Life Science Buffers
Boston Bioproducts Inc Phosphate Buffered Saline, PBS (Sterile-Filtered, RNase Free) - 1L
Phosphate Buffered Saline (PBS) is a buffer solution widely used in biological research due to its isotonic and non-toxic nature. With a pH range of 7.0 to 7.4, PBS mimics the osmolarity and ion concentrations of the human body, making it ideal for applications including protein purification, western blotting and immunoassays, sample dilution, and as a transport medium. This buffer is also tested for RNase enzymes, minimizing risk of nucleic acid degredation in downstream applications.
Bioworld EGTA 0.5M, PH 8.0,250ML
EGTA 0.5M, pH 8.0, DNase and RNase Free,250ml.EGTA Buffer is of a 0.5M concentration and pH of 8.0 that is DNase and RNase free. EGTA Buffer is a metal chelating agent specific for calcium ions. EGTA Buffer is commonly used in tissue culture media and biological buffers.
Boston Bioproducts Inc HEPES Buffer (1 M, pH 7.6, pH Adjusted with KOH) - 250ml
The HEPES [4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid)] Buffer is a versatile Good's zwitterionic buffering agent widely used in various applications in biochemistry and molecular biology. It maintains a stable pH in the range of 6.8 to 8.2, making it ideal for various applications at physiological pH, including cell culture, protein purification, isoelectric focusing, enzyme studies, bioprocessing, and live cell imaging. This buffer is adjusted with KOH.
ProteinSimple Maurice CE-SDS Running Buffer - Top, 12/pk
Pre-filled vial assembly containing top running buffer for CE-SDS application. For use with the cartridge insert (046-124) of the CE-SDS cartridge (PS-MC02-S) on Maurice and Maurice S. systems only. 12 Vials.
Asuragen Inc TSMIII Storage Buffer, 50 mL, 10 mM Tris, 100 mM NaCl, 1 mM MgCl2, 0.1% Gelatin, 0.3% Microcide III, pH 7.0, -15 to -30°C
Asuragen TSMIII Storage Buffer is a specialized buffered solution designed to maintain stability for protein-coated nucleic acids. This reagent is ideal for the dilution of Asuragen's Armored products, ensuring the integrity of these sensitive biological materials through multiple freeze-thaw cycles. The stability provided by this storage buffer allows for flexible and scalable testing processes in various molecular assay applications.
- Volume: 50 mL
- Composition: 10 mM Tris, 100 mM NaCl, 1 mM MgCl2, 0.1% Gelatin, 0.3% Microcide III
- pH: 7.0
- Primary application: Dilution of Asuragen's Armored products
- Key benefit: Provides stability to protein-coated nucleic acids
- Storage stability: Withstands multiple freeze-thaw cycles
- Recommended storage temperature: -15 to -30 °C (secondary)
- Testing process benefit: Enables flexible and scalable testing processes
Boston Bioproducts Inc Tris-HCl Buffer (1 M, pH 9.0) - 1L
The Tris-HCl Buffer is a widely used bufering reagent in molecular biology and biochemistry, acting to maintain a stable pH, and preserve the integrity of target macromolecules. The buffering capacity of Tris-HCl is effective in the pH range of 7.0 to 9.0, making it ideal for many biological applications like cell culture, molecular biology, DNA/RNA extraction, electrophoresis, enzyme assays and immunohistostaining.
Cole-Parmer Oakton Traceable pH Standard Buffer with Calibration, Clear, pH 10; 500 mL
Oakton Traceable pH Standard Buffer with Calibration, Clear, pH 10; 500 mLNIST-traceable reference materials include a calibration report from an ISO 17034 and ISO 17025 accredited laboratoryChoose from clear or color-coded standards from common calibration points500 mL (16 fl.oz.) capacityCalibrate at pH 10
Surmodics Inc Phosphate Buffered Saline/Casein Block & Diluent-5X, 100mL
BioFX™ Phosphate Buffered Saline/Casein Block and Diluent-5X Concentrate minimizes non-specific interactions of the secondary reagents with each other and the primary solid phase binding sites. The high blocking efficiency of casein is due to its content of small molecular weight proteins. The solution is ready for dilution to specific application requirements.
Sigma Aldrich Fine Chemicals Biosciences MES hydrate | 1266615-59-1 | MFCD00149409 | 100 g
MES hydrate | Purity: 99.5% | Mol Wt: 195.24 | 1266615-59-1 | MFCD00149409 | 100 g
Abcam E x traction Buffer 5 x PTR, 50ML
Extraction buffer 5X PTR is formulated for preparing cell or tissue extracts for use in immunoassays, with added phosphatase inhibitors and protease inhibitor aprotinin. - Cited in over 20 publications - Phosphatase and protease inhibitors – contains inhibitors to preserve sample integrity - Easy to use – dilute to 1X with distilled water before use, or use with extraction enhancer buffer 50X for enhanced extraction - Compatible with a variety of sample types
The product is subject to the following: Abcam Restricted Use Statement
Sigma Aldrich Fine Chemicals Biosciences Phosphate buffered saline | MFCD00131855 | 10/pk
Phosphate buffered saline | MFCD00131855 | 10/pk
United States Biological Corporation TRIS BASE ULTRAPURE 1KG
Tris is one of the most widely used buffers in molecular biology and cell culture due to its low toxicity, stability and buffering capacity. Purity: ≥99.9% Appearance: White, crystalline powder pH (1M): 10.5-11.5 pKa: 8.0-8.4 Absorbance (260nm): ≤0.06 Absorbance (280nm): ≤0.05 Absorbance (290nm): ≤0.2 Solubility (1M): Colorless, clear, complete Loss on Drying: ≤0.2% Melting Point: 168-172°C Heavy Metals (Pb): ≤0.0001% Arsenic: ≤0.0001% Calcium: ≤0.0001% Copper: ≤0.0001% Iron: ≤0.0005% Magnesium: ≤0.0001% Insoluble Matter: ≤0.005% Residue on Ignition: ≤0.1% RNase: DNase: Protease: Meets specifications.
Boston Bioproducts Inc MES Buffer (1 M, pH 6.0) - 500ml
MES Buffer [2- (N-morpholino) ethanesulfonic acid] is a zwitterionic Good's buffer used in biological and biochemical research. It maintains a stable pH within the range of 5.5 to 7.0 and is highly soluble in water. MES is commonly used as a running buffer for bis-tris gels, chromatography, and in protein purification. It is valuable for enzymatic reactions, and acts as a non-coordinating buffer in metal ion chemistry. It has minimal UV absorbance and is stable in various applications.
Bio Rad Laboratories XT MES RUNNING BUFFER 500ML
XT MES Running Buffer, 20x, 500mL, Liquid, White, Odorless, Boiling Point: 100degreeC, pH: 6.4 at 20degreeC, Fully miscible in water, No special requirements for storage