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.
TISAB solution for Fluoride Determination, Supelco®
Supplier: Merck
TISAB solution for fluoride determination
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TE buffer, 1X, ready to use, pH 8,0, low EDTA, Molecular Biology Grade, Affynmetrix/USB
Supplier: Thermo Fisher Scientific
TE buffer with low EDTA. Use directly to re-suspend and/or dilute purified DNA or RNA.
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Buffer, tris(hydroxymethyl)aminomethane hydrochloride, 1 M stock soln, pH 8,0
Supplier: Thermo Fisher Scientific
Cloning Buffer, TRIS buffer solution pH 8 (1 mol/l)
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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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NucleoSpin® Kits for Genomic DNA Extraction
Supplier: MACHEREY-NAGEL
Combining selective purification technologies and chemistries, these are a comprehensive range of specialised DNA isolation kits for a broad range of diversified starting materials. The resulting high quality DNA serves as excellent basis for following demanding downstream applications.
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Proteometer-L kit part 2/2 reagent (1000 assays)
Supplier: NOVILYTIC
Fluorescent reagent for the Proteometer-L kit.
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Hybridisation buffers, formamide-free, HYB-LINK™
Supplier: G-Biosciences
Hyb-LINK™ is a high performance formamide-free hybridisation buffer solution for Northern, Southern and Dot Blots, which increases sensitivity of random-primer DNA probes.
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Phosphate-buffered saline (DPBS, 1X), Dulbecco's formula, without calcium, without magnesium
Supplier: Thermo Fisher Scientific
Cell culture buffer, DPBS, 1X
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Buffer, tris(hydroxymethyl)aminomethane hydrochloride, 1 M solution, pH 7,4, RNase free
Supplier: Thermo Fisher Scientific
Cloning Buffer, TRIS buffer solution pH 7,4 (1 mol/l)
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TISAB II Solution, Supelco®
Supplier: Merck
TISAB, in general, is mixed with samples, as it helps in maintaining the ionic strength and pH constant. It is mainly used to decomplex metal-F complexes.
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Proteometer-CV reconstitution reagent
Supplier: NOVILYTIC
1 x vial of reconstitution reagent.
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Hank's balanced salt solutions (HBSS), Corning®
Supplier: Corning
Hanks' Balanced Salt Solution (HBSS) is a buffer used to maintain a physiological pH for cells maintained in non-CO₂ atmospheric conditions.
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AccuGENE® PBS Buffers
Supplier: LONZA
AccuGENE™ Molecular Biology Buffers are ready-to-use solutions ideal for a wide range of molecular biology applications.
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Catalog #: 83639.320
Supplier: VWR Chemicals
Catalog #: 83640.320
Supplier: VWR Chemicals
Catalog #: 31770.294
Supplier: VWR Chemicals
Catalog #: 1.00030.2500
Supplier: Merck
Catalog #: 83645.320
Supplier: VWR Chemicals
Catalog #: 20060.320
Supplier: VWR Chemicals