444256

MMP Substrate III, Fluorogenic

A specific fluorogenic resonance energy transfer (FRET) peptide substrate with an MMP cleavable Gly-Leu bond and EDANS/Dabcyl as fluorophore/quencher combination.

• Synonim(y): MMP Substrate III, Fluorogenic, DABCYL-GABA-PQGL-E(EDANS)-AK-NH₂, TNO211
• Wzór empiryczny (zapis Hilla): C₆₃H₈₈N₁₆O₁₄S
• Masa cząsteczkowa: 1325.54
• Kod UNSPSC: 12352200
• NACRES: NA.77

Właściwości

• Poziom jakości: 100
• Próba: ≥97% (HPLC)
• Postać: lyophilized solid
• producent / nazwa handlowa: Calbiochem^®
• warunki przechowywania: OK to freeze; protect from light
• kolor: red
• rozpuszczalność: DMSO: soluble; Tris-buffered saline, pH 7.6: soluble
• fluorescencja: λ_ex ~340 nm; λ_em ~485 nm
• Warunki transportu: ambient
• temp. przechowywania: −20°C

Opis

Opis ogólny

A fluorescence energy transfer (FRET) peptide substrate with MMP cleavable Gly-Leu bond and EDANS/Dabcyl as fluorophore/quencher combination. Useful for the detection of MMP activity (k_cat/K_m = 619,000 M^-1s^-1 for MMP-2, 206,000 M^-1s^-1 for MMP-9, 40,000 M^-1s^-1 for MMP-3, 21,000 M^-1s^-1 for MMP-1; pH = 7.6 at 37°C). Exhibits a high degree of sensitivity, which is not affected by optical disturbances in biological media. Excitation max.: ~340 nm; emission max.: ~485 nm.

A specific fluorogenic resonance energy transfer (FRET) peptide substrate with an MMP cleavable Gly-Leu bond and EDANS/Dabcyl as fluorophore/quencher combination. Useful for the detection of MMP activity [k_cat/K_m = 619,000 M^-1s^-1 for MMP-2, 206,000 M^-1s^-1 for MMP-9, 40,000 M^-1s^-1 for MMP-3, and 21,000 M^-1s^-1 for MMP-1; at 37°C, pH 7.6 ]. Exhibits a high degree of sensitivity that is not affected by optical disturbances in biological media. Also useful for MMP activity measurements in synovial fluid and culture medium.

Działania biochem./fizjol.

Cell permeable: no

Primary Target
Detection of MMP activity

Product does not compete with ATP.

Reversible: no

Opakowanie

Packaged under inert gas

Ostrzeżenie

Toxicity: Standard Handling (A)

Sekwencja

DABCYL-GABA-Pro-Gln-Gly-Leu-Glu(EDANS)-Ala-Lys-NH₂

Postać fizyczna

Supplied as a trifluoroacetate salt.

Rekonstytucja

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

Inne uwagi

Beekman, B., et al. 1996. FEBS Lett390, 221.

Informacje prawne

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

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 1
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable