When US citizens are abroad and unable to obtain a medallion signature guarantee stamp, with prior notice of the substitution some financial institutions may accept a United States embassy seal in its place.
Phenyl-2-propanone (Compound 1), commonly referred to as P2P, is an intermediate precursor in the manufacture of d,l-amphetamine, d,l-methamphetamine, and other similar phenethylamines (Fig. 1).
HRP is a 44kDa glycoprotein enzyme label and is more stable than alkaline phosphatase. HRP labeled secondary antibodies. Alkaline phosphatase (AP) is a hydroylase enzyme and its signal is often measured through its colorimetric substrate p-nitrophenyl phosphate (pNPP).