444258

MMP-14 Substrate I, Fluorogenic

A specific fluorescence resonance energy transfer (FRET) peptide substrate for the detection of MMP activity.

• Synonyme(s) : MMP-14 Substrate I, Fluorogenic, MT1-MMP Substrate I, Fluorogenic, MCA-PLA-C(OMeBz)-WAR(Dpa)-NH₂
• Formule empirique (notation de Hill): C₆₆H₈₂N₁₆O₁₇S
• Poids moléculaire : 1403.52
• Code UNSPSC : 12352200
• Nomenclature NACRES : NA.77

Propriétés

• Niveau de qualité: 100
• Pureté: ≥97% (HPLC)
• Forme: lyophilized solid
• Fabricant/nom de marque: Calbiochem^®
• Conditions de stockage: OK to freeze; protect from light
• Couleur: yellow
• Solubilité: DMSO: 5 mg/mL
• Fluorescence: λ_ex ~328 nm; λ_em ~400 nm
• Conditions d'expédition: ambient
• Température de stockage: −20°C

Description

Description générale

A fluorescence resonance energy transfer (FRET) peptide substrate for the detection of MMP activity (k_cat/k_m = 730,000 M^-1s^-1 for MMP-14 (MT1-MMP) and 36,000 M^-1s^-1 for MMP-11 (ST3); pH = 7.5 at 25°C). Excitation max.: ~328 nm; emission max.: ~400 nm.

A specific fluorescence resonance energy transfer (FRET) peptide substrate for the detection of MMP activity. (k_cat/K_m = 7.3 x 10⁵ M^-1s^-1 for MMP-14 (MT1-MMP) and 3.6 x 10⁴ M^-1s^-1 for MMP-11 at 25°C, pH 7.5).

Actions biochimiques/physiologiques

Cell permeable: no

Primary Target
MMP-14

Product does not compete with ATP.

Reversible: no

kcat/Km = 7.3 x 105 M-1s-1 for MMP-14; .6 x 104 M-1s-1 for MMP-11

Conditionnement

Packaged under inert gas

Avertissement

Toxicity: Standard Handling (A)

Séquence

MCA-Pro-Leu-Ala-Cys(p-OMeBz)-Trp-Ala-Arg(Dpa)-NH₂ Dpa = N³-(2,4-dinitrophenyl)-L-2,3-diaminopropionyl, Bz = Benzyl

Forme physique

Supplied as a trifluoroacetate salt.

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

Autres remarques

Mucha, A., et al. 1998. J. Biol. Chem.273, 2763.

Informations légales

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable