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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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Description:   Lysis 1X, No prepaRation is required prior to use. Chill to 2 to 8 C prior to use. Lysis Buffer is provided as a ready-to-use 1X solution containing 50 mM Tris Cl, 150 mM Sodium Chloride, 1 mM EDTA, 1% TRITON-X-100, pH 7.4.
Catalog Number: 10799-486
Supplier: Rockland Immunochemical



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Catalog Number: RLMB-057
Supplier: Rockland Immunochemical


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Description:   DPBS 1X with Tween 20 (Dulbecco's Phosphate Buffered Saline), sterile, clear colourless fluid; without calcium & magnesium; membrane filtered; pH: 7.3+/-0.1; 10L
Catalog Number: 10128-748
Supplier: QUALITY BIOLOGICAL, INC.


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Catalog Number: 77001-350
Supplier: Zymo Research



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Description:   MMP 1 ASSAY BUFFER 20MG
Catalog Number: 89160-342
Supplier: Enzo Life Sciences



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Description:   5 mL
Catalog Number: 95043-882
Supplier: Enzo Life Sciences



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Description:   Without calcium and magnesium. Phosphate buffered solution for cell washing, as diluent for media or assays, or as inorganic base in standard media. Contains no nutrients for long term growth. Store at 15 to 30 [degree]C. 6x500mL. Sterile.
Catalog Number: 45000-434
Supplier: Corning



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Catalog Number: 45001-130
Supplier: Corning



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Description:   Ready-to-use pH 4 buffer packed in sealed pouch to provide accuracy, convenience, portability, economy and traceability. Pouch is disposable. No wasted buffer or secondary reservoir. Each pouch contains lot code, expiration date and buffer temperature table.
Catalog Number: 34175-518
Supplier: Thermo Scientific



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Description:   Orion pH 12.46 buffer. NIST traceable. Includes material safety data sheet (MSDS). 475 mL (pint) bottle.
Catalog Number: 10010-634
Supplier: Thermo Scientific



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Description:   ACK (Ammonium-Chloride-Potassium) Lysing Buffer is used to lyse red blood cells in samples, such as EDTA-treated whole blood, buffy coats, and bone marrow. pH: 7.4 +/- 0.02; 500ml
Catalog Number: 10128-802
Supplier: QUALITY BIOLOGICAL, INC.


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Description:   Ready-to-use pH 10 buffer packed in sealed pouch to provide accuracy, convenience, portability, economy and traceability. Pouch is disposable. No wasted buffer or secondary reservoir. Each pouch contains lot code, expiration date and buffer temperature table.
Catalog Number: 34175-514
Supplier: Thermo Scientific



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Catalog Number: 76486-068
Supplier: New England Biolabs (NEB)



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Description:   Zwitterionic buffer is more resistant to pH change than sodium bicarbonate. Addition of HEPES to basal media eliminates the need for a CO2 incubator. Store at 15 to 30[degree]C. 6x100mL. Sterile.
Catalog Number: 45000-690
Supplier: Corning



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Description:   Without phenol red, calcium, and magnesium. Phosphate buffered solution used for cell washing, as diluent for media or assays, or as inorganic base in standard media. Store at 15 to 30 [degree]C. 6x500mL. Sterile.
Catalog Number: 45000-462
Supplier: Corning



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Catalog Number: 97034-758
Supplier: Thermo Scientific



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