A simplified reversed phase HPLC system for the detection of fluorescent 1,N(6)-etheno derivatives of SAM (S-adenosylmethionine) and S-adenosylhomocysteine (SAH) is described. The most important changes from the previously reported method are a shorter derivatization reaction time, the use of a solid-phase extraction resulting in an increase of the method's sensitivity, and the use of only one chromatographic system to separate SAM and SAH (in which the use of an ion-pairing reagent in the mobile phase is avoided). The linearity of the method was established, and the intra-assay coefficients of variation were 10.4 and 4.7% for SAM and SAH, respectively. Normal plasma values (n=8), evaluated with the present methodology, were, for SAM and SA...
S-Adenosyl-L-methionine (AdoMet or SAM) that is biologically synthesized by AdoMet synthetase bears ...
A comprehensive and highly selective method for detecting in bacterial supernatants a modified sulfu...
A comprehensive and highly selective method for detecting in bacterial supernatants a modified sulfu...
Item does not contain fulltextA simplified reversed phase HPLC system for the detection of fluoresce...
A simplified reversed phase HPLC system for the detection of fluorescent 1,N-6-etheno derivatives of...
of nanomolar concentrations of S-adenosylmethionine (SAM) and S-adenosylhomocysteine (SAH) in plasma...
Background: We have developed an assay that uses stable-isotope-dilution liquid chromatography–mass ...
AbstractS-Adenosylmethionine (SAM) serves as a methyl donor in biological transmethylation reactions...
A simple and reliable liquid chromatographic method was developed for the determination of S-adenosy...
Aminokiselina metionin i metaboliti metioninskog ciklusa S-adenozilmetionin (SAM), S-adenozilhomocis...
Background: It has been postulated that changes in S-adenosylhomocysteine (AdoHcy), a potent inhibit...
BACKGROUND: It has been postulated that changes in S-adenosylhomocysteine (AdoHcy), a potent inhibit...
A sensitive method for quantification of S-adenosyl methionine (SAM) in microbial cell extracts was ...
Commercial preparations of S-adenosylmethionine (SAM) when analyzed in uncoated capillaries show a m...
S-adenosyl-l-methionine (AdoMet), an important biological cofactor, exists in two chiral forms, (S,S...
S-Adenosyl-L-methionine (AdoMet or SAM) that is biologically synthesized by AdoMet synthetase bears ...
A comprehensive and highly selective method for detecting in bacterial supernatants a modified sulfu...
A comprehensive and highly selective method for detecting in bacterial supernatants a modified sulfu...
Item does not contain fulltextA simplified reversed phase HPLC system for the detection of fluoresce...
A simplified reversed phase HPLC system for the detection of fluorescent 1,N-6-etheno derivatives of...
of nanomolar concentrations of S-adenosylmethionine (SAM) and S-adenosylhomocysteine (SAH) in plasma...
Background: We have developed an assay that uses stable-isotope-dilution liquid chromatography–mass ...
AbstractS-Adenosylmethionine (SAM) serves as a methyl donor in biological transmethylation reactions...
A simple and reliable liquid chromatographic method was developed for the determination of S-adenosy...
Aminokiselina metionin i metaboliti metioninskog ciklusa S-adenozilmetionin (SAM), S-adenozilhomocis...
Background: It has been postulated that changes in S-adenosylhomocysteine (AdoHcy), a potent inhibit...
BACKGROUND: It has been postulated that changes in S-adenosylhomocysteine (AdoHcy), a potent inhibit...
A sensitive method for quantification of S-adenosyl methionine (SAM) in microbial cell extracts was ...
Commercial preparations of S-adenosylmethionine (SAM) when analyzed in uncoated capillaries show a m...
S-adenosyl-l-methionine (AdoMet), an important biological cofactor, exists in two chiral forms, (S,S...
S-Adenosyl-L-methionine (AdoMet or SAM) that is biologically synthesized by AdoMet synthetase bears ...
A comprehensive and highly selective method for detecting in bacterial supernatants a modified sulfu...
A comprehensive and highly selective method for detecting in bacterial supernatants a modified sulfu...