货号：AB19016

品牌：Merck Millipore

规格：100Ug

目录价：￥5666.00

市场价格：￥4816.10

会员价格：￥4532.80

金山科研平台，产品价格货期咨询微信：jinshanbio Description: Anti-MMP-9 Antibody, Catalytic domain | AB19016 View All» Promotional Text: Special Shipping Offer on Antibodies100% Performance Guaranteed View All» Trade Name: Chemicon (Millipore) View All» Specificity: Recognizes rat MMP-9 pro and active forms. Antibody also reacts with mouse MMP-9 and human MMP-9, other species not tested. Exhibits no cross-reactivity with other MMP family members. The antibody was generated using E. coli-expressed active rat 92 kDa type IV collagenase (catalytic domain) as an immunogen. View All» Molecular Weight: 92 kDa View All» Epitope: Catalytic domain View All» Immunogen: E. coli-expressed active rat 92 kDa type IV collagenase (catalytic domain) View All» Background Information: All cells within tissues are surrounded by an extracellular matrix (ECM) giving the tissues shape and structure. The ECM is constantly being remodeled and constant communication is maintained between cells through this matrix. Secreted proteins, termed matrix metalloproteinases (MMPs), are involved in the modulation of cell matrix interactions. MMPs are Zn(2+) binding endopeptidases that degrade various components of the ECM. MMPs are enzymes implicated in normal and pathologic tissue remodeling processes, wound healing, angiogenesis, and tumor invasion. MMP9, also known as gelatinase B, is a secreted enzyme which degrades the interstitial collagens, types I, II, and III, and is produced by normal alveolar macrophages and granulocytes. The expression of MMP9 increases in Epstein-Barr virus infected lymphoma derived cell lines and may be of significance in typically invasive nasopharyngeal carcinomas. View All» Species Reactivity:

• Human

• Mouse

• Rat
  View All» Species Reactivity Note: Rat, Human, and Mouse. Reactivity with other species has not been confirmed. View All» Application Notes: Western Blot Analysis:1:1000 dilution of a previous lot was used.Immunoprecipitation: 1:500 dilution from a previous lot was used. MMP-9 is constitutively produced by some tumor cell lines (i.e., HT1080, HL60, and U937), but not in most quiescent cells and tissues. The phorbol ester TPA stimulates production of MMP-9 in some cell types. MMP-9 levels in culture media (pg/mL) are often below the threshold of detection by standard Western Blotting. The enzyme can be concentrated from culture media by gelatin-agarose affinity chromatography (Goldberg, G.I. et al. J. Biol. Chem. 267, 4583-4591. 1992). This can prevent appearance of a spurious band of antibody binding in the vicinity of 68 kDa displayed by some concentrated media.Western blot: 1:2,000. Typically 98-95 kDa pro and 92-88kDa active forms are detected as well as breakdown products under fully reduced conditions. Under non-reduced conditions additional bands may be detected because of SDS-stable TIMP and other inhibitor complexes. CC069 is recommended as a positive control. Immunohistochemistry: 1:100 dilution from a previous lot was used in frozen acetone fixed tissues.Optimal working dilutions must be determined by end user. View All» Control: HL60 cell lysate, U937 cell lysate Lung. View All» Quality Assurance: Routinely evaluated by Western Blot on L6 lysates.Western Blot Analysis: 1:1000 dilution of this lot detected MMP-9 on 10 µg of L6 lysates. View All» Purification Method: Protein A purfied View All» Presentation: Purified rabbit polyclonal in buffer containing PBS, containing 0.05% sodium azide. View All» Storage Conditions: Stable for 1 year at 2-8°C from date of receipt. View All» UniProt Number: P14780 View All» Entrez Gene Number: NP_004985 View All» Gene Symbol:
  • MMP9

  • MMP-9

  • GELB

  • CLG4B

  • EC 3.4.24.35 [Contains: 67 kDa matrix metalloproteinase-9 82 kDa matrix metalloproteinase-9].
    View All» Alternate Names:
    • Gelatinase B

    • 92 kDa Type IV Collagenase
      View All» Usage Statement: Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals. View All» Key Applications:
      • Immunohistochemistry

      • Immunoprecipitation

      • Western Blotting
        View All» Entrez Gene Summary: 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 and metastasis. Most MMP's are secreted as inactive proproteins which are activated when cleaved by extracellular proteinases. The enzyme encoded by this gene degrades type IV and V collagens. Studies in rhesus monkeys suggest that the enzyme is involved in IL-8-induced mobilization of hematopoietic progenitor cells from bone marrow, and murine studies suggest a role in tumor-associated tissue remodeling. [provided by RefSeq] View All» UniProt Summary: FUNCTION: SwissProt: P14780 # May play an essential role in local proteolysis of the extracellular matrix and in leukocyte migration. Could play a role in bone osteoclastic resorption. Cleaves KiSS1 at a Gly- -Leu bond.COFACTOR: Binds 2 zinc ions per subunit. & Binds 3 calcium ions per subunit.SIZE: 707 amino acids; 78427 Da SUBUNIT: Exists as monomer, disulfide-linked homodimer, and as a heterodimer with a 25 kDa protein. Macrophages and transformed cell lines produce only the monomeric form.TISSUE SPECIFICITY: Produced by normal alveolar macrophages and granulocytes.DOMAIN: SwissProt: P14780 The conserved cysteine present in the cysteine-switch motif binds the catalytic zinc ion, thus inhibiting the enzyme. The dissociation of the cysteine from the zinc ion upon the activation-peptide release activates the enzyme.PTM: Processing of the precursor yields different active forms of 64, 67 and 82 kDa. Sequentially processing by MMP3 yields the 82 kDa matrix metalloproteinase-9.SIMILARITY: Belongs to the peptidase M10A family. & Contains 3 fibronectin type-II domains. & Contains 4 hemopexin-like domains.MISCELLANEOUS: In the arthritis patient this enzyme might contribute to the pathogenesis of joint destruction and might constitute a useful marker of disease status. View All» Brand Family: Chemicon View All» Product Name: Anti-MMP-9 Antibody, Catalytic domain | AB19016 View All» Concentration: 1 mg/mL View All» Antibody Type: Polyclonal Antibody View All» Qty/Pk: 100 µg View All» Format: Purified View All» Host: Rabbit View All»
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