Sima AA (2007)
The injection can be given every 6 months if due to a dietary deficiency, or 2-3 months if the cause of your low B12 levels is pernicious anaemia
Reported applications include NNMT enzyme inhibition assays measuring 1-methylnicotinamide formation or S-adenosylhomocysteine release, intracellular target-engagement assays in differentiated 3T3-L1 adipocytes where 5-Amino-1MQ reduced intracellular 1-methylnicotinamide with an EC near 2.3 M (Neelakantan et al., Biochem Pharmacol, 2018), membrane permeability and Caco-2 transport characterisation, methyltransferase selectivity panels covering COMT, DNMT1 and PRMT3, and rodent studies of NNMT inhibition in adipose tissue and liver following the antisense knockdown work of Kraus and colleagues (Nature, 2014)
Not intended for human or veterinary use, consumption, administration, or diagnostic purposes
Below are typical examples for a 5 mg peptide vial: Practical rule: the larger the volume of solvent you use, the finer and more precisely you can measure on the insulin syringe, and the smaller the errors with small doses in experiments
That is genuinely different from most peptides, which are destroyed in the gut and therefore have to be injected