C0483
Z-Leu-Leu-Glu-7-amido-4-methylcoumarin
≥95%, solid
Synonym(s):
Cbz-Leu-Leu-Glu-AMC, Z-LLE-AMC
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About This Item
Empirical Formula (Hill Notation):
C35H44N4O9
Molecular Weight:
664.75
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352209
MDL number:
Quality Level
assay
≥95%
form
solid
solubility
DMSO: soluble
storage temp.
−20°C
SMILES string
CC(C)C[C@H](NC(=O)OCc1ccccc1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(O)=O)C(=O)Nc2ccc3C(C)=CC(=O)Oc3c2
InChI
1S/C35H44N4O9/c1-20(2)15-27(38-34(45)28(16-21(3)4)39-35(46)47-19-23-9-7-6-8-10-23)33(44)37-26(13-14-30(40)41)32(43)36-24-11-12-25-22(5)17-31(42)48-29(25)18-24/h6-12,17-18,20-21,26-28H,13-16,19H2,1-5H3,(H,36,43)(H,37,44)(H,38,45)(H,39,46)(H,40,41)/t26-,27-,28-/m0/s1
InChI key
FOYHOBVZPWIGJM-KCHLEUMXSA-N
General description
Z-Leu-Leu-Glu-7-amido-4-methylcoumarin is a fluoropeptide. It acts as a substrate for caspase-like activity.
Application
Z-Leu-Leu-Glu-7-amido-4-methylcoumarin has been used as a fluorogenic substrate for peptidyl glutamyl peptide hydrolase (PGPH) in rat soleus muscle, neonatal cardiomyocytes and rat brain samples.
Biochem/physiol Actions
Fluorogenic substrate for the measurement of the peptidylglutamyl-peptide hydrolyzing activity of the 20S proteasome.
Fluorogenic substrate to measure peptidylglutamyl-peptide hydrolyzing activity of 20S proteasome.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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M Orlowski et al.
Biochemistry, 32(6), 1563-1572 (1993-02-16)
Initial studies on the specificity of the multicatalytic proteinase complex (MPC; EC 3.4.99.46) led to the identification of three distinct proteolytic components designated as trypsin-like, chymotrypsin-like, and peptidylglutamyl-peptide hydrolyzing, all sensitive to inactivation by 3,4-dichloroisocoumarin (DCI), a general serine proteinase
Effect of Ferulic Acid, a Phenolic Inducer of Fungal Laccase, on 26S Proteasome Activities In Vitro.
Anita Swatek et al.
International journal of molecular sciences, 21(7) (2020-04-08)
The 26S proteasome is an ATP-dependent protease complex (2.5 MDa) that degrades most cellular proteins in Eukaryotes, typically those modified by a polyubiquitin chain. The proteasome-mediated proteolysis regulates a variety of critical cellular processes such as transcriptional control, cell cycle
Caterina Branca et al.
Neurobiology of aging, 35(12), 2726-2735 (2014-07-19)
Currently, there are no available approaches to cure or slow down the progression of Alzheimer's disease (AD), which is characterized by the accumulation of extracellular amyloid-β (Aβ) deposits and intraneuronal tangles that comprised hyperphosphorylated tau. The β2 adrenergic receptors (β2ARs)