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726 resultater for Buffere | Avantor

Buffere

Buffere

Buffere modstår pH-ændringer og beskytter prøver, når der tilsættes syrer eller baser. Pulver- og flydende former sporer effektivt proteiner under elektroforeseisolering og -separation. Saltbufferne kan også bruges til at kalibrere og standardisere pH-metre for nøjagtige aflæsninger. Blokerende stoffer forhindrer antistofbinding til membranfri steder, der ville producere en interfererende baggrund. Buffere kan fås i flydende eller dehydrerede formater i forskellige koncentrationer, der passer til ethvert behov.

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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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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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Buffer, TBE solution 5X concentrate (TRIS-borate-EDTA buffer)

Supplier: Biotium

Running Buffer, TBE buffer solution 5X concentrate (TRIS-borate-EDTA buffer)

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SDS-Page running gel buffers, 10X concentrate

SDS-Page running gel buffers, 10X concentrate

Supplier: Rockland Immunochemicals

SDS-PAGE, sodium dodecyl sulfate polyacrylamide gel electrophoresis, describes a technique widely used in biochemistry to separate proteins according to their electrophoretic mobility (a function of the length of a polypeptide chain and its charge) and no other physical feature. SDS is an anionic detergent applied to protein sample to linearise proteins and to impart a negative charge to linearised proteins.

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Proteometer-CV mobile phase A salts

Proteometer-CV mobile phase A salts

Supplier: NOVILYTIC

5 sealed salt packets specifically formulated for use with Proteometer-CV kit.

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Protein blocking buffers, Superior™

Protein blocking buffers, Superior™

Supplier: G-Biosciences

Blocking buffer is an enhanced blocking agent available in multiple formats. Superior™ Blocking Buffer contains a proprietary antigenically non-determinant protein for blocking Western blot membranes, blocking and storage of ELISA plates, and blocking prior to immunohistochemistry staining.

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G-Biosciences Sodium Chloride-Sodium Citrate Buffer (20X)

Supplier: G-Biosciences

Saline-Sodium Citrate Hybridization Buffer (20X) controls stringency during the washing steps in Southern blotting, in situ hybridization, DNA microarray or Northern blotting.

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G-Biosciences Hybridization Buffer (Hybridization Neutralizing Solution)

G-Biosciences Hybridization Buffer (Hybridization Neutralizing Solution)

Supplier: G-Biosciences

Ready-to-Use: Convenient, time-saving formulation ideal for consistent experimental reproducibility.

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G-Biosciences Hybridization Buffer (Hybridization Denaturing Solution)

G-Biosciences Hybridization Buffer (Hybridization Denaturing Solution)

Supplier: G-Biosciences

Ready-to-Use: Convenient, time-saving formulation ideal for consistent experimental reproducibility.

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Optimizer Buffer™ for optimal cross-linking and modification

Optimizer Buffer™ for optimal cross-linking and modification

Supplier: G-Biosciences

The conjugation and modification reactions used to cross-link proteins or couple labels to proteins, such as biotin, enzymes, and fluorescent dyes, require certain conditions, including pH and chemical composition for optimal conjugation. Many common buffers routinely used in laboratories have an inhibitory effect on conjugation reactions; for example, Tris buffers inhibit coupling to amines.

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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, Abcam

Supplier: Abcam

ab152163 is a 10X Cell Lysis Buffer used to lyse cells under non-denaturing conditions.

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Buffer kit for calibration of fluorescent Ca² indicators

Supplier: Biotium

Kit provides a range of calibration buffers with accurate calcium concentrations and is useful for the calibration of fluorescent Ca² indicators (1,2).

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10X Blocking Buffer, Abcam

Supplier: Abcam

10X blocking buffer (pH 7.5) for serum-free blocking of non-specific antibody binding. - Cited in over 30 publications - Suitable for ELISA, in-cell ELISA, ICC/IF, western blot (WB) - 100% casein blocking as preservative

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Extraction Buffer 5X PTR, Abcam

Supplier: Abcam

Extraction buffer 5X PTR is formulated for preparing cell or tissue extracts for use in immunoassays, with added phosphatase inhibitors and protease inhibitor aprotinin. - Cited in over 20 publications - Phosphatase and protease inhibitors – contains inhibitors to preserve sample integrity - Easy to use – dilute to 1X with distilled water before use, or use with extraction enhancer buffer 50X for enhanced extraction - Compatible with a variety of sample types

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Proteometer-L consumables kit

Proteometer-L consumables kit

Supplier: NOVILYTIC

The Proteometer-L Kit transforms any LC into an analytical system capable of identifying and quantifying titer and relative aggregate content in crude culture filtrate in <10 minutes, without sample preparation.

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