444258
MMP-14 Substrate I, Fluorogenic
A specific fluorescence resonance energy transfer (FRET) peptide substrate for the detection of MMP activity.
Synonym(s):
MMP-14 Substrate I, Fluorogenic, MT1-MMP Substrate I, Fluorogenic, MCA-PLA-C(OMeBz)-WAR(Dpa)-NH₂
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About This Item
Empirical Formula (Hill Notation):
C66H82N16O17S
Molecular Weight:
1403.52
UNSPSC Code:
12352200
Recommended Products
Quality Level
assay
≥97% (HPLC)
form
lyophilized solid
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
protect from light
color
yellow
solubility
DMSO: 5 mg/mL
fluorescence
λex ~328 nm
λem ~400 nm
shipped in
ambient
storage temp.
−20°C
General description
A fluorescence resonance energy transfer (FRET) peptide substrate for the detection of MMP activity (kcat/km = 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. (kcat/Km = 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).
Biochem/physiol Actions
Cell permeable: no
Primary Target
MMP-14
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
Packaging
Packaged under inert gas
Warning
Toxicity: Standard Handling (A)
Sequence
MCA-Pro-Leu-Ala-Cys(p-OMeBz)-Trp-Ala-Arg(Dpa)-NH₂ Dpa = N³-(2,4-dinitrophenyl)-L-2,3-diaminopropionyl, Bz = Benzyl
Physical form
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.
Other Notes
Mucha, A., et al. 1998. J. Biol. Chem.273, 2763.
Legal Information
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class
11 - Combustible Solids
wgk_germany
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Certificates of Analysis (COA)
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