buffers
Pufferlösungen sind pH-beständig und schützen Proben bei Zugabe von Säuren oder Laugen. Sie sind als Pulver und Flüssigkeiten erhältlich und ermöglichen die effiziente Verfolgung von Proteinen während der elektrophoretischen Isolierung und Trennung. Salzhaltige Pufferlösungen eignen sich zudem zur Kalibrierung und Standardisierung von pH-Metern für präzise Messwerte. Blockierende Substanzen verhindern die Bindung von Antikörpern an freie Membranstellen, wodurch ein störender Hintergrund entstehen würde. Die Pufferlösungen sind in verschiedenen Konzentrationen, sowohl flüssig als auch dehydriert, erhältlich und decken somit jeden Bedarf ab.
10X Phosphate Buffered Saline, Abcam
Supplier: Abcam
10X Phosphate Buffered Saline is a buffer designed for ELISA assay development.
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2X SDS-PAGE sample buffer without DTT or b-ME
Supplier: Rockland Immunochemicals
Sample buffer for protein electrophoresis.
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Blocking Buffer 10X
Supplier: Abcam
Blocking Buffer 10X is part of the reagents, controls and accessories range.
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RIPA Buffer, Abcam
Supplier: Abcam
A ready-to-use buffer useful for lysing cells and tissues for radioimmunoprecipitation assay.
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G-Biosciences 10X Concentrated TE Buffers (Tris-EDTA Buffer)
Supplier: G-Biosciences
The tris buffering agent and EDTA metal chelating properties help protect DNA and RNA.
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Kinase Assay Buffer I, Abcam
Supplier: Abcam
Stock solution of buffer used for assaying kinase protein.
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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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Immunoassay Blocking Buffer
Supplier: Abcam
Immunoassay blocking buffer effectively preserves the conformation and activity of dried proteins in immunoassays.
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pH buffers, colour coded, reference standards, Supelco®
Supplier: Merck
pH Buffer solution, colour coded, pH-Wert: 4,00, ±0,01, Referenztemperatur: 25 °C, Rot, Spender, 1×gallon
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Wash buffer, Pierce™ Fast Wash Buffer
Supplier: Thermo Fisher Scientific
Pierce™ Fast Wash buffer, 10X, for use with Pierce™ Fast Blocking buffer.
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J.T.Baker® BAKER ANALYZED®, Buffer Solutions
Supplier: Avantor
Ready-to-use pH buffers are manufactured in large lots to stringent specifications and utilise quality control procedures to reduce lot-to-lot variability. You can eliminate the time and expense of preparation and standardisation of solutions, helping streamline high-volume analytical work in applications such as quality control.
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Trizmal™ Buffer, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
For use in the Naphthol AS-D Chloroacetate Esterase Kit No. 91-C.
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Cell culture salts, salt solutions and buffers
Supplier: Biowest
These irrigating buffers and salt solutions are sterile, physiological balanced solutions intended for use in the maintenance of mammalian cells, where a chemically defined, balanced salt solution provides an environment that will maintain the structural and physiological integrity of cells in vitro. Applications include the intermediate steps for cultivation of cells, like washing, centrifugation, suspending and counting, as well as for many analytical methods or biochemical treatments. Principally these solutions should be used to keep the cells in suspension only for minutes or a few hours maximum. These buffers and solutions are not cell culture media.
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Buffered NaCl Peptone Solution pH 7,0
Supplier: LIOFILCHEM
Buffered NaCl Peptone Solution pH 7,0 is used for dissolving, suspending and diluting test samples. Its composition conforms to recommendations in the Harmonised Pharmacopoeias for the microbiological examination of non-sterile products.
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Kinase Dilution Buffer III, Abcam
Supplier: Abcam
Solution of buffer used for diluting kinase protein.
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Citrate buffer, pH 6.0, 10×, antigen retriever, Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Citrate buffer, antigen retriever has been used as a heat-induced antigen retriever on formalin-fixed paraffin-embedded (FFPE) tissue sections prior to application of antibodies or DNA fluorescent in situ hybridization.



