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Documentos Principais

M9445

Sigma-Aldrich

Matrix Metalloproteinase-2 from mouse

recombinant, expressed in NSO cells, >95% (SDS-PAGE), buffered aqueous glycerol solution

Sinônimo(s):

Collagenase Type IV 72 kDa, Gelatinase 72 kDa, Gelatinase A, MMP-2

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About This Item

Número MDL:
Código UNSPSC:
12352202
NACRES:
NA.32

recombinante

expressed in NSO cells

Nível de qualidade

Ensaio

>95% (SDS-PAGE)

Formulário

buffered aqueous glycerol solution

peso molecular

apparent mol wt ~72 kDa

nº de adesão UniProt

Condições de expedição

wet ice

temperatura de armazenamento

−20°C

Informações sobre genes

mouse ... Mmp2(17390)
rat ... Mmp2(81686)

Descrição geral

Matrix Metalloproteinase-2 (MMP-2) also known as gelatinase or type IV collagenase is a 72kDa protein. MMP-2 is a member of matrix metalloproteinase (MMP) family of enzymes. Basic structure of MMP2 contains signal peptide domain that targets the enzyme for secretion, the pro-peptide domain, which is removed when the enzyme is activated and the catalytic site containing gelatin-binding domain.

Especificidade

The amino acid sequences 1-662 of the proenzymes of MMP-2 are identical between mouse and rat.

Aplicação

Matrix metalloproteinase-2 (MMP2) human has been used as a standard in zymography to measure proteolytic activity of MMP-2.

Ações bioquímicas/fisiológicas

MMP-2 degrades general matrix components and may have a role in processes such as host defense, cell proliferation, and protein turnover as well as tissue remodeling.
Matrix Metalloproteinase-2 (MMP-2) cleaves gelatin, type IV, V, VII, X, and XI collagens, fibronectin, elastin, laminin, proteoglycans and a range of non extracellular matrix (ECM ) components. MMP-2 cleaves native type I collagen to N-terminal ¾ and C-terminal ¼ fragments identical to those generated by interstitial collagenases. MMP2 and MMP9 play an essential role in matrix degradation and they are implicated in the maintenance of neovascularization. In mice, deletion or inhibition of MMP2 protects against myocardial rupture.

forma física

Supplied as a 0.2 μm filtered solution of 25 mM Tris, pH 7.5, 5 mM calcium chloride, 75 mM sodium chloride, 0.025% Brij® 35 and 50% glycerol.

Nota de análise

The biological activity is measured by its ability to cleave a fluorogenic peptide sustrate.

Informações legais

Brij is a registered trademark of Croda International PLC

Código de classe de armazenamento

12 - Non Combustible Liquids

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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We report the isolation of a cDNA clone providing the first and complete sequence of mouse 72-kDa type IV collagenase. The clone contains 2800 nucleotides with a 1986-nucleotide open reading frame coding for 662 amino acids. The amino acid sequence

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