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.
EDTA Buffer, pH 8,5, 10X, Antigen Retriever
Supplier: SIGMA ALDRICH MICROSCOPY
Used as a heat-induced antigen retriever on formalin-fixed paraffin-embedded (FFPE) tissue sections prior to application of antibodies.
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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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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)
Supplier: Rockland Immunochemicals
Running Buffer, TBE buffer solution 10X concentrate (TRIS-borate-EDTA buffer)
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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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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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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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VWR® UltraPure, Tris-glycine buffers, 10X concentrate
Supplier: VWR Chemicals
Running buffers for both 1-D and 2-D protein gel electrophoresis.
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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
Supplier: VWR Chemicals
This material is intended for use as an ionisation buffer for AAS
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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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VWR® Proteomics Grade, Tris-glycine buffer
Supplier: VWR Chemicals
A pre-blended Tris-glycine powder for preparation of Laemmli SDS-PAGE running buffer. The 40 litre pack size prepares 40 litres of 1X Tris-glycine solution (0,025 M Tris base and 0,192 M glycine). Each Ready-Pack™ prepares 1 litre of a 10X concentrate.
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VWR® Phosphate Buffered Saline (PBS), High Phosphate
Supplier: VWR Chemicals
Irradiated solution, pH 7,2, for washing blots.
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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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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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Buffer, EDTA buffer solution pH 8,0 (0,5 mol/l)
Supplier: PanReac AppliChem
Cloning Buffer, EDTA buffer solution pH 8,0 (0,5 mol/l)
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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.



