SUC-LEU-LEU-VAL-TYR-AMC

Product Name: SUC-LEU-LEU-VAL-TYR-AMC
CAS No.: 94367-21-2
Chemical Name: SUC-LEU-LEU-VAL-TYR-AMC
Synonyms: Z-LLVY-AMC;SUC-LLVY-AMC;Felypressin Impurity 8;SUC-LEU-LEU-VAL-TYR-MCA;SUC-LEU-LEU-VAL-TYR-AMC;Suc-Leu-Leu-Val-Tyr-AMC(TFA);CALPAIN SUBSTRATE (FLUOROGENIC);SUC-LEU-LEU-VAL-TYR-AMC USP/EP/BP;PROTEASOME SUBSTRATE III (FLUOROGENIC);CHYMOTRYPSIN SUBSTRATE III, FLUOROGENIC
CBNumber: CB6290865
Molecular Formula: C40H53N5O10
Formula Weight: 763.88
MOL File: 94367-21-2.mol

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SUC-LEU-LEU-VAL-TYR-AMC Property

Boiling point:: 1116.8±65.0 °C(Predicted)
Density: 1.249±0.06 g/cm3(Predicted)
storage temp.: -20°C
solubility: Soluble in DMSO (up to 20 mg/ml), or in DMF (up to 10 mg/ml)
pka: 4.69±0.10(Predicted)
form: Lyophilized solid
color: White to Off-White
Water Solubility: 0.1% trifluoroacetic acid in acetonitrile: water (3:1): 1mg/mL, clear, colorless
Sequence: Suc-Leu-Leu-Val-Tyr-AMC
Stability:: Stable for 1 year from date of purchase as supplied. Solutions in DMSO or DMF may be stored at -20°C for up to 1 month.

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Safety

WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S6510
Product name: N-Succinyl-Leu-Leu-Val-Tyr-7-Amido-4-Methylcoumarin
Purity: ≥90% (HPLC)
Packaging: 1mg
Price: $67.5
Updated: 2025/07/31

Sigma-Aldrich

Product number: S6510
Product name: N-Succinyl-Leu-Leu-Val-Tyr-7-Amido-4-Methylcoumarin
Purity: ≥90% (HPLC)
Packaging: 5mg
Price: $192
Updated: 2025/07/31

Sigma-Aldrich

Product number: 539142
Product name: Proteasome Substrate III, Fluorogenic
Purity: Proteasome Substrate III, Fluorogenic, is a substrate for proteasome. Also acts as a substrate for calpain, chymotrypsin, and ingensin.
Packaging: 5 mg
Price: $359
Updated: 2025/07/31

Cayman Chemical

Product number: 10008119
Product name: Suc-Leu-Leu-Val-Tyr-AMC
Purity: ≥98%
Packaging: 1mg
Price: $34
Updated: 2024/03/01

Cayman Chemical

Product number: 10008119
Product name: Suc-Leu-Leu-Val-Tyr-AMC
Purity: ≥98%
Packaging: 5mg
Price: $85
Updated: 2024/03/01

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SUC-LEU-LEU-VAL-TYR-AMC Chemical Properties,Usage,Production

Description

Suc-Leu-Leu-Val-Tyr-AMC (94367-21-2) is a fluorogenic substrate for the chymotryptic activity of the 20S proteasome1 and other chymotrypsin-like proteases, as well as calpains2. A commonly used substrate for assaying proteasomal enzymatic activity.3,4 Excitation max.: 360 nm; emission max.: 460 nm.

Uses

Suc-Leu-Leu-Val-Tyr-AMC is a fluorgenic substrate for chymotrypsin-like proteases, as well as calpains. It can be used to treat tuberculosis.

Definition

ChEBI: A tetrapeptide compound with a succinyl group at the N-terminal and a 7-amino-4-methylcoumarin group at the C-terminal.

Biochem/physiol Actions

In the presence of chymotrypsin-like enzyme activity, the fluorophore, 7-amido-4-methylcoumarin is released from N-succinyl-Leu-Leu-Val-Tyr-7-amido-4-methylcoumarin. The fluorescence obtained is a measure of the enzyme activity.6

References

[1] ROSS L. STEIN Lawrence D Francesco Melandri. Kinetic Characterization of the Chymotryptic Activity of the 20S Proteasome[J]. Biochemistry Biochemistry, 1996, 35 13: 3899-3908. DOI:10.1021/bi952262x
[2] T SASAKI. Comparative specificity and kinetic studies on porcine calpain I and calpain II with naturally occurring peptides and synthetic fluorogenic substrates.[J]. The Journal of Biological Chemistry, 1984, 259 20: 12489-12494.
[3] MOHAMED-AMINE HAMOUDA. The small heat shock protein B8 (HSPB8) confers resistance to bortezomib by promoting autophagic removal of misfolded proteins in multiple myeloma cells.[J]. Oncotarget, 2014, 5 15: 6252-6266. DOI:10.18632/oncotarget.2193
[4] JIA-WEI MIN. USP14 inhibitor attenuates cerebral ischemia/reperfusion-induced neuronal injury in mice[J]. Journal of Neurochemistry, 2016, 140 5: 826-833. DOI:10.1111/jnc.13941

SUC-LEU-LEU-VAL-TYR-AMC Preparation Products And Raw materials

Raw materials

Preparation Products

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SUC-LEU-LEU-VAL-TYR-AMC Suppliers

China 121 France 1 Germany 2 Japan 2 Switzerland 2 United Kingdom 4 United States 20 Global 152

GL Biochem (Shanghai) Ltd

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Sigma-Aldrich

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Shanghai YuanYe Biotechnology Co., Ltd.

