You searched for: Biological Buffers

Biological buffers are inert and have short-term effects on the system under investigation, both of which are distinct advantage over inorganic substances and weak organic acids that were used in the past. Most biological buffers in use today are N-substituted taurine or glycine buffers, which meet most of the requirements that biological buffers have to fulfill. Buffer systems are usually used for experiments to enable direct comparison of results.

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HEPES, 1.0M buffer soln., pH 6.5, sterile-filtered

Supplier: Thermo Scientific Chemicals

HEPES, 1.0M buffer soln., pH 6.5, sterile-filtered

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Buffer Kit for Calibration of Fluorescent Ca² Indicators, Biotium

Supplier: Biotium

Kit provides a range of calibration buffers with accurate calcium concentrations and is useful for the calibration of fluorescent Ca² indicators (1,2).

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TE Buffer

Supplier: RPI

TE buffer, at 1X concentration, is a commonly used solution, particularly in molecular biology and biochemistry. TE stands for Tris-EDTA, as it contains Tris (tris(hydroxymethyl)aminomethane) and EDTA (ethylenediaminetetraacetic acid).

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Bioline N₄ Buffer, Meridian Bioscience

Supplier: MERIDIAN LIFE SCICNE, INC BE

Composition, 160 mM (NH4)2SO4, 670 mM Tris-HCI (pH 8.8 at 25°C) and stabilizers

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Sodium acetate, 3 M aq. soln., pH 4.5, autoclaved, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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Pipes Buffer Solution, 0.3 M, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences

Aqueous PIPES solution adjusted by 0.1N Sodium Hydroxide to pH 5.5-6.0.

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PBS (Phosphate Buffered Saline), 1X, 0.05% Tween®-20, Teknova

Supplier: Teknova

PBS/Tween for immunological and other applications.

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Phosphate Buffer, 0.1 M, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences

Prepared from sodium phosphate monobasic hydrate and sodium phosphate dibasic heptahydrate.

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Inclusion Bodies Solubilization Buffer, G-Biosciences

Supplier: G-Biosciences

Bacterial expression of recombinant proteins is a popular and routinely used technique in protein studies

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GenScript® 5X Sample Buffer, GenScript

Supplier: Genscript

5X Sample Buffer is used as a tracking dye for SDS PAGE gel loading. This buffer contains SDS is suitable for denaturing gel electrophoresis. Dilute 1:4 with sample before loading.
Note: 5X Sample Buffer should be brought to room temperature prior to use. Mix well, Size: 5ml

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UNEX Buffer, Microbiologics

Supplier: MICROBIOLOGICS, INC.

Ready-to-use UNEX Buffer is an isothiocyanate lysis buffer specially designed for preserving samples and universal nucleic acid extraction (UNEX) of DNA and RNA from viruses, bacteria, and parasites.

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Ready-to-Use Tyramide Amplification Buffer, 1X, Biotium

Supplier: Biotium

For simple, optimized tyramide amplification of immunostaining in cells or tissue sections. No need to add hydrogen peroxide before use.

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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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GenScript® Transfer Buffer Powder, GenScript

Supplier: Genscript

Transfer Bufffer Powder are use for ExpressPlus* and SurePAGE* gel transfer.Using proprietary techniques, Transfer Bufffer Powder are made to have long shelf life, high resolution, smaller volume.

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Buffer Solution, Giordano, pH 6.4 (M/15), for Wright Staining, Ricca Chemical Company

Supplier: Ricca Chemical

For In-Vitro Diagnostic Use. FDA Registered Class Medical Device. Suitable for use in Wright, Wright-Giemsa, and Giemsa staining. This product may also be suitable for use in other methods.

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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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GenScript® 4X LDS Sample Buffer, GenScript

Supplier: Genscript

4X LDS Sample Buffer used to prepare protein samples for denaturing polyacrylamide gel electrophores (PAGE) with SurePAGE*, ExpressPlus* most other types of Bis-Tr gels. LDS sample buffer contains lithium dodecyl sulfate with pH at 8.4, which helps reducing disulfide bonds ensure, Size: 10ml

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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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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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GenScript® PAGE-MASTER Protein Standard (for SDS-PAGE), GenScript

Supplier: Genscript

PAGE-MASTER Protein Standard, Consists of seven bands with molecular weight of 10 kD, 20 kD, 30 kD, 40 kD, 60 kD, 80 kD and 120 kD, All bands are highly purified, Volume: Load 5 ul/well for a mini-gel, Application: For SDS-PAGE gels, Storage: -20deg C, Size: 500ul

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GenScript® PAGE-MASTER Protein Standard Plus, GenScript

Supplier: Genscript

PAGE-MASTER Protein Standard Plus is a special-designed protein standard by.standard consists of nine proteins with molecular weight of 10kDa, 15KD, 20kDa, 30kDa, 40kDa, 50KDa 60kDa, 80kDa and 120kDa. Proteins of 15 KDa and 50KDa are pre-stained proteins coupled with blue dye for, Size: 500ml