444213
MMP-2, Proenzyme, Human Rheumatoid Synovial Fibroblast
别名:
Matrix Metalloproteinase 2, Gelatinase A, 72 kDa Type IV Collagenase
assay
≥90% (SDS-PAGE)
form
liquid
specific activity
≥600 mU/mg protein
manufacturer/tradename
Calbiochem®
storage condition
OK to freeze
avoid repeated freeze/thaw cycles
solubility
aqueous buffer: soluble
foreign activity
other MMP activity, none detected
shipped in
wet ice
storage temp.
−70°C
Quality Level
Disclaimer
Toxicity: Standard Handling (A)
General description
Native pro-MMP-2 from cultured, human rheumatoid synovial fibroblasts. Highly purified native enzyme derived from cell culture. Secreted by several cell types. Exists in a stable, but non-covalent 1:1 complex with TIMP-2. Requires activation prior to use.
Note: 1 mU = 1 milliunit.
Other Notes
Buisson-Leqendre, N., et al. 2004. Arth. Rheumat.50, 2151.
Morgunova, E., et al. 2002. Proc. Natl. Acad. Sci. USA99, 7414.
Kolkenbrock, H., et al. 1997. Biol. Chem. 378, 71.
Morgunova, E., et al. 2002. Proc. Natl. Acad. Sci. USA99, 7414.
Kolkenbrock, H., et al. 1997. Biol. Chem. 378, 71.
One unit is defined as the amount of enzyme that will hydrolyze 1.0 µmol 2,4-DNP-Pro-Gln-Gly-Ile-Ala-Gly-Gln-D-Arg-OH per min at 37°C, pH 7.0.
Packaging
Please refer to vial label for lot-specific concentration.
Physical form
In 200 mM NaCl, 50 mM Tris-HCl, 5 mM CaCl₂, 1 µM ZnCl₂, 0.05% Brij® 35 Detergent, 0.05% NaN₃, pH 7.0.
Preparation Note
Following initial thaw, aliquot and freeze (-70°C).
Prepared from culture medium of human rheumatoid synovial fibroblasts that has been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV.
Legal Information
Brij is a registered trademark of Croda International PLC
CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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