Buffers

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  • Laemmli Buffer Reducing, 4X Solution

    RPI (Research Products International)

    4X Formulation: SDS: 8.0% Glycerol: 40.0% β-mercaptoethanol: 8.0% Bromophenol Blue: 0.02% Tris-HCl: 250 mM

  • DPBS 1X Solution

    RPI (Research Products International)

    Ready to use sterile 1x solution Contains: 137 mM Sodium Chloride 2.7 mM Potassium Chloride 10 mM Phosphates Does not contain Calcium or Magnesium

  • HEPES Buffered Saline Solution 2X

    RPI (Research Products International)

    2X Formulation: NaCI: 280 mM KCI: 10 mM Na2HPO4: 1.5 mM Dextrose: 12 mM HEPES: 50 mM pH: 7.0

  • STE Buffer, 1X Solution

    RPI (Research Products International)

    Formulation: NaCI: 100 mM TRIS HCI: 10 mM pH 8.0 EDTA: 1 mM

  • TRIS HCl

    RPI (Research Products International)

    Highly purified for use in molecular biology applications.

  • RIPA Buffer, 2X Solution

    RPI (Research Products International)

    Enables efficient cell lysis and protein solubilization while avoiding protein degradation and interference with the proteins' immunoreactivity and biological activity.

  • HEPES, Sodium Salt

    RPI (Research Products International)

    pKa (20°C): 7.45-7.65 pH Range: 6.8-8.2

  • Phosphate Buffered Saline

    RPI (Research Products International)

    Phosphate Buffered Saline is a buffer solution commonly used in biological research. PBS has many uses because it is isotonic and non-toxic to most cells. These uses include substance dilution and cell container rinsing. Ready to use sterile 10X solution.

  • Sodium Phosphate Dibasic, Anhydrous, ACS

    RPI (Research Products International)

  • TRIS-Glycine-SDS Buffer, 10X Powder

    RPI (Research Products International)

    Composition: Glycine: < 80.0% TRIS (Hydroxymethyl) Aminomethane: < 20.0% SDS: < 6.0%

  • MES Monohydrate

    RPI (Research Products International)

    Buffer for use in plant tissue culture. pKa (20°C): 6.15 pH range: 5.5 - 6.7

  • Sodium Phosphate Dibasic Heptahydrate

    RPI (Research Products International)

  • TRIS Base

    RPI (Research Products International)

    A 40% weight by volume solution of TRIS (3.3M TRIS Base) prepared in Molecular Grade Water.

  • LDS

    RPI (Research Products International)

  • Sodium Phosphate Dibasic, Anhydrous

    RPI (Research Products International)

  • PBS 1X Solution

    RPI (Research Products International)

    Phosphate Buffered Saline is a buffer solution commonly used in biological research. PBS has many uses because it is isotonic and non-toxic to most cells. These uses include substance dilution and cell container rinsing. Ready to use sterile 1X solution. Ingredients: Sodium…

  • Tris Base, Ultra Pure

    RPI (Research Products International)

    Highly purified for use in molecular biology applications. Moisture: <0.2% Color: <20 APHA (colorless) Heavy Metals (as Pb): <0.0001% Insoluble Matter: <0.005% Heavy Metals: 5 ppm pKa (20°C): 8.1 ± 0.1

  • TBS / Tween 20, 10X Solution

    RPI (Research Products International)

    Formulation contains 0.5% Tween 20 in 10X TB.

  • MOPS, Free Acid

    RPI (Research Products International)

    Molecular Biology Grade Heavy Metals: <5 ppm pKa: (20°C) 7.20 ± 0.2 pH Range: 6.5-7.9

  • Sodium Phosphate Monobasic, Monohydrate

    RPI (Research Products International)

  • PBS, 10X Powder Concentrate

    RPI (Research Products International)

    PBS, 10X Powder Concentrate

  • Potassium Phosphate, Monobasic, ACS Grade

    RPI (Research Products International)

    Potassium Phosphate, Monobasic, ACS Grade

  • Triton Lysis Buffer Solution

    RPI (Research Products International)

    1X buffer used to lyse cells under non-denaturing conditions. 1X Formulation: TRIS HCI: (pH 7.4) 50 mM NaCI: 150 mM TritonX-100: 1% EDTA: 5 mM

  • Manganese Chloride 1M Solution

    RPI (Research Products International)

    Manganese Chloride is used for dC and dG tailing of DNA.

  • TE Buffer, 10X Powder

    RPI (Research Products International)

    Dry homogeneous blend of molecular biology grade Tris-base and EDTA, disodium salt. For use in gel electrophoresis. Supplied as 158.35 grams of powder which is used to produce a 10X concentrate.

  • Potassium Phosphate Dibasic Trihydrate

    RPI (Research Products International)

  • Sodium Phosphate, Monobasic, Anhydrous

    RPI (Research Products International)

  • Transfer/Electro Blotting, 10X Solution

    RPI (Research Products International)

    Formulation: TRIS Base: 0.25M Glycine: 1.92M pH: 8.5 Add Methanol according to protocol

  • TE Buffer 20X Solution

    RPI (Research Products International)

    Formulation: TRIS HCI: 200 mM EDTA: 20 mM

  • STET Buffer, 1X Solution

    RPI (Research Products International)

    Formulation: NaCI: 100 mM TRIS HCI: 10 mM EDTA: 1 mM Triton X-100: 5%

  • TRIS-CAPS Buffer, 10X Solution

    RPI (Research Products International)

    This product is shipped with one 500 ml Anode bottle and one 500 ml Cathode bottle 10X Anode Formulation: pH: 9.6 TRIS: 0.6 M CAPS: 0.4M 10X Cathode Formulation: pH: 9.5 TRIS: 0.6 M CAPS: 0.4 M SDS: 1%

  • TAPS

    RPI (Research Products International)

    pKa(25°C): 8.4. The working pH range in aqueous solution is 7.7-9.1.

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