製品の概要
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製品名Anti-MMP9 antibody
MMP9 一次抗体 製品一覧 -
製品の詳細Rabbit polyclonal to MMP9
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由来種Rabbit
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アプリケーション適用あり: IHC-P, WBmore details
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種交差性交差種: Human
交差が予測される動物種: Rabbit, Horse
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免疫原
Synthetic peptide conjugated to KLH derived from within residues 250 - 350 of Human MMP9.
(Peptide available as ab73733.)
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ポジティブ･コントロール
- This antibody gave a positive signal in Human Spleen Tissue Lysate.
製品の特性
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製品の状態Liquid
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保存方法Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
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バッファーPreservative: 0.02% Sodium Azide
Constituents: 1% BSA, PBS, pH 7.4 -
Concentration information loading... -
精製度Immunogen affinity purified
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ポリ/モノポリクローナル
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アイソタイプIgG
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研究分野
関連製品
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Assay kits
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Compatible Secondaries
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Immunizing Peptide (Blocking)
アプリケーション
Our Abpromise guarantee covers the use of ab73734 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
| アプリケーション | Abreviews | 特記事項 |
|---|---|---|
| IHC-P | Use a concentration of 5 µg/ml. Perform heat mediated antigen retrieval before commencing with IHC staining protocol. | |
| WB | Use a concentration of 1 µg/ml. Detects a band of approximately 95 kDa (predicted molecular weight: 78 kDa).Can be blocked with Human MMP9 peptide (ab73733). |
ターゲット情報
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機能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 C-terminal three quarter fragments and shorter N-terminal one quarter fragments. Degrades fibronectin but not laminin or Pz-peptide. -
組織特異性Produced by normal alveolar macrophages and granulocytes.
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関連疾患Intervertebral disc disease
Metaphyseal anadysplasia 2 -
配列類似性Belongs to the peptidase M10A family.
Contains 3 fibronectin type-II domains.
Contains 4 hemopexin repeats. -
ドメイン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.
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翻訳後修飾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.
N- and O-glycosylated. -
細胞内局在Secreted, extracellular space, extracellular matrix.
- Information by UniProt
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参照データベース
- Entrez Gene: 4318 Human
- Omim: 120361 Human
- SwissProt: P14780 Human
- SwissProt: P41246 Rabbit
- Unigene: 297413 Human
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別名
- 82 kDa matrix metalloproteinase-9 antibody
- 92 kDa gelatinase antibody
- 92 kDa type IV collagenase antibody
see all
画像
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Western blot -
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - MMP9 antibody (ab73734)IHC image of MMP9 staining in human colon carcinoma formalin fixed paraffin embedded tissue section, performed on a Leica BondTM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab73734, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.
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Western blot - Anti-MMP9 antibody (ab73734)Anti-MMP9 antibody (ab73734) at 1 µg/ml + Human spleen tissue lysate - total protein (ab29699) at 10 µg
Secondary
Goat polyclonal to Rabbit IgG - H&L - Pre-Adsorbed (HRP) at 1/3000 dilution
Performed under reducing conditions.
Predicted band size: 78 kDa
Observed band size: 95 kDa (why is the actual band size different from the predicted?)
Additional bands at: 40 kDa. We are unsure as to the identity of these extra bands.
Exposure time: 12 minutes
The 95 kDa band observed is comparable to the molecular weight seen with other commercially available antibodies to MMP9.
参考文献
This product has been referenced in:
- Liu QY et al. Inflammation responses in patients with pulmonary tuberculosis in an intensive care unit. Exp Ther Med 15:2719-2726 (2018). Read more (PubMed: 29456674) »
- Wu G et al. Overexpression of stromal interaction molecule 1 may promote epithelial-mesenchymal transition and indicate poor prognosis in gastric cancer. Mol Med Rep 16:151-158 (2017). IHC-P ; Human . Read more (PubMed: 28534934) »
レビューと Q&A
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"