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2022;14(12):e32706
But for some people, the nausea was severe enough that they dropped out of the trial entirely
If youd like to learn more about all forms of B12, we wrote extensively about them
The transformed Pichia pastoris cells are induced to express these proteins by adding 0.5% methanol daily to the culture, respectively
The structural difference is a single amino acid substitution at the first position: GHK-Cu uses glycine (Gly-His-Lys:Cu), while AHK-Cu uses alanine (Ala-His-Lys:Cu)
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