Modified lowry protein assay kit, Pierce™

The Modified Lowry Protein Assay Kit is the preferred colorimetric assay for quantifying total protein concentration.

• Ready-to-use reagent for the loyal Lowry method user
• Preformulated cupric sulfate-tartrate reagent stable for one year at room temperature
• Linear results from 1 to 1500 µg/ml for BSA
• Adaptable to microplates
• Less protein: protein variation than dye-binding methods

The sensitivity of the Modified Lowry Protein Assay is greatly enhanced over that of the biuret reagent. The working range of the method extends from 5 to 2000 mg/ml. Using cold Modified Lowry Protein Assay Reagent will result in low absorbance values.

Delivery information: Kit includes Modified Lowry Protein Assay Reagent (480 ml), 2 N Folin-Ciocalteu Phenol Reagent (50 ml), albumin standard ampoules, 2 mg/ml, (10×1 ml).