Buffers

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  • PBS, 1X Solution, 1.5mL Pre-Filled Tubes

    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. Uses include substance dilution and cell container rinsing. Ready to use sterile 1X solution, supplied in sterile pre-filled screw cap tubes.…

  • Tricine, Ultra Pure

    RPI (Research Products International)

    pKa @ 25°C: 8.1-8.2 Melting Range: 182-188°C

  • 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

  • TRIS HCl

    RPI (Research Products International)

    Highly purified for use in molecular biology applications.

  • 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.

  • TBE 10X Solution

    RPI (Research Products International)

    TBE is a common buffer used in gel electrophoresis. Supplied as a 1X concentrated solution containing: 89mM Tris Base 89mM Boric Acid 2mM EDTA disodium salt pH (1X solution @ 25°C): 8.3+0.1

  • 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.

  • Stacking Buffer, 4X Solution

    RPI (Research Products International)

    4X concentrated buffer solution for preparation of Laemmli SDS-PAGE resolving gels.

  • 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

  • TAE 50X Buffer

    RPI (Research Products International)

    Solution contains: Tris (hydroxymethyl) aminomethane: 2 M Acetic Acid: 1 M EDTA, Disodium Salt Dihydrate: 50 mM

  • TBE Buffer

    RPI (Research Products International)

    Dry homogeneous blend of molecular biology grade TRIS base, Boric Acid and EDTA. For use in gel electrophoresis.

  • 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

  • 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.

  • 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…

  • NP-40 Lysis High Salt Buffer Solution

    RPI (Research Products International)

    1X buffer used for extracting proteins from cells.

  • Orange-G Loading Dye, 6X Solution

    RPI (Research Products International)

    6X Concentrated loading dye for molecular biology applications.

  • 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

  • Sodium Phosphate Dibasic, Anhydrous

    RPI (Research Products International)

  • TRIS, USP/ACS Grade

    RPI (Research Products International)

    TRIS, USP/ACS Grade

  • 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

  • Potassium Phosphate, Dibasic, ACS

    RPI (Research Products International)

    Potassium Phosphate, Dibasic, ACS

  • PIPES

    RPI (Research Products International)

    Heavy metals: <10 ppm pka (25°C): 6.8 The working pH range in aqueous solution is 6.5-7.5.

  • 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

  • Sodium Phosphate, Monobasic, Anhydrous

    RPI (Research Products International)

  • TBS / Tween 20, 10X Solution

    RPI (Research Products International)

    Formulation contains 0.5% Tween 20 in 10X TB.

  • Sodium Phosphate Monobasic, Monohydrate

    RPI (Research Products International)

  • Potassium Acetate, ACS

    RPI (Research Products International)

  • PBS Tablets

    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. Add one tablet per 100ml of purified water for a 1X solution of PBS.

  • Potassium Phosphate, Dibasic

    RPI (Research Products International)

  • ACES

    RPI (Research Products International)

    Zwitterionic buffer used in biochemistry and molecular biology research. pKa (25°C): 6.88 The working pH range in aqueous solution is 6.1 - 7. 5 Absorbance @ 280nm (5% water): <0.02

  • TRIS-Glycine-SDS Buffer, 10X Powder

    RPI (Research Products International)

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

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