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1379 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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RIPA buffer-2 (2X), Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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Kinase Buffer I (5X), Thermo Scientific

Supplier: Thermo Scientific Chemicals

100ml Liquid

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RIPA buffer (2X), Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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SimpleWater™ BOD Nutrient Buffer Solutions, Environmental Express®

SimpleWater™ BOD Nutrient Buffer Solutions, Environmental Express®

Supplier: Environmental Express

No mess - simply pour contents into your container and add water.

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Tween-20 solution 10%, Enzo Life Sciences

Tween-20 solution 10%, Enzo Life Sciences

Supplier: Enzo Life Sciences

This Tween®-20 solution (10%) is specially designed to create the Blocking Buffer and Assay Buffer in ImmunoSet products. Each bottle is sufficient for use with 5×96 wells microtiter plates if following the instructions in our ImmunoSet protocol.

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Oakton® pH Buffer Pouches, Cole-Parmer

Oakton® pH Buffer Pouches, Cole-Parmer

Supplier: Antyila Scientific

Calibrate your pH meter in the lab or in the field with convenient, portable, and highly accurate pH Singles

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Buffer Solutions, according to DIN 19266, Fluka™, Honeywell Research Chemicals

Supplier: Honeywell Research Chemicals

Buffer solution pH 10.012 (25C), According to DIN 19266, Density 1.003 g/mL at 20 deg C, Laboratory Solution, Ready-to-use Buffer, Form: Liquid, PH (25 deg C) 9.992 - 10.032, Size: 500ML

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Citrate Buffer, 10X, for Heat-Induced Epitope Recovery, Diagnostic Biosystems

Citrate Buffer, 10X, for Heat-Induced Epitope Recovery, Diagnostic Biosystems

Supplier: Diagnostic Biosystems

This buffer is a concentrated antigen unmasking solution and is free from heavy metals

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SSC Buffer, Saline-Sodium Citrate, 20X Solution, Thermo Scientific

Supplier: Thermo Scientific Chemicals

DNase-, RNase- and protease-free.

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TAE Buffers, concentrate, Molecular Biology Grade (Tris-acetate-EDTA), Promega

TAE Buffers, concentrate, Molecular Biology Grade (Tris-acetate-EDTA), Promega

Supplier: Promega Corporation

TAE Buffer is the most commonly used buffer for agarose DNA electrophoresis.

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HEPES lysis buffer with NP-40 (2X)

Supplier: Thermo Scientific Chemicals

Liquid

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Blocking Buffer Sample Pack

Blocking Buffer Sample Pack

Supplier: Arlington Scientific

Contains: Aquatic Block PBS, Aquatic Block Tris, Aquatic Block Serum Free PBS, Aquatic Block Serum Free Tris,
Balance Blocker PBS, Balance Blocker Tris.

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HEPES, 1.0 M Buffer Solutions, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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EPPS, 0.2 M Buffer Solutions, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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MOPS, 0.5 M Buffer Solutions, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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Leishmann working buffer, Electron Microscopy Sciences

Leishmann working buffer, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences

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NP-40 lysis buffer, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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GenScript® 4X LDS Sample Buffer, GenScript

GenScript® 4X LDS Sample Buffer, GenScript

Supplier: Genscript

4X LDS Sample Buffer used to prepare protein samples for denaturing polyacrylamide gel electrophores (PAGE) with SurePAGE*, ExpressPlus* most other types of Bis-Tr gels. LDS sample buffer contains lithium dodecyl sulfate with pH at 8.4, which helps reducing disulfide bonds ensure, Size: 10ml

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CHAPS Lysis Buffer, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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Stripping buffer-2 (4X), Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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Phosphate buffered RIPA, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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Sorensen's Phosphate Buffer, Electron Microscopy Sciences

Sorensen's Phosphate Buffer, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences

Sorensen's Phosphate Buffer is also know as phosphate mixed sodium salts. The osmolarity of a 0.1 M at a pH 7.2 is 226 mosmols; with the addition of 0.18 M of sucrose to the solution, the osmolarity raises to 425 mosmols.

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SSC buffer (20X), Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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Denaturing lysis buffer, Thermo Scientific

Supplier: Thermo Scientific Chemicals

Liquid

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Tris-Buffered Saline with Tween Solution (10X), Genetex

Supplier: Genetex

Dilute this 10X buffer 10 times, mix well, and store 1 X buffer solution at room temperature or 2-8oC

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Lipid Dilution Buffers

Supplier: Sino Biological

The working solution used for diluting lipid substrates.

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20X SSC pH 7.0

Supplier: Rockland Immunochemical

Saline-sodium citrate (SSC) buffer is most commonly used as a buffer for the hybridization 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 hybridization, or DNA microarrays).

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Phosphate Buffered Saline, 0.01 Molar, pH 7.40 at 25°C, RICCA Chemical Company

Phosphate Buffered Saline, 0.01 Molar, pH 7.40 at 25°C, RICCA Chemical Company

Supplier: Ricca Chemical

Specifications
Appearance: Colorless liquid
Assay (vs. Silver Nitrate/Potassium Chromate): 0.89-0.91 % (w/v)
pH at 25°C (Method: SQCP027, SQCP033): 7.38-7.42

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Phosphate Buffer, pH 7, for Amperometric Determination of Residual Chlorine and Chlorine Dioxide, Ricca Chemical Company

Phosphate Buffer, pH 7, for Amperometric Determination of Residual Chlorine and Chlorine Dioxide, Ricca Chemical Company

Supplier: Ricca Chemical

Suitable for use in the following compendial methods: -APHA 4500-ClO2 C, Reagent 3 -APHA 4500-Cl D, Reagent 3b -APHA 4500-ClO2 E, Reagent 3c

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Monarch® RBC Lysis Buffer, New England Biolabs

Monarch® RBC Lysis Buffer, New England Biolabs

Supplier: New England Biolabs (NEB)

The Monarch® RBC lysis buffer is specifically designed to lyse red blood cells (erythrocytes) while leaving leukocytes intact. The separate RBC lysis step enables removal of hemoglobin to increase the purity of the blood prep. The RBC Lysis Buffer also removes nucleases to enable the subsequent purification of HMW DNA into the megabase (Mb) range in size.

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