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C1141

Sigma-Aldrich

Z-Phe-Leu

≥98% (TLC), suitable for ligand binding assays

Synonym(s):

N-CBZ-Phe-Leu

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About This Item

Empirical Formula (Hill Notation):
C23H28N2O5
CAS Number:
4313-73-9
Molecular Weight:
412.48
MDL number:
MFCD00038301
UNSPSC Code:
12352209
PubChem Substance ID:
24892360
NACRES:
NA.26

product name

Z-Phe-Leu,

Assay

≥98% (TLC)

Quality Level

200

form

powder

technique(s)

ligand binding assay: suitable

color

white

storage temp.

−20°C

SMILES string

CC(C)CC(NC(=O)C(Cc1ccccc1)NC(=O)OCc2ccccc2)C(O)=O

InChI

1S/C23H28N2O5/c1-16(2)13-20(22(27)28)24-21(26)19(14-17-9-5-3-6-10-17)25-23(29)30-15-18-11-7-4-8-12-18/h3-12,16,19-20H,13-15H2,1-2H3,(H,24,26)(H,25,29)(H,27,28)

InChI key

IBOXOGVHBFUSFH-UHFFFAOYSA-N

Related Categories

Amino Acid Sequence

Z-Phe-Leu

Biochem/physiol Actions

N-CBZ-Phe-Leu (Z-phe-Ieu) (CBZ-phenylalanylleucine) is an N-terminal protected Cbz-dipeptide substrate used to differentiate, characterize and kinetically analyze various carboxypeptidase(s).

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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R Raksakulthai et al.
Journal of agricultural and food chemistry, 49(10), 5019-5030 (2001-10-16)
The hepatopancreas of squid (Illex illecebrosus) extract contains a wide range of carboxypeptidase (CP) activities based on hydrolysis of N-CBZ-dipeptide substrates. SDS-PAGE zymograms with N-CBZ-Phe-Leu substrate revealed three activity zones (CP-I, 23 kDa; CP-II, 29 kDa; CP-III, 42 kDa). CP-I
Long-Liu Lin et al.
Journal of biotechnology, 128(2), 322-334 (2006-11-30)
The gene encoding a Deinococcus radiodurans R1 bifunctional aminoacylase/carboxypeptidase (DR_ACY/CP) was amplified by polymerase chain reaction and cloned into pQE-30 to generate pQE-DRAC. The cloned gene consists of an open reading frame of 1197 bp encoding a protein with a
H Ostrowska
Platelets, 8(5), 355-360 (2006-06-24)
Human platelets were investigated for activity of the acidic carboxypeptidases: cathepsin A, lysosomal carboxypeptidase B and prolyl-carboxypeptidase. It was found that the main acidic carboxypeptidase in human platelets had cathepsin A activity. No activity of lysosomal carboxypeptidase B and prolyl-carboxypeptidase
Li Li et al.
Journal of industrial microbiology & biotechnology, 35(1), 41-47 (2007-10-19)
Effects of the enzymes in Actinomucor elegans extract and the enzyme Alcalase 2.4L on debittering the soybean protein hydrolysates were investigated. When the protein was treated only with the latter, a strong bitterness formed; but it decreased if the protein
Joji Mima et al.
European journal of biochemistry, 269(13), 3220-3225 (2002-06-27)
Cys341 of carboxypeptidase Y, which constitutes one side of the solvent-accessible surface of the S1 binding pocket, was replaced with Gly, Ser, Asp, Val, Phe or His by site-directed mutagenesis. Kinetic analysis, using Cbz-dipeptide substrates, revealed that polar amino acids

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