| 產(chǎn)品編號 | bsm-54283R |
| 英文名稱 | Rabbit Anti-Furin antibody |
| 中文名稱 | 弗林蛋白酶重組兔單抗 |
| 別 名 | FURIN_HUMAN; Furin; EC:3.4.21.75; FURIN; FUR; PACE; PCSK3; Dibasic-processing enzyme; Paired basic amino acid residue-cleaving enzyme (PACE); |
| 研究領(lǐng)域 | 細(xì)胞生物 信號轉(zhuǎn)導(dǎo) 泛素 |
| 抗體來源 | Rabbit |
| 克隆類型 | Recombinant |
| 交叉反應(yīng) | (predicted: Human,Mouse,Rat) |
| 產(chǎn)品應(yīng)用 | WB=1:300-500,IHC-P=1:100-500,IHC-F=1:400-800,IF=1:100-500
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理論分子量 | 74kDa |
| 細(xì)胞定位 | 細(xì)胞漿 細(xì)胞膜 細(xì)胞外基質(zhì) |
| 性 狀 | Liquid |
| 濃 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from human Furin |
| 亞 型 | IgG |
| 純化方法 | affinity purified by Protein A |
| 緩 沖 液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 保存條件 | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事項 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 產(chǎn)品介紹 |
Furin is a calcium-dependent serine endoprotease that belongs to the subtilisin-like proprotein convertase family. The members of this family process latent precursor proteins into their biologically active products. Furin cleaves at paired basic amino acid processing sites within proparathyroid hormone, transforming growth factor β 1 precursor, proalbumin, pro-β-secretase, membrane type-1 matrix metalloproteinase, β subunit of pro-nerve growth factor and von Willebrand factor. Furin can directly cleave proMMP-2 within the ttrans-Golgi network leading to an inactive form of matrix metalloproteinase-2 (MMP-2). Furin is synthesized as an inactive zymogen that may minimize the occurrence of premature enzymatic activity that would lead to alternative protein activation or degradation. The inhibitory mechanism is based on the presence of an inactivating prosegment at the NH2 terminal of the Furin. After initial autocatalytic cleavage, the prosegment remains tightly associated until it reaches the trans-Golgi network where the dissociation of the prosegment and activation of furin occurs. Function: Furin is likely to represent the ubiquitous endoprotease activity within constitutive secretory pathways and capable of cleavage at the RX(K/R)R consensus motif. Subunit: Interacts with FLNA (By similarity). Binds to PACS1 which mediates TGN localization and connection to clathrin adapters. Subcellular Location: Golgi apparatus > trans-Golgi network membrane. Cell membrane. Shuttles between the trans-Golgi network and the cell surface. Propeptide cleavage is a prerequisite for exit of furin molecules out of the endoplasmic reticulum (ER). A second cleavage within the propeptide occurs in the trans Golgi network (TGN), followed by the release of the propeptide and the activation of furin. Tissue Specificity: Seems to be expressed ubiquitously. Post-translational modifications: The inhibition peptide, which plays the role of an intramolecular chaperone, is autocatalytically removed in the endoplasmic reticulum (ER) and remains non-covalently bound to furin as a potent autoinhibitor. Following transport to the trans Golgi, a second cleavage within the inhibition propeptide results in propeptide dissociation and furin activation. Similarity: Belongs to the peptidase S8 family. Furin subfamily. Contains 1 homo B/P domain. SWISS: P09958 Gene ID: 5045 Database links: Entrez Gene: 5045 Human Entrez Gene: 18550 Mouse SwissProt: P09958 Human SwissProt: P23188 Mouse 在真核生物細(xì)胞中,許多具有生物活性的多肽和蛋白是在其分泌過程中由前體蛋白經(jīng)內(nèi)切蛋白酶切割后激活形成的.弗林蛋白酶(Furin)就是這個內(nèi)切蛋白酶家族重要成員之一,它可以識別剪切多種蛋白質(zhì),如生長醫(yī)子、血清蛋白、基質(zhì)金屬蛋白酶、受體、病毒囊膜蛋白和細(xì)菌外毒素等.近年來Furin得到了迅速而廣泛的研究,本文簡介了它的表達(dá)與加工運輸、生物學(xué)功能、與病毒侵染的關(guān)系,以及它的抑制劑. |
| 產(chǎn)品圖片 |
Western blot analysis of Furin on different lysates with Rabbit anti-Furin antibody (bsm-54283R) at 1/500 dilution.
Lane 1: HepG2 cell lysate
Lane 2: Hela cell lysate
Lysates/proteins at 10 μg/Lane.
Predicted band size: 87 kDa
Observed band size: 87 kDa
Exposure time: 1 minute;
10% SDS-PAGE gel.
Immunohistochemical analysis of paraffin-embedded human placenta tissue using anti-Furin antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET7107-37, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Immunohistochemical analysis of paraffin-embedded human colon tissue using anti-Furin antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (bsm-54283R, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Immunohistochemical analysis of paraffin-embedded mouse brain tissue using anti-Furin antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (bsm-54283R, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Immunohistochemical analysis of paraffin-embedded human liver tissue using anti-Furin antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (bsm-54283R, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
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