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1448 results for Buffers

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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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ALDEFLUOR™ Assay Buffer

ALDEFLUOR™ Assay Buffer

Supplier: Stemcell Technologies

Use ALDEFLUOR™ Assay Buffer to optimize the detection of aldehyde dehydrogenase-bright (ALDHbr) cells and maximize fluorescent signal stability during the ALDEFLUOR™ assay.

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Dry Milk Powder

Supplier: Biotium

Milk is commonly used in blocking buffers minimize background noise in immunodetection procedures such as western blotting and immunostaining.

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AURION BSA-c™ Aurion Incubation Solution Additive, Electron Microscopy Sciences

AURION BSA-c™ Aurion Incubation Solution Additive, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences

Aurion incubation solution additive AURION BSA-c™, unique incubation buffers additive with an unparalleled ability to effectively prevent charge-based background. BSA-c™ are prepared by acetylation of bovine serum albumin (BSA). Polycationic sites in the specimen interact readily with negatively charged acetylated BSA molecules. This significantly reduces the risk that such sites might bind negatively-charged immunoreagents and immunogold conjugates and thus reduces the risk of background.

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RoboSep™ Buffer 2

RoboSep™ Buffer 2

Supplier: Stemcell Technologies

RoboSep™ Buffer 2 is recommended for select EasySep™ cell separation protocols.

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KillerTRAIL™ Dilution & Storage Buffer, AdipoGen Life Sciences

Supplier: Adipogen

Dilution & Storage Buffer

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SuperBlock™ T20 (TBS) Blocking Buffer, Thermo Scientific

SuperBlock™ T20 (TBS) Blocking Buffer, Thermo Scientific

Supplier: Invitrogen

Thermo Scientific SuperBlock™ Blocking Buffer is optimised solutions in PBS or TBS containing a protein that provides incredibly fast and effective blocking for ELISA, IHC and Western blot analysis.

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pH Singles Calibration Pouches

pH Singles Calibration Pouches

Supplier: Antyila Scientific

No Unwieldy Bottles to Carry or Clean

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10X Citrate Buffers, Novus Biologicals

Supplier: Novus Biologicals

10X Citrate Buffer.

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Protein Loading Buffer, 4X

Supplier: Li-Cor

Protein loading buffer (4X) is used as a loading buffer for protein gel electrophoresis.

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Pierce BupH™ Dry Blend Buffers, Washing, Thermo Scientific

Pierce BupH™ Dry Blend Buffers, Washing, Thermo Scientific

Supplier: Invitrogen

BupH™ packs are pre-blended and pre-measured dry mixtures of buffers that are easy to prepare and used in protein purification and common laboratory techniques.

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Pierce™ Melon™ Gel Purification Buffer, Thermo Scientific

Pierce™ Melon™ Gel Purification Buffer, Thermo Scientific

Supplier: Invitrogen

Thermo Scientific Melon Gel Purification Buffer, formulation: proprietary buffer dry-blend, sufficient for preparing 200 mL of 100X buffer.

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Phosphatase Wash Solution 5X, SeraCare

Supplier: KPL

Wash solution for use with alkaline phosphatase based detection systems on membranes.

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Catabolic Buffer, Xenotech

Supplier: Xenotech LLC

Catabolic Buffer has been formulated and optimized to extract the most in vitro catabolic performance from isolated human lysosomes and rat tritosomes. Although DTT is present in the buffer, it can easily be removed.

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Pierce™ RIPA Buffer, Thermo Scientific

Pierce™ RIPA Buffer, Thermo Scientific

Supplier: Invitrogen

Thermo Scientific RIPA Buffer is a high-quality, ready-to-use and fully disclosed formulation of a popular cell lysis reagent for cultured mammalian cells.

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Pierce™ Nucleic Acid Detection Blocking Buffer, Thermo Scientific

Supplier: Invitrogen

Nucleic Acid Detection Blocking Buffer is intended for use with the Thermo Scientific Chemiluminescent Nucleic Acid Detection Module Kit, of which it is also a component

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Phosphate Buffered Saline, 10X, Advanced Biomatrix

Supplier: Advanced Biomatrix

Use With Type I Collagen to help form 3D hydrogels.

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Pierce™ StartingBlock™ (PBS) Blocking Buffer, Thermo Scientific

Pierce™ StartingBlock™ (PBS) Blocking Buffer, Thermo Scientific

Supplier: Invitrogen

These StartingBlock™ blocking buffers are PBS and TBS formulations of a proprietary protein that provides exceptional performance and broad compatibility with membrane (Western blot) and 96-well plate (ELISA) assays.

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Poly-HRP Dilution Buffer, Thermo Scientific

Supplier: Invitrogen

Thermo Scientific Pierce Poly-HRP Dilution Buffer is optimized to ensure optimal performance with Poly-HRP Streptavidin.

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Premixed Transfer Buffers, Western Blotting, Bio-Rad

Supplier: Bio-Rad

High-quality, ready-to-run transfer buffers in 1 L bottles and economical 5 L cubes.

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NEBExpress® E. coli Lysis Reagent, New England Biolabs

NEBExpress® E. coli Lysis Reagent, New England Biolabs

Supplier: New England Biolabs (NEB)

NEBExpress® E. coli Lysis Reagent is a chemical lysis solution composed of a proprietary mix of non-ionic and zwitterionic detergents and Tris-based buffer. It allows disruption of E. coli cells without denaturing soluble proteins.

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MOPS, 0.2 M Buffer Soln., pH 7.4, Low Endotoxin, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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10x EDTA buffer pH 8.0, Novus Biologicals

Supplier: Novus Biologicals

10x EDTA buffer pH 8.0.

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Pierce™ North2South™ Hybridization Stringency Wash Buffer (2X), Thermo Scientific

Supplier: Invitrogen

Thermo Scientific North2South Hybridization Stringency Wash Buffer (2X), for use with the North2South Chemiluminescent Hybridization and Detection Kit.

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Western Blot Strip-it™ Buffer, Advansta

Supplier: ADVANSTA INC MS

Stripping buffer for stripping antibodies from chemiluminescent Western blots.

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3M Sodium Acetate, pH 5.2 Solution, Teknova

Supplier: Teknova

pH adjusted to 5.2 with Glacial Acetic acid. Size: 250mL.

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Tris-HCl 25 mM (pH 8.0), Promega

Tris-HCl 25 mM (pH 8.0), Promega

Supplier: Promega Corporation

Component of Maxwell HT 96 gDNA Blood Isolation System (Cat.# A2670, A2671) available for purchase as a standalone item.

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