Use the diagram below to answer the following question. Identifythe protein that was run on Mass Spec?(HINT: You will need to look up the molecular weights)Relative Abundance, %800Human IgGCaseinESI MSPepsin18+ 15+16+1200Cyanogen bromide14+-13+m/z12+11+160023,984 +/-210+1400 1410 14209+24,024 +/-2200024,093+/-28+

We are given the spectrogram of an ESI-MS (Electrospray ionization Mass Spectroscopy). In this…

Answered: Use the diagram below to answer the…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Various concentrations of recombinant human insulin were prepared for use standards for an HPLC method. To verify the prepared concentrations, the samples were analyzed by measuring the absorbance at 280 nm in a short path length (5 mm) cuvette. The molar absorption coefficient for human insulin is approximately 5.875 x 10³ M-¹cm-¹. a. Calculate the extinction coefficient in mL mg-¹cm-¹. b. Calculate the concentrations of the following human insulin standards if the measured absorbances and dilutions used are: Standard 1 Standard 2 Abs. (at 280 nm) of Diluted Sample 0.305 0.685 Dilution 145.0 µL sample, 25.0 μL buffer 130.0 µL sample, 40.0 μL buffer
You have a protein with MW 48kDa. How many grams of protein are in a 200 mL sample at 50 μM?
You run 5 standard proteins listed below on a size-exclusion (gel filtration) column with limit of 200,000Da. Please draw a chromatogram on a separate page with each peak and both axes labeled. Protein B-Amylase Alcohol dehydrogenase Bovine albumin Carbonic anhydrase Cytochome A280 MW 223,800 0.5 82,000 0.6 66,463 0.45 30,000 0.43 12,000 0.8
use the values calculated (picture 2) to solve picture 1
I was trying to set this problem where the units cancel out. You are given ampicillin, with a recommended dose of 35 mg/kg , to a child with a mass of 21 kg. If stock on hand is 250 mg/ capsule, how many capsules should be given. How should I set this conversion problem up and it's also asking to express the number of capsules as an integer
The questions are on the image.
The diagrams below show the results of three FRAP experiments. Match the proteins to the statements. Protein B 1.0 0.8- 0.6- EVL 0.4- 0.2- 50 100 150 time (seconds) 0.2- 50 Protein A 100 150 time (seconds) 200 250 Protein that is completely tethered/anchored and does not move in the memebrane Protein that has some of it moving slowly while others are tethered/anchored in the membrane Protein that is fully mobile in the membrane Represent proteins associated with the cell membrane Represent cytoplasmic proteins that are moving around [Choose ] [Choose ] A, B and C None of these A Both A and B B с [Choose ] [Choose ] [Choose ] 200 250 50 Protein C 100 150 time (seconds) T 200 250
Use the information on the proteins given to solve the questions: A. Draw a UV-Vis spectrum of each protein (A, B, C, and D) from 240 – 480 nm if they were all present at 20 µM. B. How can you create a two-step purification procedure that could be used to purify protein A from the other proteins. In addition, include a chromotagram as well.
A student purified a protein, resulting in a fraction with a volume of 240 µL. The sample has a corrected A280 of 0.234, and the blank corrected A280 was 0.069. (Both values were measured with a path length of 1.00 cm.) The student then added 6.00 µL of the sample to a reaction tube. Calculate the mass of protein in the reaction (in µg).
A purified protein fraction has a total sample volume of 360 µL. The sample has a corrected A280 of 0.484, and the blank corrected A280 was 0.052. (Both values were measured with a path length of 1.00 cm.) If 5.00 µL of the sample was used in a reaction, calculate the mass of protein in the reaction (in µg).

Recommended textbooks for you

Biochemistry

ISBN:

9781319114671

Author:

Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:

W. H. Freeman

Lehninger Principles of Biochemistry

Biochemistry

ISBN:

9781464126116

Author:

David L. Nelson, Michael M. Cox

Publisher:

W. H. Freeman

Fundamentals of Biochemistry: Life at the Molecul…

Biochemistry

ISBN:

9781118918401

Author:

Donald Voet, Judith G. Voet, Charlotte W. Pratt

Publisher:

WILEY

Biochemistry

ISBN:

9781319114671

Author:

Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:

W. H. Freeman

Lehninger Principles of Biochemistry

Biochemistry

ISBN:

9781464126116

Author:

David L. Nelson, Michael M. Cox

Publisher:

W. H. Freeman

Fundamentals of Biochemistry: Life at the Molecul…

Biochemistry

ISBN:

9781118918401

Author:

Donald Voet, Judith G. Voet, Charlotte W. Pratt

Publisher:

WILEY

Biochemistry

ISBN:

9781305961135

Author:

Mary K. Campbell, Shawn O. Farrell, Owen M. McDougal

Publisher:

Cengage Learning

Biochemistry

ISBN:

9781305577206

Author:

Reginald H. Garrett, Charles M. Grisham

Publisher:

Cengage Learning

Fundamentals of General, Organic, and Biological …

Biochemistry

ISBN:

9780134015187

Author:

John E. McMurry, David S. Ballantine, Carl A. Hoeger, Virginia E. Peterson

Publisher:

PEARSON

SEE MORE TEXTBOOKS