Monoclonal Anti-DENV2 (strain Thailand/16681/1984) Envelope Protein Antibody, Human IgG1 (17B9) (MALS verified)
抗體來源(Source)
Monoclonal Anti-DENV2 (strain Thailand/16681/1984) Envelope Protein Antibody, Human IgG1 (17B9) is a chimeric monoclonal antibody recombinantly expressed from HEK293, which combines the variable region of a mouse monoclonal antibody with Human constant domain.
克隆號(Clone)
17B9
種屬(Species)
Mouse
亞型(Isotype)
Human IgG1 | Human Kappa
偶聯(lián)(Conjugate)
Unconjugated
抗體類型(Antibody Type)
Recombinant Monoclonal
種屬反應(yīng)性(Reactivity)
Virus
免疫原(Immunogen)
Recombinant DENV2 (strain Thailand/16681/1984) Envelope Protein is expressed from human 293 cells
特異性(Specificity)
Specifically recognizes DENV2 (strain Thailand/16681/1984) Envelope Protein.
應(yīng)用(Application)
Application | Recommended Usage |
ELISA | 0.06-16 ng/mL |
純度(Purity)
95% as determined by SDS-PAGE.
90% as determined by SEC-MALS.
純化(Purification)
Protein A purified / Protein G purified
制劑(Formulation)
Lyophilized from a 0.22 μm-filtered solution in PBS (pH 7.4), with trehalose as protectant.
Please contact us for customized product forms or formulations.
重構(gòu)方法(Reconstitution)
Please refer to the Certificate of Analysis (CoA) for specific instructions.
For best performance, we strongly recommend following the reconstitution protocol provided in the CoA.
存儲(Storage)
For long term storage, the product should be stored in a lyophilized state at -20°C or lower.
Please avoid repeated freeze-thaw cycles.
This product is stable after storage at:
-20°C to -70°C for 12 months in lyophilized state;
-70°C for 3 months under sterile conditions after reconstitution.

背景介紹
針對登革病毒血清型2型(DENV-2)的抗體是研究該病毒致病機制、開發(fā)治療藥物及診斷試劑的重要工具。DENV-2是四種登革病毒血清型之一,常引發(fā)嚴(yán)重流行,其包膜E蛋白(尤其是負(fù)責(zé)受體結(jié)合的DIII結(jié)構(gòu)域)是中和抗體的主要靶點。此類抗體具有“雙刃劍”效應(yīng):高濃度特異性抗體可有效中和病毒,保護宿主;而低濃度或亞中和抗體則可能通過抗體依賴性增強(ADE)作用加劇感染?;诖?,研究者開發(fā)了如DB32-6等人源化單抗,通過精準(zhǔn)靶向E蛋白DIII結(jié)構(gòu)域?qū)崿F(xiàn)廣譜中和且不誘導(dǎo)ADE,在動物模型中展現(xiàn)出暴露后治療潛力。此外,抗DENV-2抗體還廣泛用于抗原捕獲、血清分型及中和試驗等實驗室檢測,是登革熱研究和防控中不可或缺的工具試劑。
關(guān)鍵字: DENV2 Antibody;DENV2;Anti-DENV2;百普賽斯;ACRO;
百普賽斯集團ACROBiosystems Group(股票代碼:301080)是成立于2010年的跨國生物科技公司,是為全球生物醫(yī)藥、健康產(chǎn)業(yè)領(lǐng)域提供關(guān)鍵生物試劑產(chǎn)品及解決方案的行業(yè)平臺型基石企業(yè)。2021年在創(chuàng)業(yè)板上市。百普賽斯集團業(yè)務(wù)遍布全球,橫跨亞洲、北美洲、歐洲,在中國、美國、瑞士等12個城市設(shè)有辦公室、研發(fā)中心及生產(chǎn)基地。目前累計服務(wù)客戶超6000家,與全球Top 20醫(yī)藥企業(yè)均建立了長期、穩(wěn)定的合作伙伴關(guān)系。集團旗下?lián)碛衅放艫CROBiosystems百普賽斯、bioSeedin柏思薈、Condense Capital墾拓資本和ACRODiagnostics百斯醫(yī)學(xué)等。