Journal of bacteriology, 178(23), 6994-6997 (1996-12-01)
Cyanelle peptidoglycan from the glaucocystophyte algae Glaucocystis nostochinearum and Cyanoptyche gloeocystis was investigated by high-performance liquid chromatography of muropeptides, supported by matrix-assisted laser desorption-ionization mass spectrometry. The peptidoglycans of both species are modified with N-acetylputrescine, as has been demonstrated for
The Journal of heart transplantation, 9(4), 372-375 (1990-07-01)
The diagnosis of cardiac allograft rejection is currently based on endomyocardial biopsy and histologic evaluation. Since the introduction of cyclosporine, cardiac biopsy has been recognized as the only reliable method of diagnosis. From July 1985 to June 1986, 22 transplant
Journal of chromatography, 229(1), 47-56 (1982-04-16)
A high-performance liquid chromatography method for the determination of urinary acetyl derivatives of the polyamines putrescine, cadaverine and spermidine is described. This procedure utilizes an ion-exchange column for the separation of acetyl derivatives and the compounds are quantitated by fluorescence
An improved gas chromatographic method for the determination of urinary acetylpolyamines.
S Yamamoto et al.
Chemical & pharmaceutical bulletin, 32(5), 1878-1884 (1984-05-01)
Journal of biochemistry, 115(3), 584-589 (1994-03-01)
We developed an improved system for the simultaneous measurement of free and acetylated polyamines, which comprised a HPLC pump, a separation column, an enzyme reactor, and an electrochemical detector, connected in series. Polyamines were separated with an isocratic elution system
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