产品说明
一般描述
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).
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.
包装
1 mg in Plastic ampoule
Packaged under inert gas
生化/生理作用
Product does not compete with ATP.
kcat/Km = 7.3 x 105 M-1s-1 for MMP-14; .6 x 104 M-1s-1 for MMP-11
Primary Target
MMP-14
Reversible: no
Cell permeable: no
警告
Toxicity: Standard Handling (A)
序列
MCA-Pro-Leu-Ala-Cys(p-OMeBz)-Trp-Ala-Arg(Dpa)-NH₂ Dpa = N³-(2,4-dinitrophenyl)-L-2,3-diaminopropionyl, Bz = Benzyl
外形
Supplied as a trifluoroacetate salt.
重悬
Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.
其他说明
Mucha, A., et al. 1998. J. Biol. Chem.273, 2763.
法律信息
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
基本信息
| 经验(实验)分子式 | C66H82N16O17S |
| 分子量 | 1403.52 |
产品性质
| 质量水平 | 100 |
| 测定 | ≥97% (HPLC) |
| 形式 | lyophilized solid |
| manufacturer/tradename | Calbiochem® |
| 储存条件 | OK to freeze protect from light |
| 颜色 | yellow |
| 溶解性 | DMSO: 5 mg/mL |
| 荧光 | λex ~328 nm λem ~400 nm |
| 运输 | ambient |
| 储存温度 | −20℃ |
安全信息
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
