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Thermo Scientific™ Pierce™ Modified Lowry Protein Assay Kit

Clear-to-purple (A750nm), 2-component, folin phenol- and copper-based reagent system to measure total protein concentration vs. protein standard.

Supplier:  Thermo Scientific™ LSG23240

Catalog No. PI23240


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Description

Description

Thermo Scientific™ Pierce Modified Lowry Protein Assay is a classical, well-characterized copper-based method for measuring protein concentration.

Additional Information and Online Ordering

The Modified Lowry Protein Assay Kit combines a stabilized formulation of the original Lowry Reagents and the essential Folin-Ciocalteu Phenol reagent in a complete kit for accurately determining protein concentration in a variety of samples types. Although newer protein assay methods provide greater speed and convenience, the Lowry method remains a popular, accurate, and useful option for many applications.

Highlights:

  • Popular method – widely cited in protein research literature

  • Colorimetric – measure with a standard spectrophotometer or plate reader (750nm)

  • Stable – uses a modified cupric sulfate-tartrate reagent that is stable at room temperature

  • Large range – exhibits good linearity in the range 1 to 1500μg/mL (tested with BSA protein)

  • Convenient – microplate and cuvet protocols provided with the instructions

Includes:

Modified Lowry Protein Assay Reagent, Folin-Ciocalteu Phenol Reagent (2N), and ampules of Albumin Standard (2mg/mL)

Specifications

Specifications

Sufficient For: 480 tube assays or 2400 microplate assays

• Modified Lowry Protein Assay Reagent, 480 mL
• 2N Folin-Ciocalteu Phenol Reagent, 50 mL
• Albumin Standard Ampules, 2 mg/mL, 10 x 1 mL

Store at 4°C.
Colorimetric
Protein Quantitation Assay
480 Tube Assays or 2400 Microplate Assays
Spectrophotometer, Microplate Reader
Lowry Assay
Pierce™
Not Target-Specific
Solution-based Detection, Absorbance
530 mL
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For Research Use Only. Not for use in diagnostic procedures.