US$ 27.39
vitamin b12 injections in amberton Greater Boston sheep and swine as needed Vitamin B-12 Injection, 5,000 mcg/mL,
Description
The addition of tyrosine at the N-terminus is believed to increase the peptides stability

1

The reaction begins when methionine synthase takes a methyl group from active folate (5-methyltetrahydrofolate) and uses methylcobalamin to transfer that methyl group to a naturally occurring amino acid called homocysteine

Madame Curie Bioscience Database [Internet] , Landes Bioscience, 2013
