Home > Product > Antibody > Rabbit Anti-MMP9 antibody
Matrix metalloproteinase-9 precursor; MMP-9; MMP9; MMP 9; 92 kDa type IV; Collagenase; 92 kDa gelatinase; Gelatinase B; GELB; MMP9_HUMAN; 82 kDa matrix metalloproteinase-9; 92 kDa type IV collagenase; CLG 4B; CLG-4B; CLG4B; Collagenase Type 4 beta; Collag
Cat:
SL0397R
Species Reactivity:
Human,Rat,(predicted: Mouse,)
Immunogen:
KLH conjugated synthetic peptide derived from human MMP9:611-707/707
Format:
Liquid
Storage instructions:
Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
Concentration:
1mg/ml
Clonality:
Polyclonal
Isotype:
IgG
Applications:
WB=1:500-2000ELISA=1:5000-10000IHC-P=1:100-500IHC-F=1:100-500IF=1:100-500(Paraffin sections need to do antigen repair)not yet tested in other applications.optimal dilutions/concentrations should be determined by the end user.
Host:
Rabbit
Product Overview:
Sample: Lane 1: Human U2OS(TPA) cell lysates Primary: Anti-MMP9 (SL0397R) at 1/1000 dilutionSecondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilutionPredicted band size: 78 kDaObserved band size: 85 kDaTissue/cell: Human laryngeal tissue; 4% Paraformaldehyde-fixed and paraffin-embedded; Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,SLC0005) at 37℃ for 20 min; Incubation: Anti-MMP9 Polyclonal Antibody, Unconjugated(SL0397R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(SLC0010) stainingTissue/cell: Human lung cancer tissue; 4% Paraformaldehyde-fixed and paraffin-embedded; Antigen retrieval: citr Human lung cancerate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,SLC0005) at 37℃ for 20 min; Incubation: Anti-MMP9 Polyclonal Antibody, Unconjugated(SL0397R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(SLC0010) stainingTissue/cell: human lung carcinoma; 4% Paraformaldehyde-fixed and paraffin-embedded; Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,SLC0005) at 37℃ for 20 min; Incubation: Anti-MMP-9 Polyclonal Antibody, Unconjugated(SL0397R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(SLC0010) stainingTissue/cell: rat ovary carcinoma; 4% Paraformaldehyde-fixed and paraffin-embedded; Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,SLC0005) at 37℃ for 20 min; Incubation: Anti-MMP-9 Polyclonal Antibody, Unconjugated(SL0397R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(SLC0010) staining
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Product PDFs
Datasheet:


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, Jul 2008]

Function:
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. Cleaves type IV and type V collagen into large SLCterminal three quarter fragments and shorter N-terminal one quarter fragments. Degrades fibronectin but not laminin or Pz-peptide.

Subunit:
Exists as monomer or homodimer; disulfide-linked. Exists also as heterodimer with a 25 kDa protein. Macrophages and transformed cell lines produce only the monomeric form. Interacts with ECM1.

Subcellular Location:
Secreted; extracellular space; extracellular matrix.

Tissue Specificity:
Produced by normal alveolar macrophages and granulocytes.

Post-translational modifications:
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.

DISEASE:
Defects in MMP9 are the cause of metaphyseal anadysplasia type 2 (MANDP2) [MIM:613073]. Metaphyseal anadysplasia consists of an abnormal bone development characterized by severe skeletal changes that, in contrast with the progressive course of most other skeletal dysplasias, resolve spontaneously with age. Clinical characteristics are evident from the first months of life and include slight shortness of stature and a mild varus deformity of the legs. Patients attain a normal stature in adolescence and show improvement or complete resolution of varus deformity of the legs and rhizomelic micromelia.

Similarity:
Belongs to the peptidase M10A family.
Contains 3 fibronectin type-II domains.
Contains 4 hemopexin-like domains.

SWISS:
P14780

Gene ID:
4318

Database links:
Entrez Gene: 403885 Dog

Entrez Gene: 4318 Human

Entrez Gene: 17395 Mouse

Entrez Gene: 81687 Rat

Omim: 120361 Human

SwissProt: O18733 Dog

SwissProt: P14780 Human

SwissProt: P41245 Mouse



合成与降解(Synthesis and Degradation)

MMP9亦称IV型胶原酶明胶酶B,其主要功能为降解IV型胶原。因而它在肿瘤细胞突破基底膜屏障和浸润转移中起重要作用。
目前主要用于各种恶性肿瘤(如乳腺癌、胃肠道癌、卵巢癌、膀胱癌等)中的基底膜检测与转移浸润的研究。细胞外基质在维持正常组织结构与功能以及细胞生长和分化过程中起重要作用。细胞外基质动态平衡的失调与肿瘤细胞侵袭、转移和复发密切相关,基质金属蛋白酶(MMP-9)是细胞外基质的降解酶,可降解Ⅳ、Ⅴ、Ⅸ、Ⅺ型胶原,在肿瘤的浸润、转移过程中起重要作用,近年为肿瘤研究的热点。



Kiss-1与MMP-9、MMP-2 是转移浸润研究的热门课题。

Picture

Sample:
Lane 1: Human U2OS(TPA) cell lysates
Primary: Anti-MMP9 (SL0397R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 78 kDa
Observed band size: 85 kDa
Tissue/cell: Human laryngeal tissue; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,SLC0005) at 37℃ for 20 min;
Incubation: Anti-MMP9 Polyclonal Antibody, Unconjugated(SL0397R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(SLC0010) staining
Tissue/cell: Human lung cancer tissue; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citr Human lung cancerate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,SLC0005) at 37℃ for 20 min;
Incubation: Anti-MMP9 Polyclonal Antibody, Unconjugated(SL0397R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(SLC0010) staining
Tissue/cell: human lung carcinoma; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,SLC0005) at 37℃ for 20 min;
Incubation: Anti-MMP-9 Polyclonal Antibody, Unconjugated(SL0397R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(SLC0010) staining
Tissue/cell: rat ovary carcinoma; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,SLC0005) at 37℃ for 20 min;
Incubation: Anti-MMP-9 Polyclonal Antibody, Unconjugated(SL0397R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(SLC0010) staining
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