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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.

 
 
DIGE buffer kit

DIGE buffer kit

Supplier: Cytiva

DIGE buffer kit is a tool to increase the quality, reproducibility, and convenience of 2-D DIGE using the Ettan™ DIGE system. The DIGE buffer kit is a specially designed two-buffer system for running up to twelve DIGE gels simultaneously.

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Proteometer-CV kit part 2/2 reagent (300 assays)

Proteometer-CV kit part 2/2 reagent (300 assays)

Supplier: NOVILYTIC

Fluorescent reagent for the Proteometer-CV kit.

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G-Biosciences Phosphate Buffer (200 mM Each)

Supplier: G-Biosciences

Water based salt solution containing sodium phosphate monobasic and dibasic at a fixed pH.

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Protein blocking solution, BLOK™ BLOTTO

Protein blocking solution, BLOK™ BLOTTO

Supplier: G-Biosciences

BLOK™ BLOTTO is a 5% novel modified milk protein solution used for Westerns, ELISA and dot blot blocking.

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Buffer kit for antibody purification on protein A column

Supplier: Thermo Fisher Scientific

Buffer kit for antibody purification

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Protein extraction kit, Insect PE LB™

Protein extraction kit, Insect PE LB™

Supplier: G-Biosciences

Insect PE LB™ has been developed for extraction of total biologically active, soluble proteins from adherent or suspension cultured insect cells, including Sf9 and Sf21. Insect PE LB™ utilises a mild non-ionic detergent and a proprietary combination of various salts and agents to enhance extraction and stability of proteins. The Insect PE LB™ is fully compatible with downstream processes, such as electrophoresis and chromatography. Depending on the required downstream application, additional agents such as reducing agents and protease inhibitors may be added into Insect PE LB™.

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Buffer, HEPES solution (1 mol/L), Corning®

Buffer, HEPES solution (1 mol/L), Corning®

Supplier: Corning

HEPES (N-2-hydroxyethylpiperazine-N'-2-ethanesulphonic acid) provides an alternative to the use of bicarbonate for buffering because it does not require elevated levels of CO2

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IPG buffers

IPG buffers

Supplier: Cytiva

IPG buffers are ampholyte-containing buffer concentrates specifically formulated for use with Immobiline™ DryStrip gels for isoelectric focusing, run as the first dimension of 2-D electrophoresis or as a separate application. Using Immobiline DryStrip gels together with matching IPG buffer gives high sample loading capacity, improves resolution, and increases the probability of detecting low abundance proteins.

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Y-PER™ plus Yeast Protein Extraction Reagent, Dialysable

Y-PER™ plus Yeast Protein Extraction Reagent, Dialysable

Supplier: Thermo Fisher Scientific

This extraction reagent is formulated to effectively lyse yeast and bacterial cells to extract and solubilise proteins for analysis.

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Subcellular Protein Fractionation Kit for Cultured Cells

Subcellular Protein Fractionation Kit for Cultured Cells

Supplier: Thermo Fisher Scientific

This kit is ideal for segregation and enrichment of proteins from five different cellular compartments.

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CSPL buffer

Supplier: OMEGA BIO-TEK

Component of the Mag-Bind® plant DNA 96 plus kit.

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Ab buffer kit

Ab buffer kit

Supplier: Cytiva

Ab buffer kit contains prepared buffer concentrates for binding, washing, and elution of IgG according to recommended protocols.

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HyClone™ Earle's 1X Balanced Salt Solution (EBSS): Solution

HyClone™ Earle's 1X Balanced Salt Solution (EBSS): Solution

Supplier: HyClone products (Cytiva)

Balanced salt solution for cell culture applications.

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Protein A/G HP SpinTrap™ Buffer Kit

Protein A/G HP SpinTrap™ Buffer Kit

Supplier: Cytiva

Protein A/G HP SpinTrap™ Buffer kit is optimised for standard affinity-based enrichment/immunoprecipitation according to the protocol provided with protein A HP SpinTrap™, protein G HP SpinTrap™, and Ab SpinTrap™ columns.

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Subcellular protein fractionation kit for tissues

Subcellular protein fractionation kit for tissues

Supplier: Thermo Fisher Scientific

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

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Y-PER™ Yeast Protein Extraction Reagent

Y-PER™ Yeast Protein Extraction Reagent

Supplier: Thermo Fisher Scientific

This reagent uses a mild detergent lysis procedure to efficiently release functionally active solubilised proteins.

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