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Shanghai Chaolan Chemical Technology Center

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Nanjing Leon Biological Technology Co., Ltd.

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94367-21-2, SUC-LEU-LEU-VAL-TYR-AMCRelated Search:

SUC-ALA-PRO-PNA CHYMOTRYPSIN SUBSTRATE I, COLORIMETRIC SUC-GLY-PHE-GLY-PNA SUC-PHE-LEU-PHE-PNA SUC-ARG-PRO-TYR-PNA Nafamostat mesylate CL 82198 HYDROCHLORIDE BESTATIN HYDROCHLORIDE COELENTERAZINE H SUC-PHE-PRO-PHE-PNA SUC-ALA-VAL-PRO-PHE-PNA SUC-PHE-ALA-ALA-PHE-PNA SUC-GLY-PRO-LEU-GLY-PRO-AMC SUC-TYR-VAL-ALA-ASP-AMC SUC-GLY-PRO-AMC SUC-LEU-LEU-VAL-TYR-PNA SUC-GLY-PRO-PNA SUC-ARG-PRO-PHE-HIS-LEU-LEU-VAL-TYR-AMC TFA

Z-LLVY-AMC

succinyl-leucyl-leucyl-valyl-tyrosyl-methylcoumarinamide

SUC-LLVY-AMC

SUC-LEU-LEU-VAL-TYR-AMC

SUC-LEU-LEU-VAL-TYR-MCA

SUC-LEU-LEU-VAL-TYR-7-AMINO-4-METHYLCOUMARIN

SUCCINYL-L-LEUCYL-L-LEUCYL-L-VALYL-L-TYROSINE-4-METHYLCOUMARINYL-7-AMIDE

SUCCINYL-L-LEUCYL-L-LEUCYL-L-VALYL-L-TYROSINE 4-METHYLCOUMARYL-7-AMIDE

PROTEASOME 20S, (SUC-LEU-LEU-VAL-TYR-AMC)

PROTEASOME SUBSTRATE III (FLUOROGENIC)

N-SUCCINYL-LEU-LEU-VAL-TYR 7-AMIDO-4-METHYLCOUMARIN

N-SUCCINYL-LEU-LEU-VAL-TYR-7-AMINO-4-METHYLCOUMARIN AMC

N-SUCCINYL-L-LEUCYL-L-LEUCYL-L-VALYL-L-TYROSINE-4-METHYLCOUMARYL-7-AMIDE

N-SUCCINYL-LEU-LEU-VAL-TYR 7-AMIDO-4-*ME THYLCOUMARI

N-Succinyl-l-leucyl-l-leucyl-l-valyl-l-tyrosine-4-methylcoumaryl-7-amidefluorogenicsubstrateforchymotryspin

CALPAIN SUBSTRATE (FLUOROGENIC)

CHYMOTRYPSIN SUBSTRATE III, FLUOROGENIC

4-[[1-[[1-[[(1S)-1-[[(1S)-1-(4-hydroxybenzyl)-2-keto-2-[(2-keto-4-methyl-chromen-7-yl)amino]ethyl]carbamoyl]-2-methyl-propyl]carbamoyl]-3-methyl-butyl]carbamoyl]-3-methyl-butyl]amino]-4-keto-butyric acid

4-[[1-[[1-[[(2S)-1-[[(2S)-3-(4-hydroxyphenyl)-1-[(4-methyl-2-oxo-chromen-7-yl)amino]-1-oxo-propan-2-yl]amino]-3-methyl-1-oxo-butan-2-yl]amino]-4-methyl-1-oxo-pentan-2-yl]amino]-4-methyl-1-oxo-pentan-2-yl]amino]-4-oxo-butanoic acid

4-[[1-[[1-[[(2S)-1-[[(2S)-3-(4-hydroxyphenyl)-1-[(4-methyl-2-oxochromen-7-yl)amino]-1-oxopropan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-4-oxobutanoic acid

CHYMOTRYPSIN SUBSTRATE III, FLUOROGENIC ; SUC-LEU-LEU-VAL-TYR-AMC

succinyl-Leu-Leu-Val-Tyr-7-amino-4-methylcoumarin

L-Tyrosinamide, N-(3-carboxy-1-oxopropyl)-L-leucyl-L-leucyl-L-valyl-N-(4-methyl-2-oxo-2H-1-benzopyran-7-yl)-

SUC-LEU-LEU-VAL-TYR-AMC USP/EP/BP

Felypressin Impurity 8

Suc-Leu-Leu-Val-Tyr-AMC(TFA)

Suc-Leu-Leu-Val-Tyr-AMC, Fluorogenic substrate of calpains and 20S proteasome

Calpain Substrate Suc-LLVY-AMC, fluorogenic substrate - 5 mg

94367-21-2

C40H53N5O10

BioChemical

Biochemicals and Reagents

Cell Signaling Enzymes

Application Index

Apoptosis Products

Calpain

Enzymes, Inhibitors, and Substrates

Fluorimetric Substrates

Pepetides

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