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1439 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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3M Sodium Acetate, pH 5.2 Solution, Teknova

Supplier: Teknova

pH adjusted to 5.2 with Glacial Acetic acid. Size: 250mL.

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Tris-HCl 25 mM (pH 8.0), Promega

Tris-HCl 25 mM (pH 8.0), Promega

Supplier: Promega Corporation

Component of Maxwell HT 96 gDNA Blood Isolation System (Cat.# A2670, A2671) available for purchase as a standalone item.

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Ionic Strength Adjustor for use with Sodium Ion Selective Electrode, RICCA Chemical Company

Ionic Strength Adjustor for use with Sodium Ion Selective Electrode, RICCA Chemical Company

Supplier: Ricca Chemical

Ionic Strength Adjustor, for use with Sodium Ion Selective Electrode, packed in a natural poly Container

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Pierce™ TMT™ Elution Buffer

Pierce™ TMT™ Elution Buffer

Supplier: Invitrogen

Thermo Scientific TMT Elution Buffer is for use with Thermo Scientific Immobilized Anti-TMT Resin to enrich samples for peptides that have been chemically labeled with Tandem Mass Tag™ (TMT™) Reagents.

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CellPro™ RIPA Buffer + Triton + Glycerol, 2X, Sterile, Filtered

CellPro™ RIPA Buffer + Triton + Glycerol, 2X, Sterile, Filtered

Supplier: Alkali Scientific

Enhance protein extraction with CellPro™ RIPA Buffer + Triton + Glycerol, available in 2X concentration, sterile and filtered.

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Sample Buffers and Reagents, Protein Electrophoresis, Bio-Rad

Sample Buffers and Reagents, Protein Electrophoresis, Bio-Rad

Supplier: Bio-Rad

Sample buffers are available for numerous applications, including native (nondenaturing) PAGE, SDS-PAGE, zymograms, and IEF

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Pierce™ SuperBlock™ Dry Blend Blocking Buffer, Thermo Scientific

Supplier: Invitrogen

SuperBlock (TBS) Blocking Buffer is an optimised TBS solution containing a protein that provides incredibly fast and effective blocking for ELISA, IHC and Western Blot Analysis.

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Pierce™ Electrophoresis Running Buffers, Thermo Scientific

Pierce™ Electrophoresis Running Buffers, Thermo Scientific

Supplier: Invitrogen

These are space-saving stock solution that is ideal for quickly preparing running buffer used for gel electrophoresis.

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FLASHBlot™ Transfer Buffer, Advansta

Supplier: ADVANSTA INC MS

Transfer buffer designed for faster, more efficient protein transfer with increased sensitivity.

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Running Buffers and Reagents, Protein Electrophoresis, Bio-Rad

Supplier: Bio-Rad

Bio-Rad offers a range of running buffers and reagents for many types of gels including SDS PAGE, nondenaturing, isoelectric focusing (IEF), MOPS and MES for Bis-Tris gels, and Tris-Tricine

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Red Blood Cell Lysis Solution (CLB), 200ml, Promega

Red Blood Cell Lysis Solution (CLB), 200ml, Promega

Supplier: Promega Corporation

Component of the SV Total RNA Isolation and PureYield RNA Midiprep Systems.

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Cell Lysis Solution, Promega®

Cell Lysis Solution, Promega®

Supplier: Promega Corporation

Cell Lysis Solution is a component of the Wizard MagneSil, Wizard Plus and Wizard SV 96 and SV 9600 Plasmid DNA Purification Systems and the PureYield Plasmid Midiprep System.

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Aquatic Block™ PBS

Aquatic Block™ PBS

Supplier: Arlington Scientific

A non-mammalian blocking reagent supplied in PBS for diagnostic systems involving membrane or other solid phase material.

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Aqua Block™ Tris

Aqua Block™ Tris

Supplier: Arlington Scientific

A non-mammalian blocking reagent supplied in tris for diagnostic systems involving membrane or other solid phase material.

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ToxiLight® 100% Lysis Control Set

ToxiLight® 100% Lysis Control Set

Supplier: Lonza

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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BLOK™ Casein, 1% Casein Protein Blocking Solution, G-Biosciences

Supplier: G-Biosciences

G-Biosciences' BLOK™ Casein is a purified protein, used for blocking free binding sites in western blot, ELISA plate well, immunohistochemistry and other immunochemical applications.

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GenScript® Broad Multi Color Pre-Stained Protein Standard, GenScript

GenScript® Broad Multi Color Pre-Stained Protein Standard, GenScript

Supplier: Genscript

GenScript offers a wide selection of Protein molecular weight standards for SDS-PAGE and Western blot, including prestained, unstained, peptide, Western-viewable, and other standards.

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Monarch® Precipitation Enhancer,  New England Biolabs

Monarch® Precipitation Enhancer, New England Biolabs

Supplier: New England Biolabs (NEB)

The Monarch® precipitation enhancer solution, supplied as a component of the Monarch® HMW DNA extraction kit for cells and blood, is a salt-based solution that facilitates the precipitation of DNA onto the Monarch® DNA capture beads during HMW DNA extraction from cells and blood.

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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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CellPro™ ACK Lysing Buffer, Sterile

CellPro™ ACK Lysing Buffer, Sterile

Supplier: Alkali Scientific

Efficiently lyse red blood cells with CellPro™ ACK Lysing Buffer, ensuring reliability and sterility in your experiments.

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CellPro™ Citrate Buffer, Sterile

CellPro™ Citrate Buffer, Sterile

Supplier: Alkali Scientific

Prepare for molecular biology assays with CellPro™ citrate buffer, provided sterile for your convenience.

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Tris-Glycine, G-Biosciences

Supplier: G-Biosciences

G-Biosciences' Tris-Glycine [10X] contains: 0.25M Tris and 1.92M Glycine, at a pH of 8.3.

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Balance Blocker™ PBS (with Surfactant)

Balance Blocker™ PBS (with Surfactant)

Supplier: Arlington Scientific

A universal blocking reagent supplied in PBS for diagnostic and research systems.

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Pierce™ 10X Tris-Glycine Buffer, Thermo Scientific

Pierce™ 10X Tris-Glycine Buffer, Thermo Scientific

Supplier: Invitrogen

These space-saving stock solutions are ideal for quick preparation of standard Tris-glycine (pH 8.5) transfer buffer which is used for Western blotting.

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Aquatic Block™ Serum-Free PBS (with Surfactant)

Aquatic Block™ Serum-Free PBS (with Surfactant)

Supplier: Arlington Scientific

A non-mammalian blocking reagent supplied in PBS for diagnostic systems involving membrane or other solid phase material.

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Effect diluents, animal-free

Supplier: Aladdin Scientific

Effect Diluents, Animal-free, ready-to-use (RTU)

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