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Key Documents

L8753

Sigma-Aldrich

Leu-Pro hydrochloride

≥98%, suitable for ligand binding assays

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About This Item

Empirical Formula (Hill Notation):
C11H20N2O3 · HCl
CAS Number:
Molecular Weight:
264.75
MDL number:
UNSPSC Code:
12352202
PubChem Substance ID:
NACRES:
NA.26

product name

Leu-Pro hydrochloride,

Assay

≥98%

form

powder

technique(s)

ligand binding assay: suitable

color

white

storage temp.

−20°C

SMILES string

Cl.CC(C)CC(N)C(=O)N1CCCC1C(O)=O

InChI

1S/C11H20N2O3.ClH/c1-7(2)6-8(12)10(14)13-5-3-4-9(13)11(15)16;/h7-9H,3-6,12H2,1-2H3,(H,15,16);1H

InChI key

GZEPUBCBTCSTKP-UHFFFAOYSA-N

Biochem/physiol Actions

L-leucyl-L-proline (Leu-Pro) and its retro variant Pro-Leu may be used along with other proline dipeptides to study imprinting and chemotaxis in tetrahymena.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Fengxia Zhang et al.
Molecular bioSystems, 6(5), 852-861 (2010-06-23)
A novel metabonomic method based on fast liquid chromatography coupled with ion trap-time of flight mass spectrometry (UFLC/MS-IT-TOF) was applied to study the metabolic changes of plasma and urine in depression and excess fatigue rats. Principal component analysis (PCA) and
G Csaba et al.
Bioscience reports, 17(6), 537-542 (1998-04-30)
Proline-glycine, proline-leucine and proline-valine dipeptides and their retro variants were used in the experiments to study the effects of pretreatment (imprinting) in Tetrahymena, by investigating fluorescein isothiocyanate (FITC)-conjugated peptide binding. The protozoan organism could differentiate between the proline-dipeptides containing different
L Köhidai et al.
Cell biology international, 21(6), 341-345 (1997-06-01)
Our investigations demonstrate that proline-containing dipeptides can provoke a chemosensory response from the unicellular Tetrahymena pyriformis. The chemotactic effects of the dipeptides have a close relationship with the side chain and the lipophilicity of the amino-terminal amino acid. Comparison of
G Schoetz et al.
Electrophoresis, 22(12), 2409-2415 (2001-08-25)
Dynamic capillary electrophoresis (DCE) and computer simulation of the elution profiles with the theoretical plate and the stochastic model has been applied to determine the isomerization barriers of the three dipeptides L-alanyl-L-proline, L-leucyl-L-proline, and L-phenylalanyl-L-proline. The separation of the rotational

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