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L3877

D-Leu-Tyr

Name: <SC>D</SC>-Leu-Tyr
Brand: SIGMA

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About This Item

Fórmula empírica (notación de Hill):

C₁₅H₂₂N₂O₄

Número de CAS:

3303-29-5

Peso molecular:

294.35

MDL number:

MFCD00063034

UNSPSC Code:

12352200

PubChem Substance ID:

24896357

storage temp.

−20°C

SMILES string

CC(C)C[C@@H](N)C(=O)N[C@@H](Cc1ccc(O)cc1)C(O)=O

InChI

1S/C15H22N2O4/c1-9(2)7-12(16)14(19)17-13(15(20)21)8-10-3-5-11(18)6-4-10/h3-6,9,12-13,18H,7-8,16H2,1-2H3,(H,17,19)(H,20,21)/t12-,13+/m1/s1

InChI key

LHSGPCFBGJHPCY-OLZOCXBDSA-N

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.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Selective effect of zinc on uphill transport of oligopeptides into kidney brush border membrane vesicles.

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

Molecular structures of L-Leu-L-Tyr, Gly-D,L-Met.p-toluenesulfonate and L-His-L-Leu.

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 =

Reactivity of Tyr-Leu and Leu-Tyr dipeptides: identification of oxidation products by liquid chromatography-tandem mass spectrometry.

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

Glycerol and glycerol carbonate as ultraviscous solvents for mixture analysis by NMR.

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

Identification of isomeric spin adducts of Leu-Tyr and Tyr-Leu free radicals using liquid chromatography-tandem mass spectrometry.

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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