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718 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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Buffers, PIPES, 0,5 M solutions

Supplier: Thermo Fisher Scientific

Liquid

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Sodium Cacodylate, 0,1 M Buffer Solution, pH 6,8

Supplier: Thermo Fisher Scientific

Liquid.

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Phosphate buffer solution pH 7,00 (20 °C), Fluka™

Supplier: Honeywell Chemicals

Potassium dihydrogen phosphate / di-sodium hydrogen phosphate

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Sodium Cacodylate, 0,1 M Buffer solution, pH 6,5

Supplier: Thermo Fisher Scientific

Liquid.

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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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Proteometer-CV Fluorescent Reagent

Proteometer-CV Fluorescent Reagent

Supplier: NOVILYTIC

Replacement fluorescent kit reagent for the Proteometer-CV.

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Buffer solution pH 10, carbonate buffer

Buffer solution pH 10, carbonate buffer

Supplier: Thermo Fisher Scientific

CAS No.: 1332-57-6

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Proteometer-L Full Kit Reagent (1000)

Proteometer-L Full Kit Reagent (1000)

Supplier: NOVILYTIC

Fluorescent reagent for the Proteometer-L full kit. This is sold separately due to shipping conditions. Store at −20 °C.

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GST buffer kit

GST buffer kit

Supplier: Cytiva

GST Buffer Kit contains carefully prepared buffer concentrates for binding, washing, and elution of GST-tagged proteins according to recommended protocols.

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Tris-Glycine (TG) buffer,, MP Biomedicals

Supplier: MP Biomedicals

Tris-glycine buffer is used for western blotting and gel electrophoresis.

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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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Buffer, PBS solution 10X concentrate (phosphate buffered saline), MP Biomedicals

Supplier: MP Biomedicals

Washing buffer, PBS buffer solution 10X concentrate (phosphate buffered saline)

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Fluoride buffer solution According to DEV D4, Fluka™

Supplier: Honeywell Chemicals

TISAB according to DEV D4.

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ISA (ionic strength adjustment solution: 1 M KCl), Supelco®

Supplier: Merck

Solution used to establish a constant ionic strength in a sample solution containing e.g. calcium for det. with ISE.

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20X SSPE, liquid, Corning®

20X SSPE, liquid, Corning®

Supplier: Corning

20X Saline-Sodium-Phosphate-EDTA (SSPE) buffer has applications in nucleic acid hybridization and other molecular biology work.

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pH buffer solutions, Specpure®

Supplier: Thermo Fisher Scientific

pH Buffer solution, Carbonate, pH value: 10,00, ±0,01, Reference temperature: 25 °C, Specpure®, Neutral, Bottle

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Buffer solutions, colour coded, Fluka™

Supplier: Honeywell Chemicals

These buffer solutions are colour-coded for easy identification and the pH 4 and 7 version have fungicide additive.

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Buffers, BIS-TRIS propane, 0,2 M solutions

Supplier: Thermo Fisher Scientific

2,2'-(Propane-1,3-diyldiimino)bis[2-(hydroxy methyl)propane-1,3-diol]

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Proteometer-UFT Fluorescent Reagent

Proteometer-UFT Fluorescent Reagent

Supplier: NOVILYTIC

Set of three reagent vials for use with the Proteometer-UFT kit.

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pH buffer solutions, referenced at 20 °C, Fluka™

Supplier: Honeywell Chemicals

pH Buffer solution, Glycine, pH value: 13,00, ±0.05, Reference temperature: 20 °C, Fluka™, Plastic bottle, 6×1 L

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Proteometer-CV Starter Kit Reagent (60)

Proteometer-CV Starter Kit Reagent (60)

Supplier: NOVILYTIC

Fluorescent reagent portion of the Proteometer-CV starter kit. This is sold individually due to shipping and storage conditions.

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HEPES Buffer, ES Qualified, HyClone™ AdvanceSTEM™

HEPES Buffer, ES Qualified, HyClone™ AdvanceSTEM™

Supplier: HyClone products (Cytiva)

HyClone AdvanceSTEM ES Qualified HEPES provides maintenance of physiological pH in cell culture despite changes in carbon dioxide.

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Buffer, imidazole buffer solution pH 7,5 (2 mol/L)

Supplier: G-Biosciences

Imidazole buffer solution pH 7,5 (2 mol/l)

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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-L Starter Kit Reagent (200)

Proteometer-L Starter Kit Reagent (200)

Supplier: NOVILYTIC

Fluorescent reagent for the Proteometer-L Starter Kit. This is sold separately due to shipping conditions.

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Proteometer-CV Full Kit Reagent (300)

Proteometer-CV Full Kit Reagent (300)

Supplier: NOVILYTIC

Fluorescent reagent portion of the Proteometer-CV full kit. This is sold individually due to shipping and storage conditions.

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Lysis buffer, 0,5% Tween 20, pH 8,0, for isolation of His-tag modified proteins

Supplier: Thermo Fisher Scientific

Lysis buffer, 0.5% Tween 20, pH 8.0, for isolation of His-tag modified proteins, Thermo Fisher Scientific

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Phosphate buffered saline, PBS-TWEEN® tablets, Millipore®

Supplier: Merck Millipore (Oncogene)

Developed for use in immunoassay applications.

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His buffer kit

His buffer kit

Supplier: Cytiva

His Buffer Kit contains carefully prepared buffer concentrates for binding, washing, and elution of histidine-tagged proteins according to recommended protocols. Moreover, a method for optimization of imidazole concentration in the binding buffer is described.

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TISAB-III solution for fluoride determination, Supelco®

TISAB-III solution for fluoride determination, Supelco®

Supplier: Merck

TISAB III solution for fluoride determinations

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