MMP-1 Polyclonal Antibody

Verified Samples in IHC: Human lung cancer

IHC 1:300-1:600

Polyclonal

IgG

Recombinant Human MMP-1 protein expressed by E.coli

MMP-1

CLG, MMP-1

1 mg/mL

Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles.

PBS with 0.05% proclin 300, 1% protective protein and 50% glycerol,pH7.4

Antigen Affinity Purification

Cancer, Cell Biology, Cardiovascular, Signal Transduction

Unconjugated

Matrix metalloproteinases are a family of zinc and calcium dependent endopeptidases with the combined ability to degrade all the components of the extracellular matrix. MMP-1 (interstitial collagenase), can degrade a broad range of substrates including types I, II, III, VII, VIII, and X collagens as well as casein, gelatin,alpha -1 antitrypsin, myelin basic protein, L-Selectin, pro-TNF, IL-1 beta, IGFBP-3, IGFBP-5, pro-MMP-2, and pro-MMP-9. A significant role of MMP-1 is the degradation of fibrillar collagens in extracellular matrix remodeling, characterized by the cleavage of the interstitial collagen triple helix into ¾, ¼ fragments. However, as the list of substrates above illustrates, the role of MMP-1 is more diverse than originally envisaged, and may involve enzyme cascades, cytokine regulation, and cell surface molecule modulation. MMP-1 is expressed by fibroblasts, keratinocytes, endothelial cells, monocytes, and macrophages. Structurally, MMP-1 may be divided into several distinct domains; a pro-domain which is cleaved upon activation; a catalytic domain containing the zinc binding site; a short hinge region and a carboxyl terminal (hemopexin-like) domain.