Calculate the molecular weight of the protein

Assignment Help Biology

Reference no: EM13151023

ESI-TOF MS of a protein from a low pH solution generates a series of m/z peaks. The two most dominant successive peaks have m/z values of 510.0 and 502.9.

a. Calculate the molecular weight of the protein and the charges carried by the protein in these peaks (i.e., z values).

b. How do these charges compare to the average number of charges a protein of this size would be expected to have at low pH. Explain.

Reference no: EM13151023

Questions Cloud

How could the manufacturer induce its retailer to carry : The manufacturer's managers are convinced that they could make more sales if they could convince the retailers to carry a full line of products. How could the manufacturer induce its retailer to carry a fuller line of products

What type of genetic testing is worthwhile : With the completion of the human genome and the identification of various genes, it may be possible to determine whether an individual has a particular disease.

Determine why some people obtain extra education : Conduct a cost-benefit analysis of obtaining a graduate degree. Assess both the short-term and the long-term costs and benefits to determine why some people obtain the extra education while others do not.

Compute the expected npw : Three estimators at Tech Engineering have come up with the estimates of cash flows as shown in the table below for a project with a life of 10 years. Compute the expected NPW at 20%.

Calculate the molecular weight of the protein : ESI-TOF MS of a protein from a low pH solution generates a series of m/z peaks. The two most dominant successive peaks have m/z values of 510.0 and 502.9.

Which type most likely receives more pure education : Suppose you know that the actual annual rate of return on a year of education is 5% for both types. Given the numbers in par (c), which type (Alphas or Betas) most likely receives more pure enjoyment from education?

Federal unemployment tax rate : An employer having an experience based unemployment tax rate of 3.2% in a state having a standard unemployment tax rate of 5.4% may take a credit against a 6.2% federal unemployment tax rate of

State utility commissions typically regulate local phone : the rival long-distance carriers have complained that the local phone company repair persons have put peanut butter on rival long distance carriers's phone lines to encourage rats to eat through the lines.

Probability that the fixed question is answered correctly : Suppose that the probability that the student knows the answer to the question is 0.80 and the probability that the student guesses is 0.20. What is the probability that the fixed question is answered correctly?

User Account

All Pages