Coomassie (Bradford) protein assay kit, Pierce™

供应商: Thermo Scientific
Coomassie (Bradford) protein assay kit, Pierce™
检测产品 蛋白质分析
The Pierce™ Coomassie (Bradford) Protein Assay Kit is a ready-to-use, stable formulation of the traditional Bradford assay reagent to measure (A595 nm) total protein concentration compared to a protein standard.

  • Bradford reagent – stable, ready-to-use kit of the classical Bradford assay reagent
  • Colorimetric – measure with a standard spectrophotometer or plate reader (595 nm)
  • Easy to use – single reagent; no working reagent preparation required
  • Fast – almost immediate colour development; add, mix and read results
  • Broad range – detects protein concentration in the range 1 to 1500 µg/ml
  • Flexible – microplate and cuvette protocols provided with the instructions and adaptable to several target working ranges

When Coomassie dye binds protein in an acidic medium, an immediate shift in absorption maximum occurs from 465nm to 595nm with a concomitant colour change
from brown to blue.

Delivery information: Kit contains sufficient reagents for 630 tube assays or 3160 microplate assays. Pierce™ Coomassie Plus™ Protein Assay Reagent, 950 ml; Albumin Standard Ampoules, 2 mg/ml, 10×1 ml.

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