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Proteinase K is a stable serine protease with broad substrate specificity and will degrade many proteins in their native conformation even in the presence of detergents (e.g., SDS). The enzyme is frequently used in molecular biology applications to digest unwanted proteins such as nucleases from DNA...
0.79% Tryptone, 0.44% Yeast Extract, 1.00% Cerelose Anhydrous Dextrose (Glucose), 1.28% Disodium Phosphate Heptahydrate, 0.30% Monopotassium Phosphate Anhydrous, 0.02% Magnesium Sulfate Anhydrous, 0.05% Am
20% Sodium Dodecyl Sulfate
Citric acid and Sodium citrate 0.1M pH range: 4.6-6.2
MES is a zwitterionic buffer. One of the "Good" buffers developed for biological applications. It has the advantages of maximum water solubility and minimum solubility in all other solvents, minimal salt effects, minimal change in pK with temperature, chemically and enzymatically stable,...
Components: Sodium Phosphate Dibasic(100 mM), Sodium Phosphate Monobasic(20 mM), Potassium Chloride(27 mM), Sodium Chloride(1.37 M), Water(rest) Method: Prepared in 18.2 megohms-cm ± 1 low endotoxin water and filtered through 0.22-micron filter. pH: 7.4 ± 0.15 (1X) Storage: 2-8°C
Chemical name: Copper(II) sulfate solution Chemical synonyms: Cupric sulfate standard Product Brand: Analytical Density (g/cm3): 1.015 UN Number: UN 3082
1.0% Tryptone, 0.5% Yeast Extract, 1.0% Sodium Chloride, 1.5% Agar, 25µg/ mL Kanamycin Sulfate
VION's TGS buffer is the standard for denaturing electrophoresis. This Tris-Glycine-SDS formulation provides a uniform mass-to-charge ratio for all proteins, delivering highly reproducible molecular weight determinations. Specifications: Appearance = Clear, Colorless Liquid pH @ 25°C...
Density (g/cm3): 1.14 UN Number: UN3264
10x TM buffer, sterile
Buffer Solution Acetate, pH 4.0, for Residual Chlorine, APHA are not intended for and should not be (i) used for medical, surgical or other patient oriented applications, or (ii) combined with any food product or ingested in any form. Application: For Residual Chlorine
Carbon: 2.0% Cerelose Anhydrous Dextrose (Glucose), Nitrogen: 0.5% Ammonium Sulfate
Standardized against NIST certified pH 6.86 and pH 9.18 reference samples.
pH: 10.0 (H2O, 25°C) Solubility: (20°C) soluble Boiling Point: 100°C Density: 1.0044 g/cm3 (25°C)
Chemical synonyms: Buffer solution 1 M pH 8.4-8.6 (volatile); Triethylammonium hydrogen carbonate buffer Product Brand: Analytical Density (g/cm3): 1.02
Ideal for use with TRUEscience SMART pH Cap, these pH buffers are color coded and QR coded for ease of identification using the TRUEscience App. Available in pH 4, 7 and 10 and are calibrated at 20°C / 68°F. Temperature dependence data is printed on the label as are the lot numbers. The...
MES SDS running buffer powder for mPAGEBis-Tris gels. 5 packets. Each paclet makes 1 liter of running buffer. •Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other...
Product Brand: Analytical Density (g/cm3): 1.14 Chemical purity: 4%±0.05%
CAS #: 77-86-1 MDL: MFCD00132476 Form: Liquid Harmonized Tariff Code: 2922.19 TSCA: Yes Notes: 250mM Tris, 27mM potassium chloride, 1.37M sodium chloride, pH 7.4.
Formulation: TRIS HCI: 200 mM EDTA: 20 mM
Chemical name: Silver nitrate Product Brand: Analytical Density (g/cm3): 1 Molecular weight: 169.87 Molecular formula: AgNO3 Chemical purity: =99.5% UN Number: UN 3082