Final answer:
The His-DHFR control protein sample concentration of 0.2 μg/μL results in 2 μg in a 10 μL sample.
Step-by-step explanation:
To calculate the amount of μg of the His-DHFR control protein sample in 10 μL, you can use the formula:
Amount of protein (μg) = Concentration of protein (μg/μL) x Volume of sample (μL)
Substituting the given values: 0.2 μg/μL x 10 μL = 2 μg
Therefore, there are 2 μg of the His-DHFR control protein sample in 10 μL.