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Buffers

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.

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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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TM Buffer, 1X Tris-Magnesium sulphate, pH 7,5

Supplier: Rockland Immunochemicals

This product is ready-to-use as a working 1X solution and requires no further dilution. This buffer consists of 50 mM Tris HCl, 10 mM magnesium sulphate at pH 7,5 and was prepared using ultra pure reagents dissolved in pharmaceutical grade deionised water.

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Mini flip-top vial with 9 ml Butterfield's buffer

Mini flip-top vial with 9 ml Butterfield's buffer

Supplier: 3M Food Safety

The 3M™ Mini Flip-Top Vial with 9 ml Butterfield's Buffer is a leak-resistant plastic cylinder with a flip-open lid that seals securely for safe shipping and handling.

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Buffer, TRIS solution pH 8 (1 mol/L)

Supplier: PanReac AppliChem

Cloning Buffer, TRIS buffer solution (1 mol/l)

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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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Buffers, sodium phosphate buffer solutions (0,5 mol/L)

Supplier: Cayman Chemical

Sodium phosphate stock solution (0,5 mol/L), pH value: 8,0

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Proteometer-L buffer packets

Proteometer-L buffer packets

Supplier: NOVILYTIC

7 sealed buffer packets specifically formulated for use with Proteometer-L kit.

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Permeabilization Buffer (Flow Cytometry), Abcam

Supplier: Abcam

Permeabilization Buffer (ab314681) is a ready to use permeabilization buffer for intracellular immunofluorescence staining for microscopy or flow cytometry.

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Tris EDTA buffer, for molecular biology, DNAse, RNAse, protease free ready to use, pH 8,0
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Buffer, EDTA buffer solution pH 8,0 (0,5 mol/L)

Supplier: Cayman Chemical

Cloning Buffer, EDTA buffer solution pH 8,0 (0,5 mol/l)

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Cell culture buffers, Hank's balanced salt solutions (HBSS) HyClone™

Cell culture buffers, Hank's balanced salt solutions (HBSS) HyClone™

Supplier: HyClone products (Cytiva)

Balanced salt solutions for cell culture applications.

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Buffer, sodium acetate buffer solution pH 5,2 (3 mol/l)

Supplier: G-Biosciences

Cloning Buffer, Sodium acetate buffer solution pH 5,2 (3 mol/l)

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Blocking buffers, Protein-Free™

Supplier: G-Biosciences

Protein-Free™ Blocking buffer is a formulation of non-protein agents that eliminate non-specific binding sites in ELISA, blotting, immunohistochemistry and other applications. The absence of protein from the Protein-Free™ Blocking buffer eliminates problems associated with traditional protein based blockers, such as cross-reactivity and interference from glycosylated proteins.

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Buffer HF-Improved

Supplier: Thermo Fisher Scientific

Buffer used for pretreatment of planar silicon devices when plating with nickel plating solution products 44069 and 44070.

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SSC buffer, 20X concentrate, pH 7,0

Supplier: Rockland Immunochemicals

Saline-sodium citrate (SSC) buffer is most commonly used as a buffer for the hybridisation process and washing in experiments where spcies of nucleic or ribonucleic acid are to be matched to complimentary sequences (such as Southern and Nouthern blotting, in situ hybridisation, or DNA microarrays). SSC is used to help control the stringency of hybridisation in these steps.

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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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