Cell Lysis Buffer, 5X
Supplier: AAT BIOQUEST INC
ReadiUse™ Yeast Cell Lysis Buffer is a biochemical reagent designed for efficient yeast cell lysis and protein solubilization in laboratory applications.
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Citrate Buffer, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
Citric acid and sodium citrate.
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T4 Polynucleotide Kinase 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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Glo Lysis Buffer, 1X, Promega
Supplier: Promega Corporation
Glo Lysis Buffer (GLB), 1X, is a proprietary formulation developed to promote rapid lysis of cultured mammalian cells within five minutes without scraping or performing freeze-thaw cycles.