Protein Concentration Calculator
This utility will calculate the concentration (in mg/mL) of a protein solution based on its absorbance at 280nm and the extinction coefficient (ε(280))of your protein.
Enter A280 nm reading: AU
Enter your protein's extinction coefficient:
Enter the path legth (default is 1 cm): %
Enter your protein's extinction coefficient:
Enter the path legth (default is 1 cm): %