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.
Sodium Cacodylate, 0.1 M Buffer Solution, pH 6.8
Supplier: Thermo Scientific Chemicals
Liquid
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Tricine-SDS Sample Buffer (2X), reducing, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Sodium hydrogen carbonate/sodium carbonate certified secondary standard reference material for pH measurement; directly traceable to primary SRM from NIST/PTB pH(S)=10.014 (25°C) (DIN 19266) Certipur®
Supplier: MilliporeSigma
Sodium hydrogen carbonate/sodium carbonate certified secondary standard reference material for pH measurement; directly traceable to primary SRM from NIST/PTB pH(S)=10.014 (25C) (DIN 19266) Certipur*
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Sucrose, 80%, in MNE buffer, MES + NaCl + EDTA, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Sodium Phosphate, 0.2 M Buffer Solution, pH 7.4, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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EDTA Buffer Solution pH 8.0, Teknova
Supplier: Teknova
Cloning Buffer, EDTA, 500 mM
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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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Tris(hydroxymethyl)aminomethane Hydrochloride, 1M stock soln, pH 8.0, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Protein Extraction and Lysis Buffer (PE LB™) Systems, G-Biosciences
Supplier: G-Biosciences
Lysis and extraction of biologically active proteins from cellular and tissue samples is the first critical step for biochemical analysis
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PBS Buffer Concentrate
Supplier: CHAPTEC INC CA
Designed for immunohistochemistry techniques, the PBS buffer is used to dilute antibodies and wash the slides.
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Sodium Phosphate, 0.2 M Buffer Solution, pH 7.5, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Phosphate-Buffered Saline (PBS, 10X), pH 7.4, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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BIS-TRIS Propane, 0.2 M Buffer Solution, pH 6.5, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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10X PBS pH 7.2
Supplier: Rockland Immunochemical
10X Phosphate buffered saline (PBS) pH 7.2
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Buffer Envelopes
Supplier: Micro Essential
Shelf Life (months): 36
Storage: Green
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OmniPur® 10X PBS Liquid Concentrate, Sterile, Calbiochem®, MilliporeSigma
Supplier: MilliporeSigma
Molecular biology grade 10X PBS liquid concentrate, sterile.
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#: CA21905-026
Supplier: Kimberly-Clark