The following proteins represent a wide range of molecular weights and isoelectricpoints. Mr is the molecular weight of a single protein chain. • Protein 1: Mr 68,544; pI 6.11 (monomer) • Protein 2: Mr 29,041; pI 5.32 (dimer) • Protein 3: Mr 15,805; pI 5.7 (dimer) • Protein 4: Mr 12,165; pI 4.74 a. Which protein is the most acidic? Explain your answer. b. Which protein will migrate the slowest in an SDS-PAGE? Explain your answer. c. In what order will these proteins elute from a cation exchanger at pH 8? Explain your answer. d. In what order will these proteins salt out from a pH 7 solution by the dropwise addition of saturated ammonium sulfate? Explain your answer.
Answers: 3
Biology, 21.06.2019 14:50
Previous pagenext pagepage 3 ofquestion 3 (1 point)which of the following consist of cells that do not have a nucleus? of the above
Answers: 2
Biology, 22.06.2019 01:30
How do you date a sample of rock that you suspect as being one of the earliest on earth
Answers: 1
Biology, 22.06.2019 03:00
Select the correct answer from each drop-down menu. during the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.
Answers: 1
The following proteins represent a wide range of molecular weights and isoelectricpoints. Mr is the...
World Languages, 04.06.2021 21:00
Mathematics, 04.06.2021 21:00
English, 04.06.2021 21:00
Mathematics, 04.06.2021 21:00
Spanish, 04.06.2021 21:00
Mathematics, 04.06.2021 21:00
Biology, 04.06.2021 21:00
Mathematics, 04.06.2021 21:00
Mathematics, 04.06.2021 21:00
Mathematics, 04.06.2021 21:10
Mathematics, 04.06.2021 21:10
Health, 04.06.2021 21:10