Buffers

Buffer Solution, TISAB, Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Buffer Solution, TISAB Name Note: Total Ionic Strength Adjustment Buffer CAS: 7647-14-5 CAS: 127-09-3 CAS: 482-54-2 CAS: 9003-39-8 CAS: 52-51-7 MDL Number: MFCD00146206

Thermo Scientific™ BupH™ Phosphate Buffered Saline Packs

Make 500mL of sodium phosphate buffer (PBS) for crosslinking and labeling reactions requiring amine-free conditions with these dry-blended powder pouches.

Buffer Solution, pH 7.00, Color-Coded Yellow (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Buffer Solution, pH 7.00, Color-Coded Yellow CAS: 7778-77-0 CAS: 1310-73-2 CAS: 7732-18-5 CAS: 1934-21-0 Purity Grade: Certified Grade MDL Number: MFCD00134130

Thermo Scientific™ Pierce™ 20X PBS Tween-20 Available on GSA/VA Contract for Federal Government customers only.

Prepare PBS-Tween (PBS-T) wash buffers and blocking buffers for ELISA and Western with this space-saving stock solution.

Buffer Solution, pH 4.00, Color-Coded Red (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Buffer Solution, pH 4.00, Color-Coded Red CAS: 50-00-0 CAS: 67-56-1 CAS: 877-24-7 CAS: 7732-18-5 CAS: 16423-68-0 Purity Grade: Certified Grade MDL Number: MFCD00146206

Thermo Scientific™ Pierce™ 20X TBS Tween™-20 Available on GSA/VA Contract for Federal Government customers only.

Prepare TBS-Tween (TBS-T) wash buffers or blocking buffers for ELISA, Western blotting and other immunoassays with this space-saving stock solution.

Thermo Scientific™ BupH™ Carbonate-Bicarbonate Buffer Packs

Make 500mL of alkaline (pH 9.4) Na-carbonate (carb-bicarb) buffer for protein and antibody coating procedures with these dry-blended powder pouches.

Buffer Solution (Acetate), pH 4.00 (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Buffer Solution (Acetate), pH 4.01 CAS: 64-19-7 CAS: 127-09-3 CAS: 50-00-0 CAS: 67-56-1 CAS: 7732-18-5 Purity Grade: Certified Grade MDL Number: MFCD00137248 Synonym: Chlorine Titrimeter Reagent

Thermo Scientific™ BupH™ Tris Buffered Saline Packs

Make 500mL of Tris-NaCl buffer (TBS) for diluents and wash buffers in ELISA, Western blotting and other immunoassays with these dry-blended powder pouches.

Buffer Solution, pH 10.00, Color-Coded Blue (Certified), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Buffer Solution, pH 10.00, Color-Coded Blue CAS: 7732-18-5 CAS: 6381-92-6 CAS: 584-08-7 CAS: 1332-77-0 CAS: 1310-58-3 Purity Grade: Certified Grade MDL Number: MFCD00146206

Thermo Scientific™ Pierce™ 20X Tris Buffered Saline Available on GSA/VA Contract for Federal Government customers only.

Prepare Tris-NaCl buffer (TBS) used as a wash buffer and antibody diluent for ELISA, Western blotting and other immunoassays with this space-saving stock solution.

Thermo Scientific™ BupH™ Modified Dulbecco's PBS Packs

Make 500mL of Na- and K-phosphate buffered saline (D-PBS) for ELISA and Western blot diluents and wash buffers with these dry-blended powder pouches.

Thermo Scientific™ Pierce™ 20X Phosphate Buffered Saline

Prepare PBS buffers for crosslinking, biotinylation and fluorescent labeling reactions requiring an amine-free buffer with this space-saving stock solution.

Thermo Scientific™ BupH™ Borate Buffer Packs

Make 500mL of borate buffer for protein modification procedures requiring amine-free conditions and alkaline pH with these dry-blended powder pouches.

Thermo Scientific™ Pierce™ 20X Borate Buffer

Prepare sodium borate buffer solutions for protein modification procedures requiring amine-free buffer at alkaline pH with this space-saving stock solution.

Thermo Scientific™ BupH™ MES Buffered Saline Packs

Make 500mL of optimized amine- and carboxyl-free buffer for carbodiimide (EDC) crosslinking and conjugation reactions with these dry-blended powder pouches.

Thermo Scientific™ BupH™ Tris-Glycine Transfer Buffer Packs

Make 500mL of standard electrophoresis running buffer for wet or semi-dry Western blot transfer with these dry-blended powder pouches.

