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Product Name Anti-MMP12/RBITC Chinese Name 罗丹明(RBITC)标记的基质金属蛋白酶-12抗体 Alias matrix metalloproteinase 12; MMP12; EC 3.4.24.65; HME; Macrophage elastase; Macrophage metaloelastase; Matrix metalloprotease 12; ME; MGC138506; MME; MMP 12; MMP12_HUMAN; MMP 12; MMP-12; MMP12. Research Area Tumour Cell biology Immunogen Species Rabbit Clonality Polyclonal React Species (predicted: Mouse, Rat, ) Applications ICC=1:50-200 IF=1:50-200
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Molecular weight 52kDa Form Lyophilized or Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from mouse MMP12 Lsotype IgG Purification affinity purified by Protein A Storage Buffer 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. Product Detail background:
Proteins of the matrix metalloproteinase (MMP) family are involved in the breakdown of extracellular matrix in normal physiological processes, such as embryonic development, reproduction, and tissue remodeling, as well as in disease processes, such as arthritis, metastasis, and atherosclerosis. Most MMP's are secreted as inactive proproteins which are activated when cleaved by extracellular proteinases. MMP12 was first described in murine macrophages, later in human macrophages, and more recently in other cell types. Also known as metalloelastase, MMP12 is able to degrade elastin, entactin, laminin 1, fibronectin, type IV collagen as well as insulin B-chain and casein. MMP12 is often confused with the Serine proteinase, Leukocyte elastase (EC 3.4.21.37) because of similar nomenclature. MMP12 is structurally similar to the classical MMPs (MMP1, MMP3); it contains a propeptide with autoinhibitory cysteine switch site, a well-conserved zinc site, hinge region and hemopexin domain. MMP12 lacks a transmembrane domain and furin cleavage site. The zymogen for MMP-12 is about 54 kD, and is quickly activated to the 45 kD form; and this breaks down to cascade of active forms, ending with the common 22 kD form. Stimulated macrophages produce MMP12; it has also been found in osteosarcoma cells, synovial fibroblasts and lung fibroblasts.
Subcellular Location:
Secreted, extracellular space, extracellular matrix (Probable).
Tissue Specificity:
Found in alveolar macrophages but not in peripheral blood monocytes.
Similarity:
Belongs to the peptidase M10A family.
Contains 4 hemopexin-like domains.
Database links:Entrez Gene: 4321 Human
Entrez Gene: 17381 Mouse
Omim: 601046 Human
SwissProt: P39900 Human
SwissProt: P34960 Mouse
Unigene: 1695 Human
Unigene: 2055 Mouse
Unigene: 33193 Rat
Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
MMP12(巨噬细胞金属弹力蛋白酶)可使纤溶酶原转化为血管稳定因子(angiostatin),是一种重要的Tumour血管形成的抑制因子。
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