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746 results for "buffers"

buffers

Pufry

Pufry odolávají změnám pH a chrání vzorky při přidání kyselin nebo zásad. Práškové a kapalné formy účinně sledují proteiny během elektroforézy, izolace a separace. Slané pufry lze také použít ke kalibraci a standardizaci pH metrů pro přesné měření. Blokovací látky zabraňují navázání protilátek na místa bez membrány, která by mohla vytvořit rušivé pozadí. Pufry mohou být k dispozici v různých koncentracích, aby vyhovovaly jakýmkoli potřebám, a to v kapalné nebo dehydratované formě.

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J.T.Baker® DILUT-IT™, Potassium Phosphate, Dissolution Media Concentrate

J.T.Baker® DILUT-IT™, Potassium Phosphate, Dissolution Media Concentrate

Supplier: Avantor

DILUT-IT is a ready-to-use dissolution media concentrate, which is pre-measured and only need to be diluted with purified water.

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HeLa Nuclear Extract, Abcam

Supplier: Abcam

Nuclear extract is prepared from HeLa cells, which contains a variety of DNA-binding proteins, transcription factors, and other nuclear proteins.

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Immunoassay Blocking (BSA Free)

Immunoassay Blocking (BSA Free)

Supplier: Abcam

Immunoassay Blocking (BSA Free) (ab171535) maintains the activity of antibodies and other biomolecules adsorbed or immobilized to solid substrates.

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Proteometer-CV fluorescent reagent

Proteometer-CV fluorescent reagent

Supplier: NOVILYTIC

1 vial of Fluorescent reagent for the Proteometer-CV kit specifically formulated for use with Proteometer-CV kit.

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Nuclear Extraction Kit, Abcam

Supplier: Abcam

This Nuclear Extraction Kit is formulated for the quick and simple isolation of nuclear and cytoplasmic fractions from cultured cells and tissue homogenates that can be used successfully in our transcription factor assay kits.

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Proteometer-L fluorescent reagent

Proteometer-L fluorescent reagent

Supplier: NOVILYTIC

7 vials of the Proteometer-L fluorescent reagent specifically formulated for use with Proteometer-L kit.

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TBS with Tween® (TBST), 20X solution, Molecular Biology Grade, ultrapure

Supplier: Thermo Fisher Scientific

TBS is used in Western blotting protocols.

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Depyrogenated Dilution Tubes

Depyrogenated Dilution Tubes

Supplier: FUJIFILM WAKO CHEMICALS

These depyrogenated dilution tubes are made of high-quality borosilicate glass depyrogenated at 250 °C.

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Proteometer-L kit part 2/2 reagent (1000 assays)

Proteometer-L kit part 2/2 reagent (1000 assays)

Supplier: NOVILYTIC

Fluorescent reagent for the Proteometer-L kit.

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Proteometer-CV mobile phase B salts

Proteometer-CV mobile phase B salts

Supplier: NOVILYTIC

1 sealed salt packet specifically formulated for use with Proteometer-CV kit.

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Protein extraction reagent, BugBuster® 10X, Millipore®

Supplier: Merck Millipore (Novagen)

BugBuster® 10X is a concentrated formulation of the proprietary detergents employed in BugBuster® without the addition of salts or buffer components. Concentrated BugBuster® provides a flexible alternative to the ready-to-use standard 1X BugBuster®, allowing user-defined dilution and addition of buffer components. BugBuster® 10X has all of the bioprocessing benefits of standard BugBuster® plus the freedom to control pH, reagent concentration, and buffer additives necessary for maximum extraction and activity of your target protein.

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Proteometer-UFT fluorescent reagent

Proteometer-UFT fluorescent reagent

Supplier: NOVILYTIC

3 vials of Proteometer-UFT Fluorescent reagent specifically formulated for use with Proteometer-UFT kit.

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EDTA solution, 0,5 M, molecular biology grade, Calbiochem®, Millipore®

Supplier: Merck Millipore (Calbiochem‎)

Sterile-filtered solution of 0,5 M EDTA in H₂O treated with diethyl pyrocarbonate (DEPC). Used in molecular biology applications.

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Nuclear (Nucleic Acid-Free) Extraction Kit, Abcam

Supplier: Abcam

Nuclear (Nucleic Acid-Free) Extraction Kit (ab113477) provides a simple and selective method for extracting nuclear proteins (nucleic-acid free) in just 1 hour for a variety of applications such as western blotting, protein-DNA binding assays, or any other procedures requiring optimized nucleic acid-free nuclear proteins.

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Cesium chloride-aluminium nitrate buffer solution acc. to Schuhknecht and Schinkel, Supelco®

Supplier: Merck

Cesium chloride-aluminium nitrate buffer solution acc. to Schuhknecht and Schinkel for the determination of sodium, potassium and lithium by flame spectrometry (enth./cont. 50 g/l CsCl + 250 g/l Al(NO₃)₃ * 9 H₂O)

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Proteometer-UFT kit

Proteometer-UFT kit

Supplier: NOVILYTIC

The Proteometer-UFT Kit transforms any LC into an analytical system capable of identifying and quantifying titer content in crude culture filtrate in <90 seconds, without sample preparation.

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