Thermo Scientific™ Pierce™ 10X Tris-Glycine-SDS Buffer

Quickly prepare Tris-glycine-SDS (pH 8.3) running buffer for SDS-PAGE (protein polyacrylamide gel electrophoresis) with this space-saving stock solution.

Gibco™ DPBS without Calcium and Magnesium Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Balanced salt solution used for variety of cell culture applications, such as washing cells before dissociation, transporting cells or tissue, diluting cells for counting, and preparing reagents

PBS, Phosphate Buffered Saline, 10X Solution, Fisher BioReagents Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Phosphate Buffered Saline Name Note: 10X Solution CAS: 7732-18-5 CAS: 7647-14-5 CAS: 7447-40-7 CAS: 7558-79-4 CAS: 7778-77-0 Physical Form: Liquid Synonym: PBS

Tris Base (White Crystals or Crystalline Powder/Molecular Biology), Fisher BioReagents

Chemical Name or Material: Tris Base CAS: 77-86-1 Purity Grade: Molecular Biology Grade Purity Grade Notes: DNase-, RNase- and Protease-Free Physical Form: Powder/Solid Assay: ≥99.8% Assay Percent Range: ≥99.8 % Molecular Formula: C4H11NO3 Linear Formula: H2NC(CH2OH)3 Formula Weight: 121.14 Synonym: 2-Amino-2-(hydroxymethyl)-1,3-propanediol, THAM, Trimethylol Aminomethane, Tris base, Tris(hydroxymethyl)aminomethane, Trometamol

Thermo Scientific™ Pierce™ 10X Tris-Glycine Buffer

Quickly prepare standard Tris-glycine (pH 8.5) transfer buffer for Western blot membrane with this space-saving stock solution.

Gibco™ (Phosphate Buffered Saline) Solution, pH 7.4 Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Balanced salt solution used for a variety of cell culture applications, such as washing cells before dissociation, transporting cells or tissue, diluting cells for counting, and preparing reagents

Total Ionic Strength Adjustment Buffer (TISAB II) with CDTA, APHA/EPA for Fluoride, Ricca Chemical

Chemical Name or Material: Buffer Solution, Total Ionic Strength Adjustment Buffer (TISAB II) Name Note: With CDTA CAS: 7732-18-5 CAS Min %: 82.0 CAS Max %: 85.0 CAS: 1310-73-2 CAS Min %: 5.87 CAS Max %: 6.11 CAS: 64-19-7 CAS Min %: 4.91 CAS Max %: 5.12 CAS: 7647-14-5 CAS Min %: 4.77 CAS Max %: 4.96 CAS: 13291-61-7 CAS Min %: 0.33 CAS Max %: 0.34

Tween™ 20, Fisher BioReagents™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Tween™ 20 CAS: 9005-64-5 Physical Form: Viscous Liquid Molecular Formula: C58H114O26 Formula Weight: 1227.54 Synonym: Polyoxyethylene-20-sorbitan Monolaurate, Polyoxyethylenesorbitan monolaurate, Polysorbate 20

Thermo Scientific™ BupH™ Tris-Glycine-SDS Buffer Packs

Make 500mL of standard (pH 8.3) running buffer for SDS-PAGE (protein polyacrylamide gel electrophoresis) with these dry-blended powder pouches.

TBS, Tris Buffered Saline, 10X Solution, pH 7.4, Molecular Biology, Fisher BioReagents Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Tris Buffered Saline Name Note: 10X Solution CAS: 7447-40-7 CAS: 7647-01-0 CAS: 7647-14-5 CAS: 77-86-1 CAS: 7732-18-5 Purity Grade: Molecular Biology Grade Purity Grade Notes: DNase-, RNase- and Protease-Free Physical Form: Liquid Synonym: TBS Chloride: 0.150-0.170 moles/L (1X Solution) Conductivity: 14000-17000 μS/cm (1X solution)

Thermo Scientific™ Pierce™ 10X Methanol-free Western Blot Transfer Buffer

A methanol-free concentrated solution to easily and quickly prepare MeOH-free Western blot transfer buffer for tank-based or other wet gel-to-membrane transfer methods.

PBS, Phosphate Buffered Saline, 1X Solution, pH 7.4, Fisher BioReagents Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Phosphate Buffered Saline Name Note: 1X Solution CAS: 7447-40-7 CAS: 7558-79-4 CAS: 7647-14-5 CAS: 7732-18-5 CAS: 7778-77-0 Physical Form: Liquid Synonym: PBS

Thermo Scientific™ Pierce™ 20X Modified Dulbecco's PBS Available on GSA/VA Contract for Federal Government customers only.

Prepare Na- and K-phosphate buffered saline (D-PBS) diluents for ELISA, Western blotting and other immunoassays with this space-saving stock solution.

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