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| Description | |
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| Overview | Native MMP-9-Lipocalin-TIMP-1 complex from stimulated human neutrophils. The ternary MMP-9/lipocalin/TIMP-1 complex behaves like the Pro-MMP-9/TIMP-1 complex, acting as an inhibitor of active MMPs. Following activation, the complex acts as a gelatinase, with reduced activity. |
| Note: 1 mU = 1 milliunit. | |
| Catalogue Number | 444234 |
| Brand Family | Calbiochem® |
| Synonyms | Matrix Metalloproteinase 9-Lipocalin-TIMP-1 Complex |
| References | |
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| References | Kolkenbrock, H., et al. 1996. Biol. Chem. 377, 529. |
| Product Information | |
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| Unit of Definition | 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. |
| Form | Liquid |
| Formulation | 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. |
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| Biological Information | |
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| Purity | ≥90% by SDS-PAGE |
| Source | Prepared from stimulated neutrophils that have been shown by certified tests to be negative for HBsAg and for antibodies to HIV and HCV. |
| Specific Activity | ≥600 mU/mg protein |
| Physicochemical Information | |
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| Contaminants | no other MMP activity detectable |
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| Ship Code | Dry Ice Only |
| Toxicity | Standard Handling |
| Storage | ≤ -70°C |
| Avoid freeze/thaw | Avoid freeze/thaw |
| Do not freeze | Ok to freeze |
| Special Instructions | Following initial thaw, aliquot and freeze (-70°C). |
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