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.
G-Biosciences Phosphate Buffered Saline, Sterile (1X and 10X)
Supplier: G-Biosciences
Ready-to-use, sterile, pH adjusted blend of phosphate buffer and saline solution.
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Buffer Solution, Color-Coded, Fluka™, Honeywell Research Chemicals
Supplier: Honeywell Research Chemicals
These buffer solutions are color-coded for easy identification and the pH 4 and 7 version have fungicide additive.
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FACS and IF Staining Buffer with FBS
Supplier: Rockland Immunochemical
Fluorescent Activated Cell Sorting (FACS) and Immunofluorescence (IF) staining buffer with FBS
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FACS and IF Staining Buffer with BSA
Supplier: Rockland Immunochemical
Fluorescent Activated Cell Sorting (FACS) and Immunofluorescence (IF) staining buffer with BSA
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10X Tris-Borate-EDTA (TBE) Buffer
Supplier: Rockland Immunochemical
TBE is often used in procedures involving nucleic acids, the most common being electrophoresis in molecular biology.
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Borate Saline Buffered (BSB), Rockland Immunochemicals
Supplier: Rockland Immunochemical
Borate Saline Buffered (BSB) is commonly used in coating procedures for ELISA.
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EDTA Buffer (10X), pH 8.5, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
This buffer is intended for heat-induced antigen retriever on formalin-fixed paraffin-embedded (FFPE) tissue sections prior to application of antibodies.
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Buffer Solution A, for Sulfate Analysis (Turbidimetric Method), Ricca Chemical Company
Supplier: Ricca Chemical
Reagent 3a (Buffer Solution A) for APHA method 4500-SO42-, E: Turbidimetric Method, for Sulfate Analysis
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Blocking Buffers, Rockland Immunochemicals
Supplier: Rockland Immunochemical
Use BLOTTO whenever procedures call for immunoanalytical grade non-fat dry milk
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Phosphate Buffers pH 7.2
Supplier: CHAPTEC INC CA
This ready-to-use phosphate buffer can be used in histology and/or cytology for differential staining of blood smears and pathological samples, or whenever a buffer solution is required.
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Phosphate Buffers pH 6.8
Supplier: CHAPTEC INC CA
This ready-to-use phosphate buffer can be used in histology and/or cytology for differential staining of blood smears and pathological samples, or whenever a buffer solution is required.
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Acetate Buffer, pH 4.5, Ricca Chemical Company
Supplier: Ricca Chemical
0.4359 Molar sodium acetate buffer adjusted with acetic acid to pH 4.5
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Buffer Solutions in FIOLAX® Ampoules, SI Analytics
Supplier: SI Analytics
Technical and DIN/NIST buffer solutions in glass ampoules for pH calibration.
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Electrophoresis Running Buffer
Supplier: Edvotek
Tris Acetate, pH 7.8, concentrated 50X (for 5 L—20 standard gels).
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Phosphate Buffer Solution, for Chlorine Determination (DPD Methods), Ricca Chemical Company
Supplier: Ricca Chemical
APHA for chlorine (DPD method).
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Tris-HCl Buffer, 1.5 M Sterile Solution, Teknova
Supplier: Teknova
1.5 M Tris (hydroxymethyl) Aminomethane solution adjusted to pH 8.8.
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#: CA21905-026
Supplier: Kimberly-Clark