Research Tool
NAD+ is supplied as a lyophilized powder at much larger vial masses than most peptides, which makes the resulting concentration easy to miscalculate. Enter the NAD+ mass in the vial and the diluent volume to get the stock-solution concentration.
Total mg of lyophilized NAD+ in the vial
Volume of diluent added to the vial
Concentration
100
mg/mL (equal to µg/µL)
Same concentration
100,000
µg/mL
Concentration (mg/mL) = peptide mass (mg) ÷ diluent volume (mL). For in-vitro laboratory research use only.
A 500 mg vial in 5 mL gives 100 mg/mL. Because the vial mass is an order of magnitude larger than a typical peptide vial, small changes in diluent volume move the concentration substantially.
This article summarizes publicly available research for educational purposes and does not constitute medical advice, a therapeutic claim, or a recommendation for human use. Products referenced are sold for laboratory research use only.