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1377 results for Buffers

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Buffers

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.

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Buffer Assortment Pack, Hydrion Buffer Chemvelopes, Micro Essential Lab

Supplier: Micro Essential

Buffer assortment pack includes buffers with pH ranges from 2 to 11. Chemvelopes are made of a triple protective foil consisting of aluminum, polyethylene and paper which keeps the Hydrion Buffers dry and free-flowing.

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10X Tris-Glycine

Supplier: Rockland Immunochemical

Tris-Glycine Running Gel buffer for polyacrylamide gel electrophoresis - without SDS (sodium dodecyl sulfate)

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Dulbecco’s Phosphate Buffer Saline – D-PBS, Electron Microscopy Sciences

Dulbecco’s Phosphate Buffer Saline – D-PBS, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences

All of our Dullbecco’s phosphate buffer saline solutions contain: potassium chloride, potassium phosphate monobasic, sodium chloride, sodium phosphate dibasic, and D-glucose.

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Phosphatase Assay Buffers III

Supplier: Sino Biological

5X Stock solution of the buffer used for assaying phosphatase proteins.

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Reporter Lysis Buffer 5X, Promega

Reporter Lysis Buffer 5X, Promega

Supplier: Promega Corporation

Mild lysis reagent used with the Luciferase Assay System with Reporter Lysis Buffer (#PAE4030), developed for reporter quantitation in mammalian cells.

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PBS, Phosphate Buffered Saline Tablets, MilliporeSigma

Supplier: MilliporeSigma

Dissolving one tablet in 1 liter of deionized H₂O yields 140 mM NaCl, 10 mM phosphate buffer, and 3 mM KCl, pH 7.4 at 25°C.

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Acetate Buffer, pH 6.0, EP Buffer Solution 4002200, Ricca Chemical Company

Acetate Buffer, pH 6.0, EP Buffer Solution 4002200, Ricca Chemical Company

Supplier: Ricca Chemical

Suitable for use as Acetate Buffer, pH 6.0 R, per EP Method 4402200

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Cross Absorption Regeneration Buffer, 1X

Supplier: Immunoreagents

Cross Absorption Regeneration Buffer, 1X

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RNA Prep Buffer, Zymo Research

RNA Prep Buffer, Zymo Research

Supplier: Zymo Research

Zymo Research

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ReadiUse™ PCR Reaction Buffer

ReadiUse™ PCR Reaction Buffer

Supplier: AAT BIOQUEST INC

This ready to use PCR buffer contains several components essential for the PCR reaction.

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Corning® EDTA, 0.5M pH 8.0, Corning

Corning® EDTA, 0.5M pH 8.0, Corning

Supplier: Corning

EDTA (ethylenediaminetetraacetic acid) is a polyamino carboxylic acid. It is a colorless, water-soluble solid and is useful as a chelating agent due to its ability to "sequester" metal ions such as Ca2+ and Fe3+.  These cations are responsible for various undesirable effects in molecular biological and cell culture processes. After being bound by EDTA, these metal ions remain in the solution but exhibit diminished reactivity.  The use of EDTA therefore allows for greater control over many experiments.

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Cross Absorption Equilibration/Wash Buffer, 1X

Supplier: Immunoreagents

Cross Absorption Equilibration/Wash Buffer, 1X

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Optimizer Buffer™ For Optimal Cross-linking & Modification, G-Biosciences

Optimizer Buffer™ For Optimal Cross-linking & Modification, G-Biosciences

Supplier: G-Biosciences

The conjugation and modification reactions used to cross-link proteins or couple labels to proteins, such as biotin, enzymes, and fluorescent dyes, require certain conditions, including pH and chemical composition, for optimal conjugation

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TE Buffer, 1X, Molecular Biology Grade, Promega

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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10X PBS pH 7.2

Supplier: Rockland Immunochemical

10X Phosphate buffered saline (PBS) pH 7.2

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Citrate, 0.5 M Buffer Solutions, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Colourless odourless buffer solutions.

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HyClone™ AdvanceSTEM Dulbecco's Phosphate Buffered Saline (DPBS), ES Cell Qualified, Cytiva

HyClone™ AdvanceSTEM Dulbecco's Phosphate Buffered Saline (DPBS), ES Cell Qualified, Cytiva

Supplier: Cytiva

A balanced salt solution tested for use with embryonic stem cells.

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Monarch® RNA Priming Buffer, New England Biolabs

Supplier: New England Biolabs (NEB)

Need more RNA Priming Buffer? No problem. Monarch® kit components are all available for purchase separately.

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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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ULTROL® Grade, Tris Base Buffer, Calbiochem®, MilliporeSigma

Supplier: MilliporeSigma

Tris Base buffer is useful in the pH range of 10.3 to 11.3 and has a pKa of 8.1 at 25 °C.

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Tissue Lysis Buffer (TLA), Promega

Tissue Lysis Buffer (TLA), Promega

Supplier: Promega Corporation

Used with the ReliaPrep™ Large Volume HT gDNA Isolation System (Cat.# A2751) or the ReliaPrep™ gDNA Tissue Miniprep Systems (Cat.# A2051, and A2052)

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AccuGENE® Running Buffers

AccuGENE® Running Buffers

Supplier: Lonza

AccuGENE™ Molecular Biology Buffers are ready-to-use solutions ideal for a wide range of molecular biology applications. Each reagent is prepared with 18 megOhm water, filtered using a 0.2 micron filter, and filled into sterile bottles.

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Monarch® RNA Lysis Buffer, New England Biolabs

Supplier: New England Biolabs (NEB)

Need more RNA Lysis Buffer? No problem. Monarch® Kit components are all available for purchase separately.

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Camco® Wright Stain Buffer, pH 7.15, Cambridge

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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ReadiUse™ Yeast Cell Lysis Buffer, 5X

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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50X TAE (Tris-Acetate EDTA), pH 8.3

Supplier: GROWCELLS

TAE buffer is used in agarose gel electrophoresis and Polyacrylamide gels both as a buffer and a component of a gel

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Ammoniacal Buffer, pH 10.0, Ricca Chemical Company

Ammoniacal Buffer, pH 10.0, Ricca Chemical Company

Supplier: Ricca Chemical

Ammonium Hydroxide/Ammonium Chloride buffer, pH 10.0 ± 0.1

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Monarch® gDNA Wash Buffer, New England Biolabs

Supplier: New England Biolabs (NEB)

The Monarch® gDNA Wash 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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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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DNA Suspension Buffer, Teknova

Supplier: Teknova

RNAse, DNAse Tested (10mM Tris, 0.1mM EDTA)

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