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MMP-9 (human neutrophils), dimer

ALX-200-423-C005 5 µg 138.00 USD
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Product Specification

Alternative Name:Matrix metalloproteinase 9, Gelatinase B, 92kDa Type IV collagenase
Source:Isolated from stimulated human neutrophil granulocytes (buffy coat). Disulfide-bridged MMP-9 homodimer.
UniProt ID:P14780
Formulation:Liquid. In 50mM Tris-HCl, pH 7.0, containing 200mM sodium chloride, 5mM CaCl2, 1µM ZnCl2, 0.05% BRIJ35, and 0.05% sodium azide.
Purity:≥95% (SDS-PAGE, Western blot)
Specific Activity:≥1’500mU/mg protein. One unit is defined as the amount of enzyme that hydrolyzes 1µmol Dnp-Pro-Gln-Gly-Ile-Ala-Gly-Gln-D-Arg-OH per min. at 37°C, pH 7.0.
Shipping:Shipped on Dry Ice
Long Term Storage:-80°C
Handling:Avoid freeze/thaw cycles.
Scientific Background:MMP-9 hydrolyzes the extracellular matrix, e.g. collagen types IV, V and IX and gelatin.

Product Literature References

Progelatinase B forms from human neutrophils. complex formation of monomer/lipocalin with TIMP-1: H. Kolkenbrock, et al.; Biol. Chem. 377, 529 (1996), Abstract;
A novel coumarin-labelled peptide for sensitive continuous assays of the matrix metalloproteinases: C.G. Knight, et al.; FEBS Lett. 296, 263 (1992), Abstract;
Synthetic substrates for vertebrate collagenase: Y. Masui, et al.; Biochem. Med. 17, 215 (1977), Abstract;

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