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Merck
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Key Documents

SCP0225

Sigma-Aldrich

Proteasome Substrate

≥95% (HPLC), lyophilized

Synonyme(s) :

Carbobenzoxy-Gly-Gly-Leu-7-amido-4-methylcoumarin, benzyloxycarbonyl-glycyl-glycyl-leucyl-7-amido-4-methylcoumarin, Z-GGL-AMC

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About This Item

Formule empirique (notation de Hill):
C28H32N4O7
Poids moléculaire :
536.58
Code UNSPSC :
12352204
Nomenclature NACRES :
NA.32

product name

Proteasome Substrate,

Pureté

≥95% (HPLC)

Forme

lyophilized

Composition

Peptide Content, ≥87%

Conditions de stockage

protect from light

Température de stockage

−20°C

Amino Acid Sequence

Z-Gly-Gly-Leu-AMC

Application

Z-Gly-Gly-Leu-7-amido-4-methylcoumarin (Z-Gly-Gly-Leu-AMC) has been used as a substrate for proteasome peptidase to measure proteosome activities using spectrophotometer.

Actions biochimiques/physiologiques

Z-Gly-Gly-Leu-7-amido-4-methylcoumarin (Z-Gly-Gly-Leu-AMC) is a fluorogenic peptide that is used in analysis of protease and peptidase activity of proteasomes. Z-GGL-AMC has been noted as a particular substrate for chymotrypsin-like activity. It has low solubility and precipitates at 100μM.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

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Universal Protease Substrate lyophilized, suitable for detection, pkg of 40 mg (40 μmol; 100mM)

Roche

11734334001

Universal Protease Substrate

7-Amino-4-methylcoumarin 99%

Sigma-Aldrich

257370

7-Amino-4-methylcoumarin

M Rohrwild et al.
Proceedings of the National Academy of Sciences of the United States of America, 93(12), 5808-5813 (1996-06-11)
We have isolated a new type of ATP-dependent protease from Escherichia coli. It is the product of the heat-shock locus hslVU that encodes two proteins: HslV, a 19-kDa protein similar to proteasome beta subunits, and HslU, a 50-kDa protein related
C P Ma et al.
The Journal of biological chemistry, 267(15), 10515-10523 (1992-05-25)
A protein that greatly stimulates the multiple peptidase activities of the 20 S proteasome (also known as macropain, the multicatalytic protease complex, and 20 S protease) has been purified from bovine red blood cells and from bovine heart. The activator
S G Roudiak et al.
Biochemistry, 37(1), 377-386 (1998-02-07)
We have charterized a Mycobacterium smegmatis gene encoding a homolog of the ATP-dependent protease Lon (La). Our identification of a Lon homolog, in conjunction with our previous work, identifies M. smegmatis as the first known example of a eubacterium containing
István Nagy et al.
Journal of bacteriology, 185(2), 496-503 (2003-01-04)
In a proteasome-lacking mutant of Streptomyces coelicolor A3(2), an intracellular enzyme with chymotrypsin-like activity, absent from the wild type, was detected. Complementation that restored proteasome function did not suppress expression of the endopeptidase. Since the enzyme was not found in
Jung Wook Lee et al.
The Journal of biological chemistry, 284(48), 33475-33484 (2009-10-06)
HslVU is a bacterial ATP-dependent protease distantly related to eukaryotic proteasomes consisting of hexameric HslU ATPase and dodecameric HslV protease. As a homolog of the 20 S proteasome beta-subunits, HslV also uses the N-terminal threonine as the active site residue.
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