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712 results for "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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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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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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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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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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Permeabilization Buffer (Flow Cytometry), Abcam

Supplier: Abcam

Permeabilization Buffer (ab314681) is a ready to use permeabilization buffer for intracellular immunofluorescence staining for microscopy or flow cytometry.

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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).

   Sustainable Options Available
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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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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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pH buffers, colour coded, reference standards, Supelco®

pH buffers, colour coded, reference standards, Supelco®

Supplier: Merck

pH Buffer solution, colour coded, pH value: 4,00, ±0,01, Reference temperature: 25 °C, Red, Bottle, 6×500 ml

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Kinase Dilution Buffer III, Abcam

Supplier: Abcam

Solution of buffer used for diluting kinase protein.

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Blocking buffers, Protein-Free™

Supplier: G-Biosciences

Protein-Free™ Blocking buffer is a formulation of non-protein agents that eliminate non-specific binding sites in ELISA, blotting, immunohistochemistry and other applications. The absence of protein from the Protein-Free™ Blocking buffer eliminates problems associated with traditional protein based blockers, such as cross-reactivity and interference from glycosylated proteins.

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Buffer, EDTA buffer solution pH 8,0 (0,5 mol/l)

Buffer, EDTA buffer solution pH 8,0 (0,5 mol/l)

Supplier: Thermo Fisher Scientific

Cloning Buffer, EDTA buffer solution pH 8,0 (0,5 mol/l)

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VWR® Phosphate Buffered Saline (PBS), High Phosphate

VWR® Phosphate Buffered Saline (PBS), High Phosphate

Supplier: VWR Chemicals

Irradiated solution, pH 7,2, for washing blots.

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VWR® UltraPure, Buffer, PBS solution 10X concentrate (phosphate buffered saline)

VWR® UltraPure, Buffer, PBS solution 10X concentrate (phosphate buffered saline)

Supplier: VWR Chemicals

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

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Fixation Buffer (Flow Cytometry), Abcam

Supplier: Abcam

Fixation Buffer (ab314680) is a ready-to-use formaldehyde-based fixation buffer for immunofluorescence cell staining for microscopy or flow cytometry.

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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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