[Des-Arg30,Des-Pro31]-Dendroaspis Natriuretic Peptide

Inosine monophosphate or inosinic acid is the ribonucleotide of hypoxanthine and the first nucleotide formed during purine synthesis.

Rhodamine 123 is a fluorescent dye (λex=503 nm, λem=527 nm). The intensity of R123 fluorescence has a peak at concentration of 50 μM, and decreases to zero at higher concentrations due to self-quenching.