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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10X Phosphate Buffered Saline, Abcam
Supplier: Abcam
10X Phosphate Buffered Saline is a buffer designed for ELISA assay development.
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VWR®, Tris buffer solution, pH 9 (1 mol/L), ultrapure
Supplier: VWR Chemicals
Cloning Buffer, TRIS buffer solution pH 9 (1 mol/l)
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Buffer solutions, ready to use
Supplier: Thermo Fisher Scientific
pH Buffer solution, Phosphate, pH value: 7,00, ±0,02, Colourless
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Kinase Assay Buffer I, Abcam
Supplier: Abcam
Stock solution of buffer used for assaying kinase protein.
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Wash buffer salts, lyophilised, Enzo Life Sciences
Supplier: Enzo Life Sciences
Wash Buffer Salts can be used in tissue preparations, immunohistochemical staining procedures and in assays that require HRP-linked detection reagents.
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SSPE Buffer, 20X concentrate, pH 7,4
Supplier: Rockland Immunochemicals
20X SSPE buffer (3,0 M sodium chloride, 0,2 M sodium hydrogen phosphate, 0,02 M EDTA, pH 7,4) - DEPC treated.
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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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Immunoassay Blocking Buffer
Supplier: Abcam
Immunoassay blocking buffer effectively preserves the conformation and activity of dried proteins in immunoassays.
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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® 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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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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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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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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Cell lysis buffer, RIPA
Supplier: Enzo Life Sciences
The RIPA liquid cell lysis buffer composes of 50 mM TRIS-hydrogen chloride, pH 7,4, containing 150 mM sodium chloride, 1 mM EDTA, 1 mM EGTA, 1,2% Triton X-100, 0,5% sodium deoxycholate, and 0,1% SDS.