Human matrix metallo-peptidase-2 (MMP2), also known as gelatinase A (GenBank Accession No. NM_004530), a.a. 30 - 660 (end), with C-terminal His-tag, MW=72 kDa, expressed in an HEK293 cell expression system.
Specific activity: >= 511 pmole/min/ug
Immunogen Region
30 - 660 (end)
Tag
C-terminal His-tag
Formulation
40 mM Tris-HCl, pH 8.0, 110 mM NaCl, 2.2 mM KCl, 200 mM imidazole, and 20% glycerol
Species
Human
Application
Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling
Notes
Activation: This is a proform enzyme andrequires activation prior to testing activity.Dilute the enzyme to 100 ng/ml in a solutioncontaining 50 mM HEPES, pH 7.4, 10 mMCaCl2, 0.05% Brij-35, and 1 mM APMA(amino-phenyl mercuric acetate). Incubate at37°C for 2 hours. Assay conditions: Reaction mixture with 10 uM390 MMP substrate 1 (Anaspec). Incubate for30 minutes at room temperature. Fluorescenceintensity is measured at exc328/em393.
Avoid freeze/thaw cycles.
GenBank
NM_004530
Mw(kda)
72 kDa
Synonyms
matrix metallo-peptidase-2, MMP2, gelatinase A, MMP
Uniprot
P08253
Shipping Temperature
-80°C (dry ice)
Format
Aqueous buffer solution
Storage
At least 6 months at -80°C.
Reference
1. Van Dijk, M., et al.,Front Genet.2012; 3:22.2. Klotzsche-von Ameln, A., et al.,Cancer Biol Ther. 2012 Feb 15;13(4): 216 - 223.