106790 Rapid and sensitive method for HPLC analysis of pterins in biological fluids

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Rapid and sensitive method for HPLC analysis of pterins in biological fluids

Summary

Type: HPLC
Application #: 106790
Detection: fluorescence, excitation 350nm, emission 410nm
Conditions: eluent: water - methanol (97:3, v/v)
flow rate 0.7ml/min
temperature 35°C
Authors: Antonozzi I
Source: J Chromatogr 459 (1988) 319 - 324


Details


Legend: Fig. 1. Chromatograms for a) standard mixture of biopterin (B), neopterin (N), pterin (Pt) and 6-methylpterin (6-mPt), b) urine sample treated with acidic oxidation and c) the same urine sample trea