Thermo Scientific™ Pierce™ Coomassie Plus™ (Bradford) Protein Assay
Brown-to-purple (A595nm), ready-to-use, fast reducing agent-compatible assay reagent to measure total protein concentration vs. protein standard.
Manufacturer: Thermo Scientific™ PI23238
Thermo Scientific™ Pierce Coomassie Plus Protein Assay is a high-performance Bradford assay reagent — one of the fastest, simplest and most popular protein quantitation methods available.The Pierce Coomassie Plus Assay Reagent is a single, ready-to-use solution for measuring protein concentration. Simply add the reagent to equal volumes of samples and standards, mix, then measure the absorbance at 595nm. The assay costs only pennies per sample and can be performed in either test tube or microplate format. The Pierce Coomassie Plus Assay Reagent provides increased linearity of response and only half the protein-to-protein variability of other commercial Bradford assay formulations.
Colorimetric – measure with a standard spectrophotometer or plate reader (595nm)
Easy to use – single reagent; no working reagent preparation required
Fast – almost immediate color development; add, mix, and read results
Broad range – detects protein concentration in the range 1 to 1500μg/mL
Better – improved linearity and response-uniformity compared to traditional Bradford formulations
Flexible – microplate and cuvet protocols provided with the instructions and adaptable to several target working ranges
|Pierce Coomassie Plus (Bradford) Protein Assay Reagent|
|Proprietary acidic solution containing coomassie G-250 dye|
|200 tube assays or 1000 microplate assays (standard sold separately)|