Empirical Formula (Hill Notation):
CAS Number:
Molecular Weight:
MDL number:
PubChem Substance ID:

storage temp.


SMILES string




InChI key


Biochem/physiol Actions

D-Leucyltyrosine (D-Leu-Tyr) may be used to support the study of the uptake of oligopeptides by various peptide transport mechanisms.


NONH for all modes of transport

WGK Germany


Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
H Daniel et al.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology, 9(11), 1112-1117 (1995-08-01)
Based on the involvement of zinc in hydrolysis of peptides, we hypothesized that Zn2+ may also play a role in peptide transport. To investigate this hypothesis, kidney brush border membrane vesicles (BBMV) were incubated for 30 min with different concentrations...
J A Krause et al.
Acta crystallographica. Section B, Structural science, 49 ( Pt 1), 123-130 (1993-02-01)
L-Leu-L-Tyr, (I), C15H22N2O4, M(r) = 294.35, crystallizes from MeOH/5% dimethyl sulfoxide in the orthorhombic space group P2(1)2(1)2(1). a = 5.644 (1), b = 12.094 (3), c = 22.548 (4) A, V = 1539.0 (5) A3, Z = 4, Dx =...
Pedro Lameiras et al.
Journal of magnetic resonance (San Diego, Calif. : 1997), 212(1), 161-168 (2011-08-02)
NMR of weakly polar analytes in an apolar ultraviscous solvent has recently been proposed for mixture analysis as a pertinent alternative to the DOSY experiment. The present article reports the first use of glycerol and glycerol carbonate as polar solvents...
Conceição Fonseca et al.
Journal of mass spectrometry : JMS, 44(5), 681-693 (2009-01-07)
The exposure of peptides and proteins to reactive hydroxyl radicals results in covalent modifications of amino acid side-chains and protein backbone. In this study we have investigated the oxidation the isomeric peptides tyrosine-leucine (YL) and leucine-tyrosine (LY), by the hydroxyl...
Pedro Domingues et al.
Biomedical chromatography : BMC, 26(1), 51-60 (2011-03-25)
Free radical species are generally short-lived due to their high reactivity and thus direct measurement and identification are often impossible. In this study we used a spin trap, 5,5-dimethyl-1-pyrroline-N-oxide (DMPO), to trap radical intermediates formed during the oxidation of isomeric...

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