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702 výsledky pro Pufry

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Pufry

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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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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Buffer solutions, Certipur®, colour coded, Supelco®

Buffer solutions, Certipur®, colour coded, Supelco®

Supplier: Merck

Materials for the precise calibration and monitoring of pH meters.

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Buffer, TRIS solution pH 8,0 (1 mol/L), Sigma-Aldrich®

Supplier: Merck

Cloning Buffer, TRIS buffer solution pH 8,0 (1 mol/l)

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Buffer, TRIS solution pH 8,0 (2 mol/L), Sigma-Aldrich®

Supplier: Merck

Cloning Buffer, TRIS buffer solution pH 8,0 (2 mol/l)

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Phosphate buffered saline, 10X, for Western blots and IP, Sigma-aldrich®

Supplier: Merck

Phosphate buffered saline is routinely used as a wash buffer in Western blot and immunoprecipitation procedures, as well as during sample preparation of cell lysates for use in general molecular biology applications.

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ISE sample conditioning buffers and solutions

Supplier: WTW

Ion strength adjustment solutions have multiple tasks: TISAB for fluoride measurements does not only adjust the pH value, by also decomplexes the fluoride-containing complex compounds. Other ion strength adjustment solutions ensure an adapted pH value as well as the addition of a suitable conducting salt to correctly capture the concentration.

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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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Cesium chloride-aluminium nitrate buffer solution acc. to Schuhknecht and Schinkel, Supelco®

Supplier: Merck

Cesium chloride-aluminium nitrate buffer solution acc. to Schuhknecht and Schinkel for the determination of sodium, potassium and lithium by flame spectrometry (enth./cont. 50 g/l CsCl + 250 g/l Al(NO₃)₃ * 9 H₂O)

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Buffer, TRIS solution pH 7,5 (1 mol/L), Sigma-Aldrich®

Supplier: Merck

Cloning Buffer, TRIS buffer solution pH 7,5 (1 mol/l)

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Tris-EDTA buffer solution, pH 8,0, for molecular biology, BioUltra, Sigma-Aldrich®

Supplier: Merck

This buffer is 10 mM Tris-HCl and 1 mM disodium EDTA.

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Buffer, TRIS solution pH 7,5 (2 mol/L), Sigma-Aldrich®

Supplier: Merck

Cloning Buffer, TRIS buffer solution pH 7,5 (2 mol/l)

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Buffer, TRIS solution pH 7 (1 mol/L), Trizma®, Sigma-Aldrich®

Supplier: Merck

Cloning Buffer, TRIS buffer solution pH 7 (1 mol/l)

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Tris Buffered Saline, 10X concentrate solution, Sigma-Aldrich®

Supplier: Merck

Washing buffer for alkaline phosphatase or peroxidase conjugates in Western blotting.

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Buffer capsules, coloured coded

Supplier: REAGECON

pH buffer capsules, reference standard, Hodnota pH: 10,00, ±0,02, Referenční teplota: 25 °C, Modrá

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Tablety pro přípravu pufrů podle Weise, Sigma-Aldrich®

Tablety pro přípravu pufrů podle Weise, Sigma-Aldrich®

Supplier: Merck

Ideální pro přípravu tlumivého roztoku podle WEISE pro barvení krevních nátěrů.

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pH buffer solutions, NIST traceable, Orion™

pH buffer solutions, NIST traceable, Orion™

Supplier: Thermo Orion

Perform accurate, reproducible pH calibrations with Orion™ pH buffers.

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Reagents for complexometric titration with EDTA, Supelco®

Reagents for complexometric titration with EDTA, Supelco®

Supplier: Merck

Ammonium buffer solution for complexometry (ammonium chloride/ammonia) pH = 10 - 11, TitriPUR®

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pH buffer solutions, colour coded

Supplier: REAGECON

Colour coded pH buffer solutions for the calibration of pH meters.

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pH buffer solutions, Pure Water™ and pHISA™ Adjustor, Orion™

pH buffer solutions, Pure Water™ and pHISA™ Adjustor, Orion™

Supplier: Thermo Orion

Buffers for calibration giving fast, accurate pH results in high purity and low ionic strength waters. Recommended for samples such as well water, rain water, distilled/deionized water, boiler feed water, and process water.

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Tris-EDTA (TE) buffer solution for molecular biology, pH 7,4, BioUltra, Supelco®

Supplier: Merck

Tris-EDTA buffer solution has been used for the dilution of DNA samples.[1] It has been used for the elution of purified vector.

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Hank's balanced salt solution, modified, MP Biomedicals

Supplier: MP Biomedicals

Cell culture buffer, Hank's balanced salt solution, modified (1X)

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Dulbecco's phosphate buffered saline (DPBS), cell culture, MP Biomedicals

Dulbecco's phosphate buffered saline (DPBS), cell culture, MP Biomedicals

Supplier: MP Biomedicals

Phosphate buffered salts, Dulbecco's formula (DPBS) is a balanced salt solution (BSS) used for the handling and culturing of mammalian cells. DPBS is used to to irrigate, wash, and dilute mammalian cells.

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Hank's balanced salts, MP Biomedicals

Supplier: MP Biomedicals

Hanks' balanced salts solution is used to maintain the pH and osmotic balance in the medium and to provide the cells with water and essential inorganic ions.

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Buffer, TRIS-glycine solution 10X concentrate (TG buffer), Sigma-Aldrich®

Supplier: Merck

Pufr pro elektroforézu, Transfer buffer, TRIS-glycine buffer solution 10X concentrate (TG buffer)

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Buffer, PBS solution 10X concentrate (phosphate buffered saline), Sigma-Aldrich®

Supplier: Merck

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

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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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Standard reference materials and buffer solutions, CertiPUR®, Supelco®

Supplier: Merck

Materials for the precise calibration and monitoring of pH instruments.

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