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You searched for: Buffers

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.

TBST, 20X, Teknova

Supplier: Teknova

TBST stock for western blotting and other applications.

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Potassium acetate, 1M aq. soln., pH 7.5, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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BLOK™ BSA, 10% BSA Protein Blocking Solution, G-Biosciences

Supplier: G-Biosciences

G-Biosciences' BLOK™ BSA is a 10% BSA protein blocking solution suitable for blocking Western blots, ELISA and dot Blots

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NEBuffer Set (EcoRI, DpnII), New England Biolabs

NEBuffer Set (EcoRI, DpnII), New England Biolabs

Supplier: New England Biolabs (NEB)

New England Biolabs provides 10X NEBuffer with each restriction endonuclease to assure optimal (100%) activity.

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Earle’s balanced salt solutions (EBSS) Formula I

Earle’s balanced salt solutions (EBSS) Formula I

Supplier: Electron Microscopy Sciences

All of our Earle’s Balanced Salt Solution contains: Potassium Chloride, Sodium Chloride, Sodium Phosphate Monobasic, and D-glucose. Some formulations may contain additional components. All of the solutions are prepared 1X strength.

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BLOT-QuickBlocker™ Modified Milk Protein Blocking Agent, G-Biosciences

Supplier: G-Biosciences

G-Biosciences' BLOT-QuickBlocker™ is a novel modified milk protein that is highly soluble and does not inhibit peroxidase detection

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NEBuffer 4 , New England Biolabs

NEBuffer 4 , New England Biolabs

Supplier: New England Biolabs (NEB)

New England Biolabs provides a color-coded 10X NEBuffer with each restriction endonuclease to ensure optimal (100%) activity

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Nuclear and Cytoplasmic Extraction Kit, G-Biosciences

Nuclear and Cytoplasmic Extraction Kit, G-Biosciences

Supplier: G-Biosciences

For the enrichment of cytoplasmic and nuclear fractions from cultured cells and tissues

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Pierce Subcellular Protein Fractionation Kit, Thermo Scientific

Pierce Subcellular Protein Fractionation Kit, Thermo Scientific

Supplier: Thermo Scientific

Thermo Scientific Subcellular Protein Fractionation Kit for Cultured Cells enables segregation and enrichment of proteins from five different cellular compartments.

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NEBuffer 2 , New England Biolabs

NEBuffer 2 , New England Biolabs

Supplier: New England Biolabs (NEB)

New England Biolabs provides a color-coded 10X NEBuffer with each restriction endonuclease to ensure optimal (100%) activity

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Acetate Buffer, pH 4.0, for Residual Chlorine Analysis, Ricca Chemical Company

Acetate Buffer, pH 4.0, for Residual Chlorine Analysis, Ricca Chemical Company

Supplier: Ricca Chemical

Suitable for use in the following compendial methods: -APHA 4500-ClO C, Reagent 3, for Chlorine Dioxide via Amperometric Method I -APHA 4500-Cl E, Reagent 3d, for Chlorine (Residual) via Low-Level Amperometric Titration Method -APHA 4500-Cl D, Reagent 3d, for Chlorine (Residual) via Amperometric Titration Method -APHA 4500-Cl C, Reagent 3e, for Chlorine (Residual) via Iodometric Method II -EPA 330.2, Reagent 5.2 for Chlorine, Total Residual -EPA 330.2, Reagent 5.5 for Chlorine, Total Residual -ASTM D1253, Reagent 8.3 for Residual Chlorine

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NEBuffer 3 , New England Biolabs

NEBuffer 3 , New England Biolabs

Supplier: New England Biolabs (NEB)

New England Biolabs provides a color-coded 10X NEBuffer with each restriction endonuclease to ensure optimal (100%) activity

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Alkaline Lysis Solution, Teknova

Supplier: Teknova

Alkaline lysis solution is used in the alkaline lysis method of plasmid DNA purification to produce a cleared lysate solution.

