You searched for: 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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ReadiUse™ Universal Kinase Reaction Stopping Buffer

Supplier: AAT BIOQUEST INC

ReadiUse™ Universal Kinase Reaction Stopping Buffer is an aqueous solution that effectively chelates divalent metal ions.

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Corning® 10% SDS (Sodium Dodecyl Sulfate), Corning

Supplier: Corning

Sodium Dodecyl Sulfate (SDS) is an anionic detergent with applications in SDS-PAGE protein analysis and nucleic acid purification. It is a wetting agent that is effective in both acid and alkaline solutions, and is most often used as a protein and lipid solubilization reagent. SDS is also a powerful protein denaturant. This 10% solution is prepared in 18 megaohm water and is 0.2µm filtered.

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T4 RNA Ligase Reaction Buffer, New England Biolabs

Supplier: New England Biolabs (NEB)

New England Biolabs supplies a 10X reaction buffer with all of its enzymes

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Redox Buffer Solution

Supplier: Mettler Toledo

Redox buffer solutions are used for verification of all common redox sensors.

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Water Hardness Buffer, Odorless, Ricca Chemical Company

Supplier: Ricca Chemical

Suitable for use in APHA Method 2340 C.2.a

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T4 Polynucleotide Kinase Reaction Buffer, New England Biolabs

Supplier: New England Biolabs (NEB)

New England Biolabs supplies a 10X reaction buffer with all of its enzymes

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Phosphate Buffer, pH 7, for Water Reaction in Aviation Fuel, Ricca Chemical Company

Supplier: Ricca Chemical

Suitable for use in ASTM D1094 as Reagent 7.6

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Phosphate Buffered Saline (PBS) 1X with 0.1% Tween 80

Supplier: Teknova

PBS 1X Solution composition: 137.0 mM Sodium chloride, 4.3 mM sodium phosphate dibasic, 2.7 mM potassium chloride, 1.4 mM potassium phosphate monobasic and 0.1% Tween 80.

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Phosphate Buffered Saline (PBS) with 0.02% Tween® 80

Supplier: Hardy Diagnostics

0.01 M Phosphate Buffered Saline with 0.02% Tween® 80 (PBST) is recommended for use in performing microbial sampling, culture, and surveillance procedures for reprocessed endoscopes.

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Phosphate Buffer Solution, for Chlorine Determination (DPD Methods), Ricca Chemical Company

Supplier: Ricca Chemical

Suitable for use in the following compendial methods: -APHA 4500-ClO2 D, Reagent 2 -APHA 4500-Cl F, Reagent 2a -APHA 4500-ClO2 G, Reagent 3 -EPA 330.4, Reagent 5.1 -EPA 330.5, Reagent 5.1

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Blood Bank Saline Solutions, Azer Scientific

Supplier: Azer Scientific Inc.

Blood bank saline is pH-controlled for a pH between 6.5 and 7.0

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RBC Lysis Buffer, IBI Scientific

Supplier: IBI Scientific

RBC Lysis Buffer is used to lyse red blood cells in nucleic acid isolation applications.

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RIPA buffer with EDTA, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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Tris-Glycine Buffer 10X Powder

Supplier: RPI

Dry homogeneous blend of molecular biology grade TRIS base and Glycine. Add 174.4 g to make 1 L of 10X concentrate.

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Borate, 0.5 M Buffer Solution, pH 9.5, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Borate, 0.5M buffer soln., pH 9.5

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MOPS, 1.0 M Buffer Solutions, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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Phosphate Buffer, 0.05 M, pH 7.4, Ricca Chemical Company

Supplier: Ricca Chemical

Potassium phosphate buffer, 0.05 Molar, pH 7.4 ± 0.05

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1X PBS (Phosphate Buffered Saline), pH 7.4

Supplier: GROWCELLS

Balanced salt solution used in many biomolecular applications

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Neutralizing Reagent, (5 ml), Enzo Life Sciences

Supplier: Enzo Life Sciences

Neutralizing buffer for low pH solutions, for use with cyclic nucleotide and isoprostane kits.

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Acetate Buffer solutions, pH 4.00, Ricca Chemical Company

Supplier: Ricca Chemical

Acetate buffer, pH 4.0, for residual chlorine analysis

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PBS 1X-Dulbecco's Phosphate Buffered Saline Solution

Supplier: FUJIFILM IRVINE SCIENTIFIC INC.

PBS 1X Dulbecco's Phosphate Buffered Saline Solution can be used to provide a buffer system to maintain cell culture media in the physiological pH range, or to irrigate, transport, or dilute fluid while maintaining cell tonicity and viability.

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RIPA buffer-2 (2X), Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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Kinase Buffer I (5X), Thermo Scientific

Supplier: Thermo Scientific Chemicals

100ml Liquid

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RIPA buffer (2X), Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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Passive Lysis 5X Buffer, Promega

Supplier: Promega Corporation

Promotes rapid lysis of cultured mammalian cells without the need to scrape adherent cells or freeze-thaw. Lytic reagent of choice when processing cells for quantitation of firefly and Renilla luciferase activities using the Promega Dual-Luciferase® Reporter Assay (#PAE1910).

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Sodium Dodecyl Sulfate SDS, 20%

Supplier: Rockland Immunochemical

SDS, sodium dodecyl sulfate is an anionic surfactant.

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Buffer Solutions, according to DIN 19266, Fluka™, Honeywell Research Chemicals

Supplier: Honeywell Research Chemicals

Buffer solution pH 10.012 (25C), According to DIN 19266, Density 1.003 g/mL at 20 deg C, Laboratory Solution, Ready-to-use Buffer, Form: Liquid, PH (25 deg C) 9.992 - 10.032, Size: 500ML