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| Product Name | UV Absorption Protein Quantification Kit, Spectrophotometric Format |
| Catalog No. | REKI-0014 |
| Description | A kit for measuring total protein by ultraviolet light absorption or ultraviolet spectrophotometry. The method is quick and simple to run and is not easily disturbed by low concentrations of salts, which makes it convenient for fractions collected during purification. Accuracy is poorer for proteins whose tyrosine and tryptophan content differs markedly from the standard protein, and purines, pyrimidines and nucleic acids in the sample interfere with the result, so nucleic-acid-rich samples need care. |
| Intended Use | Rapid ultraviolet spectrophotometric measurement of total protein content |
| Principle / Technology | Ultraviolet light absorption by protein, quantified against a standard protein |
| Sample Type | Protein solutions from purification workflows |
| Specificity | Rapid and simple; tolerant of low salt; nucleic acids and purine or pyrimidine containing samples interfere |
| Reaction Conditions / Protocol | Measure sample absorbance in the ultraviolet range and read against the standard protein |
| Storage Conditions | Room temperature |
| Shelf Life | 12 months |
| Package Specifications | 250 T; 500 T |
| Key Features | Fast non-destructive measurement; suited to routine fraction monitoring |
| Readouts / Downstream Assays | Ultraviolet absorbance against the standard protein |
For research use only, not for clinical use.
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