a-protein-solution-has-an-absorbance-of-05-at-280-nm-if-the-path-length-is-1-cm-

Question

A protein solution has an absorbance of 0.5 at 280 nm. If the path length is 1 cm and the molar extinction coefficient is 10,000 M^-1 cm^-1, what is the concentration of the protein?

Accepted Answer

0.00005 M

Answer

0.05 M

Answer

0.005 M

Answer

0.5 M