The absorbance was measured using a microplate reader (Molecular Device, Menlo Park, CA, USA) at a wavelength of 490 nm
Now, one of the things about the peptide literature is that it loves acronyms and numbers
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It is not a scheduled controlled substance, so possession for personal research use is not criminalized the way a scheduled drug would be, but it also cannot be legally sold as a dietary supplement or marketed with a therapeutic claim
Research on contamination in the supplement and peptide markets reveals concerning patterns
When NNMT is overactive, it consumes NAD+ at an accelerated rate