| Literature DB >> 3402603 |
J D Bell1, J C Brown, G Kubal, P J Sadler.
Abstract
Resonances for lactate are broadened in 500 MHz 1H NMR spectra of human blood plasma and only about one-third is visible in Hahn spin-echo spectra. Similar effects are observed for some other carboxylate anions. Lactate added to the high-Mr fraction of plasma can give rise to peaks which are too broad to observe in either single-pulse or spin-echo spectra. Addition of agents such as NH4Cl of SDS dramatically increases the intensities of lactate peaks. Some glycoproteins appear to broaden lactate resonances.Entities:
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Year: 1988 PMID： 3402603 DOI： 10.1016/0014-5793(88)81238-9
Source DB: PubMed Journal: FEBS Lett ISSN： 0014-5793 Impact factor: 4.124