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804 résultats pour "buffers"

buffers

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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Blocking Buffer 10X

Blocking Buffer 10X

Supplier: Abcam

Blocking Buffer 10X is part of the reagents, controls and accessories range.

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Tris Borate EDTA buffer, for molecular biology, 10x, DNAse, RNAse and Protease free, pH 8.3

Supplier: Thermo Fisher Scientific

Running Buffer, TBE buffer solution 10X concentrate (TRIS-borate-EDTA buffer)

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G-Biosciences MOPS Running Buffers (10X)

G-Biosciences MOPS Running Buffers (10X)

Supplier: G-Biosciences

A zwitterionic buffer providing consistent buffering capacity in the neutral range, ideal for RNA electrophoresis.

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In-situ hybridisation buffer for HPV probes

Supplier: Enzo Life Sciences

In situ hybridisation buffer for HPV probes (ready-to use) provides a high quality hybridisation medium for In situ hybridisation analyses using either DNA or oligonucleotide probes labeled with biotin-, or fluorescein-modified nucleotides.

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Protein Transfer buffers

Supplier: G-Biosciences

Efficient™ Western Transfer Buffer (20X) achieves increased protein transfer efficiency. This ready-to-use transfer buffer is prepared for optimal conductivity and efficient protein transfer, without generating excessive heat or transfer distortion.

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VWR®, MOPS 10X buffer for biotechnology

VWR®, MOPS 10X buffer for biotechnology

Supplier: VWR Chemicals

MOPS is a zwitterionic buffer used as a running buffer for denaturing agarose gel electrophoresis of RNA. Having a pH buffering range from 6,5 to 7,9, MOPS works exceptionally well with formaldehyde gels at 20 mM concentration.

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SDS-PAGE Sample Buffer, 2X, (2-Mercaptoethanol-free) for Electrophoresis

Supplier: TCI

SDS-PAGE Sample Buffer is specially formulated for protein sample preparation to based on the Laemmli Method of SDS-PAGE system.

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6X GelRed prestain loading buffer with tracking dye

Supplier: Biotium

6X GelRed prestain loading buffers are gel loading buffers containing density agents, tracking dyes, and GelRed dye. GelRed is a sensitive, stable and environmentally safe fluorescent nucleic acid dyes designed to replace the highly toxic ethidium bromide (EtBr).

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Guanidine hydrochloride buffer solution, 6 mol/L, pH 8,7

Supplier: TCI

Guanidine Hydrochloride Buffer Solution, 6 mol/L, pH value: 8,7, TCI

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Buffer, TBE solution 10X concentrate (TRIS-borate-EDTA buffer)

Buffer, TBE solution 10X concentrate (TRIS-borate-EDTA buffer)

Supplier: Rockland Immunochemicals

Running Buffer, TBE buffer solution 10X concentrate (TRIS-borate-EDTA buffer)

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VWR® AVS TITRINORM, Cesium chloride/aluminium nitrate buffer solution acc. to schuhknecht and schinkel for determination of na, k and li by flame aas
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pH buffers, colour coded, reference standards, Supelco®

pH buffers, colour coded, reference standards, Supelco®

Supplier: Merck

pH Buffer solution, colour coded, pH value: 10,00, ±0,01, Reference temperature: 25 °C, Blue, Bottle, 6×500 ml

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VWR® Buffer Solutions, Secondary Standards

VWR® Buffer Solutions, Secondary Standards

Supplier: VWR Chemicals

Buffer solutions, secondary standards, pH value: 3,776, ±0,010, Reference temperature: 25 °C, VWR®

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Kinase Dilution Buffer III, Abcam

Supplier: Abcam

Solution of buffer used for diluting kinase protein.

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Competent cell buffer

Supplier: Rockland Immunochemicals

This product is ready-to-use as a working 1X solution and requires no further dilution. This buffer consists of 60 mM Calcium Chloride, 15% v/v Glycerol, 10mM Tris HCl at a pH of 7,5.

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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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