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Pierce™ Subcellular Protein Fractionation Kit for Tissues, Thermo Scientific

Pierce™ Subcellular Protein Fractionation Kit for Tissues, Thermo Scientific

Supplier: Thermo Scientific

The Pierce™ kit is ideal for cell fractionation and enrichment of proteins from five different cellular compartments within two hours.

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FISH-Blocker™ Non-Animal Sera Protein Blocking Agent, G-Biosciences

Supplier: G-Biosciences

G-Biosciences' FISH-Blocker™ is uses a fish protein as the primary blocking agent to eliminate cross reactivity

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NEBuffer 1 , New England Biolabs

NEBuffer 1 , New England Biolabs

Supplier: New England Biolabs (NEB)

New England Biolabs provides a color-coded 10X NEBuffer with each restriction endonuclease to ensure optimal (100%) activity

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ToxiLight® 100% Lysis Control Set

ToxiLight® 100% Lysis Control Set

Supplier: LONZA PHARMA - BIOSCIENCE CA

The ToxiLight® 100% lysis reagent set is intended for use with the ToxiLight® non-destructive cytotoxicity assay (sold seperately) and is designed to give the user a 100% lysis or total adenylate kinase control.

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100 mM Sodium Phosphate with 10 mM EDTA and 0.01% Tween-20

Supplier: Teknova

100 mM sodium phosphate with 10 mM EDTA and 0.01% Tween-20

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NAP-BLOCKER™ Non-Animal Protein Blocking Agent, G-Biosciences

NAP-BLOCKER™ Non-Animal Protein Blocking Agent, G-Biosciences

Supplier: G-Biosciences

A major drawback of current blocking solutions, such as BSA, casein and milk powder, is that they are derived from animal sources

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Potassium acetate, 1M aqua solution, pH 7.5, RNAse free, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Potassium acetate, 1M aqua solution, pH 7.5, RNAse free, Thermo Scientific

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GenScript® WB-MASTER Protein Standard, GenScript

GenScript® WB-MASTER Protein Standard, GenScript

Supplier: Genscript

WB-MASTER Protein Standard, Designed for convenient protein identification in western blot, Consists of 7 recombinant proteins with MW of 20-120KDa, Volume: 2.5-10 ul/well, the loading volume of the marker should be optimized for different experiments, Size: 250ul

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RNAdvance Viral RNA Extraction Kit, Beckman Coulter

RNAdvance Viral RNA Extraction Kit, Beckman Coulter

Supplier: Beckman Coulter

Extract high-quality RNA from saliva, nasopharyngeal and oropharyngeal swab collection devices.

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Aurion R-Gent Silver Enhancement, Electron Microscopy Sciences

Aurion R-Gent Silver Enhancement, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences

AURION R-Gent SE-EM are high efficiency silver enhancement reagents for electron microscopy. These intensify the gold particles by homogeneous deposition of metallic silver on the particle surface. The resulting electron dense signal is easily detected and is compatible with heavy metal counterstaining.

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Luna Cell Ready Lysis Module, New England Biolabs

Luna Cell Ready Lysis Module, New England Biolabs

Supplier: New England Biolabs (NEB)

Cell cultures are often analyzed for gene expression or treatment responses as a proxy for a living organism. Traditionally, RNA is extracted and purified from treated cells via column-based or chemical methods. The Luna Cell Ready Lysis Module is a fast, convenient, and sensitive alternative for evaluating RNA expression levels without performing traditional RNA extraction steps.

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Monarch® RNase A, New England Biolabs

Supplier: New England Biolabs (NEB)

Monarch® RNase A is a component of the Monarch® Genomic DNA Purification Kit (NEB #T3010), which can be used to purify genomic DNA from a variety of sample types. 

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S-adenosylmethionine (SAM) (32mM), New England Biolabs

S-adenosylmethionine (SAM) (32mM), New England Biolabs

Supplier: New England Biolabs (NEB)

S-adenosyl-methionine (SAM) is included with all of the DNA methylases available from New England Biolabs, Inc

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