Life Science Buffers
Teknova 2.5M Tris-HCl pH 7.5. Endotox
2.5M Tris-HCl, pH 7.5. Endotoxin Tested. 1000mL, Sterile. 6 pack.
Electron Microscopy Sciences Pipes Buffer Solution 0.3m, pH 5.5-6.0 500 ML
PIPES is a hydrogen-ion organic-based buffer, used in the preparation of a variety of mammalian tissues for electron microscopy. It produces excellent results in the preservation of ultrastructural details, especially when long fixation is required. This buffer does not appear to contribute extraneous anions or cations to the tissue. Aqueous PIPES solution is adjusted by 0.1N Sodium Hydroxide to pH 5.5-6.0.
pH: 5.5-6.0
Electron Microscopy Sciences Tris (Hydroxymethyl) Aminomethane Free Base, Reagent 500 GR
CAS #77-86-1 C₄H₁₁NO₃ F.W. 121.14
Assay: >99.9%
White crystalline powder. A 40% (w/v) aqueous solution. Hydroxymethyl Aminomethane.
Grade: Reagent
Bioworld ADA Buffer, 0.2M, pH 6.0, 100 mL
Product DescriptionADA (N-(2-acetamido)iminodiacetic acid) buffer has a concentration of 0.2M and a pH value of 6.0. It has a molecular weight of 190.2 and formula of C6H10N2O5. ADA is a zwitterionic buffer used in biochemistry and molecular biology, such as its use in protein-free medium for supporting chick embryo fibroblasts. It has also been shown to interfere with color development in bicinchoninic acid assay (BCA) for protein quantitation and used in isoelectric focusing of proteins in immobilized pH gradients.For laboratory use only. Not fit for agricultural, household, clinical use or human consumption.
Bioworld Tris Buffered Saline Packs, 40 PK(s)
Tris Bufferd Saline Packs An ideal all-purpose binding buffer.Each pack yields 500 ml of 25 mM Tris, 0.15 M NaCl, pH 7.2 when dissolved in 500 ml deionized water (total 5 liters). Quantity: 10 packs
Bioworld ACES Buffer, 0.5M, pH 7.5, 500 mL
Product DescriptionACES (N-(2-acetamindo)-2-aminoethancesulfonic acid) buffer has a concentration of 0.5M and a pH level of 7.5. Buffer was prepared in 18.2 megohms water and filtered through 0.22 micron filter. ACES has been used to develop buffers for both agarose and polyacrylamide gel electrophoresis. A saturated solution contains 0.22M at 0°C and a melting point greater than 220°C. ACES binds Cu2+, but not significantly Mg2+, Ca2+, or Mn2+. Product is stored at room temperature.
Bioworld BES Buffer, 0.5M, pH 7.5, 500 mL
Product DescriptionBES (2-(Bis(2-hydroxyethyl) amino) ethanesulfonic acid) buffer has a concentration of 0.5M and a pH value of 7.5. BES is a zwitterionic buffer used in biochemistry and molecular biology, and has been used to study versatile catalyst precursors for mild hydrocarboxylation of alkanes to carboxylic acids. BES was used to determine that saline buffers minimize the action of interfering factors in the bacterial endotoxins test.For laboratory use only. Not fit for agricultural, household, clinical use or human consumption.
Bioworld ADA Buffer, 0.2M, pH 6.0, 500 mL
Product DescriptionADA (N-(2-acetamido)iminodiacetic acid) buffer has a concentration of 0.2M and a pH value of 6.0. It has a molecular weight of 190.2 and formula of C6H10N2O5. ADA is a zwitterionic buffer used in biochemistry and molecular biology, such as its use in protein-free medium for supporting chick embryo fibroblasts. It has also been shown to interfere with color development in bicinchoninic acid assay (BCA) for protein quantitation and used in isoelectric focusing of proteins in immobilized pH gradients.For laboratory use only. Not fit for agricultural, household, clinical use or human consumption.
Teknova 1X PBS. 1000mL, Sterile.
Phosphate-buffered saline (PBS) is a salt solution that is commonly used in physiological and biochemical experiments. It can be used to maintain pH neutrality or to buffer against changes in pH in order to provide optimal conditions for cellular growth and function. The buffering range is between pH 6.8 and 7.4.