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.
1X TBS Buffer with 1% Casein
Supplier: Rockland Immunochemical
Tris buffered saline with casein is suitable for multiple applications including biological diluent buffer for antibodies or other biologics.
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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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Tris HCl pH 8.5, 1.0 M
Supplier: Rockland Immunochemical
Tris solution is an abbreviation of the organic compound known as tris(hydroxymethyl)aminomethane. Tris is extensively used in biochemistry and molecular biology.
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Hybridization Solution I, G-Biosciences
Supplier: G-Biosciences
G-Biosciences' Hybridization Solution I contains: 0.9 M NaCl and 90 mM Trisodium citrate, with 5% Tween® 20.
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Protein Transfer Buffers, G-Biosciences
Supplier: G-Biosciences
G-Biosciences' Efficient™ Western Transfer Buffer [20X] achieves increased protein transfer efficiency
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ProSieve™ EX Buffer
Supplier: Lonza
ProSieve™ EX Buffers accelerate speed and performance on separation or transfer of most Tris-Glycine Gels without any compromise to resolution or methods.
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Dulbecco’s Phosphate Buffer Saline – D-PBS, Electron Microscopy Sciences
Supplier: Electron Microscopy Sciences
All of our Dullbecco’s phosphate buffer saline solutions contain: potassium chloride, potassium phosphate monobasic, sodium chloride, sodium phosphate dibasic, and D-glucose.
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PreMixed Running Buffers, IBI Scientific
Supplier: IBI Scientific
IBI provides a variety of premixed buffers in various configurations
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Exonuclease I Reaction Buffer, New England Biolabs
Supplier: New England Biolabs (NEB)
New England Biolabs supplies a 10X reaction buffer with all of its enzymes
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Redox Buffer Solution
Supplier: Mettler Toledo
Redox buffer solutions are used for verification of all common redox sensors.
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pH 10 Buffer Solution
Supplier: Hanna
High-quality pH 10 calibration buffer for standardizing meters in basic solutions.
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NEBNEXT® End Repair Reaction Buffer, New England Biolabs
Supplier: New England Biolabs (NEB)
New England Biolabs supplies a 10X reaction buffer for use with NEBNext® End Repair Enzyme Mix
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EndoToxFree™ DPBS (1X), USP Grade
Supplier: QUALITY BIOLOGICAL, INC.
EndoToxFree™ DPBS (1X), is an ultrapure, USP Grade Dulbecco’s phosphate-buffered saline, formulated without calcium and magnesium. Manufactured under stringent conditions, ensuring endotoxin levels of <0.005 EU/ml, this buffer is specifically designed for sensitive cell culture and research applications where endotoxin contamination could compromise results.
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Vernier® pH Buffer Capsules, 3×10
Supplier: VERNIER CANADA SCIENCE EDUCATION IN
The pH Buffer Capsules (3x10) kit is a convenient set of three vials containing capsules to make pH 4, pH 7, and pH 10 buffer standards for calibrating pH sensors. Each vial contains 10 capsules, each of which produces 100 mL of solution when mixed with DI water. Add three drops of the buffer preservative to 100 mL of your buffer solution to prolong the shelf life. Hydrion Color Key Buffer Preservative is a combination mold inhibitor and universal indicator for color coding the buffer solutions: orange for pH 4, green for pH 7, and blue for pH 10.
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Phosphate Buffers pH 7.0
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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Buffer Envelopes
Supplier: Micro Essential
Shelf Life (months): 36
Storage: Green
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