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A3128

Sigma-Aldrich

Ala-Phe

≥98% (TLC)

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About This Item

Empirical Formula (Hill Notation):
C12H16N2O3
CAS Number:
3061-90-3
Molecular Weight:
236.27
MDL number:
MFCD00066031
UNSPSC Code:
12352202
PubChem Substance ID:
24890485
NACRES:
NA.26

product name

Ala-Phe,

Assay

≥98% (TLC)

Quality Level

200

form

powder

color

white to off-white

storage temp.

−20°C

SMILES string

C[C@H](N)C(=O)N[C@@H](Cc1ccccc1)C(O)=O

InChI

1S/C12H16N2O3/c1-8(13)11(15)14-10(12(16)17)7-9-5-3-2-4-6-9/h2-6,8,10H,7,13H2,1H3,(H,14,15)(H,16,17)/t8-,10-/m0/s1

InChI key

OMNVYXHOSHNURL-WPRPVWTQSA-N

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Amino Acid Sequence

Ala-Phe

Biochem/physiol Actions

Alanyl dipeptides such as ala-leu, ala-lys, ala-gly, ala-pro, ala-tyr and ala-phe may be used in physicochemical studies or to evaluate dipeptide separation technologies. Alanyl dipeptides may also be used for studying cell uptake mechanisms, dipeptide metabolism or cell growth supplementation benefits.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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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Kyung Min Choi et al.
Analytical biochemistry, 367(2), 167-172 (2007-06-30)
A spectrophotometric assay to determine peptide transport has been developed. Using two chromogenic peptide mimetics, L-phenylalanyl-L-2-sulfanilylglycine (PSG) and L-phenylalanyl-L-3-thiaphenylalanine (PSP), the peptide transport patterns in individual cell species can be evaluated effectively. After the addition of PSG to a HeLa
Xiao-Lin Zhu et al.
Journal of agricultural and food chemistry, 55(21), 8367-8371 (2007-10-12)
A replicate heart-cut column-switching HPLC method combined with two switching valves was newly developed for the simultaneous determination of three antihypertensive peptides (Ala-Phe, Tyr-Pro, and Trp-Tyr) in tryptic casein hydrolysate in one run-in assay. After a first separation on an
Zhi-Xia Zheng et al.
Electrophoresis, 26(4-5), 1007-1012 (2005-02-17)
A ligand-exchange capillary electrophoresis was explored, with L-ornithine as the ligand and copper(II) as the central ion. Its applicability was demonstrated with underivatized and dansyl amino acids, a dipeptide, and drugs with amino alcohol structure. The enantioselectivity was found to
Tomasz Pawlak et al.
The journal of physical chemistry. B, 116(6), 1974-1983 (2012-01-14)
DFT methods were employed to compute the (13)C NMR chemical shift tensor (CST) parameters for crystals of YAF peptides (Tyr-Ala-Phe) with different stereochemistry for the Ala residue. Tyr-D-Ala-Phe 1 crystallizes in the C2 space group while Tyr-L-Ala-Phe crystallizes in either
J Li et al.
Electrophoresis, 20(1), 171-179 (1999-03-05)
The separation of stereoisomers, particularly enantiomers, is important when their physiological activity differs. We have resolved the four stereoisomers each of alanylphenylalanine (Ala-Phe) and of leucylphenylalanine (Leu-Phe) by capillary electrophoresis using beta-cyclodextrin as a buffer additive and urea to enhance
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