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732 results for Puffer

 

Puffer

Die gegen pH-Änderungen beständigen Puffer schützen Proben bei Zugabe von Säuren oder Basen. In Form von Pulvern oder Flüssigkeiten werden sie effizient zur elekrophoretischen Isolierung und Trennung von Proteinen eingesetzt. Die salzhaltigen Puffer können auch zur Kalibrierung und Standardisierung von pH-Messgeräten verwendet werden, um genaue Messergebnisse zu gewährleisten. Blocking-Puffer verhindern die Anbindung von Antikörpern an freie Membran-Bindungsstellen, die ansonsten einen störenden Hintergrund verursachen würden. Die Puffer sind je nach Bedarf in verschiedenen Konzentrationen sowie in flüssiger oder getrockneter Form erhältlich.

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Puffer, TRIS, 1,0-M-Lösungen, 0,2 µm gefiltered

Supplier: Thermo Fisher Scientific

Farblose, geruchslose, gefilterte TRIS-Puffer.

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Phosphatpuffer, pH 6.6 bei 25 °C

Supplier: SIGMA ALDRICH MICROSCOPY

Die Pufferkapazität des Phosphatpuffers ist pH-empfindlich und wird vorzugsweise bei physiologischem pH-Wert (7,2 bis 7,4) verwendet.

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VWR® Separating Gel Buffer, 4X

VWR® Separating Gel Buffer, 4X

Supplier: VWR Chemicals

4X concentrated buffer solution (1,5 M Tris, pH 8,8 and 0,4% SDS). Used for preparation of standard acrylamide:bis-acrylamide gels as well as preparation of gels using PAGE-PLUS™ acrylamide solution.

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PBS-Puffer-Lösung 10fach konzentriert (phosphatgepufferte Salzösung)

Supplier: MP Biomedicals

Waschpuffer, PBS-Puffer-Lösung 10fach konzentriert (phosphatgepufferte Salzösung)

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Fixation, (buffer)

Supplier: ENZO LIFE SCIENCES

Fixation, (buffer)

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ES Buffer

ES Buffer

Supplier: FUJIFILM WAKO CHEMICALS

The ES Buffer is an endotoxin-specific buffer that is ideal for untreated LAL.

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Dulbecco's phosphate buffered saline (DPBS), for cell culture, powder format, HyClone™

Dulbecco's phosphate buffered saline (DPBS), for cell culture, powder format, HyClone™

Supplier: HyClone products (Cytiva)

Balanced salt solution used for multiple cell culture applications (powder form).

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HDAC assay buffer II

Supplier: ENZO LIFE SCIENCES

50 mM Tris/Cl, pH 8.0, 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1 mg/ml BSA.

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Immunoassay Blocking Buffer

Immunoassay Blocking Buffer

Supplier: Abcam

Immunoassay blocking buffer effectively preserves the conformation and activity of dried proteins in immunoassays.

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VWR® Phosphatgepufferte Kochsalzlösung (PBS), Niedriges Phosphat, 10X

VWR® Phosphatgepufferte Kochsalzlösung (PBS), Niedriges Phosphat, 10X

Supplier: VWR Chemicals

Bestrahltes Phosphatpuffer-Kochsalzlösungs-Konzentrat zum Waschen von Zellen nach der Verdünnung.

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VWR®, Hybridisation buffers with 50% formamide

VWR®, Hybridisation buffers with 50% formamide

Supplier: VWR Chemicals

Hybridisation cocktail offering blocking and hybridisation for optimised complimentary base pairing of DNA and RNA in Southern blot, Northern blot, dot blot, colony and in situ hybridisation.

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EDTA, 0.5 M solution, pH 8.0, for biotechnology

EDTA, 0.5 M solution, pH 8.0, for biotechnology

Supplier: VWR Chemicals

Cloning Buffer, EDTA, 0,5 M solution

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TISAB II-Lösung (Gesamtionenstärkenpuffer) für die Fluoridbestimmung

TISAB II-Lösung (Gesamtionenstärkenpuffer) für die Fluoridbestimmung

Supplier: VWR Chemicals

Pufferlösung für die Anwendung mit ionenselektiven Elektroden

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TRIS Pufferlösung pH 9 (1 mol/l), ultrarein

TRIS Pufferlösung pH 9 (1 mol/l), ultrarein

Supplier: VWR Chemicals

Cloning Buffer, TRIS Pufferlösung pH 9 (1 mol/l)

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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.

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WB blocking buffer kit, TrueBlack®

Supplier: Biotium

The TrueBlack® WB blocking buffer kit is a ready-to-use buffer system that provides optimal specificity, sensitivity, and background signal suppression for fluorescence-based western blotting (WB).

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Protein blocking agent, BLOT-QuickBlocker™

Protein blocking agent, BLOT-QuickBlocker™

Supplier: G-Biosciences

BLOT-QuickBlocker™ is a modified milk protein that is highly soluble and does not inhibit peroxidase detection. The modified milk protein has high blocking efficiency with a clear background.

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VWR®, EDTA buffer solution pH 8,0 (0,5 mol/L) for biotechnology

VWR®, EDTA buffer solution pH 8,0 (0,5 mol/L) for biotechnology

Supplier: VWR Chemicals

Cloning Buffer, EDTA-Pufferlösung, pH 8,0 (0,5 mol/l) für die Biotechnologie

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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® Buffer, MES-SDS, 20X, UltraPure Grade

VWR® Buffer, MES-SDS, 20X, UltraPure Grade

Supplier: VWR Chemicals

Genutzt für hohe Auftrennleistung von Proteinen in pH-neutralen SDS-PAGE Gelen.

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TRIS Pufferlösung pH 7,5 (1 mol/l)

Supplier: PanReac AppliChem

Cloning Buffer, TRIS Pufferlösung pH 7,5 (1 mol/l)

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RBC Lysis Buffer (10X)

RBC Lysis Buffer (10X)

Supplier: Tonbo Biosciences

RBC Lysis Buffer (10X) is a concentrated ammonium chloride-based lysing reagent.

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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: Rockland Immunochemicals

EDTA is widely used for scavenging metal ion in biochemistry and molecular biology. Ion depletion is commonly used to deactivate metal-dependent enzymes, either as an assay for their reactivity or to suppress damage to DNA or proteins.

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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.

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pH-Pufferlösungen, farbkodiert

pH-Pufferlösungen, farbkodiert

Supplier: Hach

Zur Kalibrierung von pH-Messgeräten.

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pH Pufferlösungen, DuraCal

pH Pufferlösungen, DuraCal

Supplier: HAMILTON BONADUZ

Für Informationen bezüglich Gesundheitsschutz und Sicherheitsdaten kontaktieren Sie bitte Avantor oder Hamilton.

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pH buffer, single-use, SINGLET™

pH buffer, single-use, SINGLET™

Supplier: Hach

These buffers solutions packs are used for pH meter calibration. The sealed foil pouches can be transported easily and safely without any spillage and also prevents contamination or exposure to air of the solutions.

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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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PBS tablets

PBS tablets

Supplier: PanReac AppliChem

Tablets for preparation of 100 ml phosphate buffered saline (PBS).

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In-situ hybridisation buffer (1.25X concentrate), Enzo Life Sciences

Supplier: ENZO LIFE SCIENCES

In Situ Hybridization Buffer provides a high quality hybridization medium for in situ hybridization analyses using either DNA or oligonucleotide probes labeled with biotin-, digoxigenin- or fluorescein-modified nucleotides.

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