A protein has a concentration of 30 μM, and 3 tryptophans (ε = 5500) and 2 tyrosines (ε = 1490). What is its absorbance?
Expert molecular biologists from universities all over the c…
Expert molecular biologists from universities all over the country meet to discuss and present the latest molecular biology research. This would be considered a(n)
What is the extinction coefficient of a protein with a conce…
What is the extinction coefficient of a protein with a concentration of 2.25 μM and absorbance of 0.65?
Which of the following is NOT required by OSHA?
Which of the following is NOT required by OSHA?
Which of the following is FALSE regarding DNA?
Which of the following is FALSE regarding DNA?
Which of the following involves copper binding to peptide bo…
Which of the following involves copper binding to peptide bonds?
What would you expect the transmittance of a sample to be if…
What would you expect the transmittance of a sample to be if the absorbance was 0.83?
You are working in a lab at UCF, and spill some hazardous wa…
You are working in a lab at UCF, and spill some hazardous waste on the floor. Who should you contact to clean up the spill?
How do you prepare 1 L of 70 mM Tris pH 8 (Mw = 121.14), 300…
How do you prepare 1 L of 70 mM Tris pH 8 (Mw = 121.14), 300 mM NaCl (Mw = 58.44) from a 1 M stock of Tris pH 8?
A 500 amino acid protein would weigh approximately ______ kD…
A 500 amino acid protein would weigh approximately ______ kDa.