Monoclonal Anti-RSV(B)-Pre-F0 specific Antibody, Human IgG1 (4H8) (MALS verified)
抗体来源(Source)
Monoclonal Anti-RSV(B)-Pre-F0 specific Antibody, Human IgG1 (4H8) is a chimeric monoclonal antibody recombinantly expressed from HEK293, which combines the variable region of a mouse monoclonal antibody with Human constant domain.
克隆号(Clone)
4H8
种属(Species)
Mouse
亚型(Isotype)
Human IgG1 | Human Kappa
偶联(Conjugate)
Unconjugated
抗体类型(Antibody Type)
Recombinant Monoclonal
种属反应性(Reactivity)
Virus
免疫原(Immunogen)
Recombinant HRSV (B) Pre-fusion glycoprotein F0 is expressed from human 293 cells
特异性(Specificity)
Specifically recognizes HRSV (B) Pre-fusion glycoprotein F0.
应用(Application)
Application | Recommended Usage |
ELISA | 0.1-500 ng/mL |
纯度(Purity)
95% as determined by SDS-PAGE.
90% as determined by SEC-MALS.
纯化(Purification)
Protein A purified / Protein G purified
制剂(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.
重构方法(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.
存储(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.
交叉验证(Cross Verification)
This product No cross-reactivity in ELISA with
HRSV (A) Pre-fusion glycoprotein F0, His Tag (Cat. No. RSF-V52H7).
HRSV (A) Post-fusion glycoprotein F0, His Tag (Cat. No. RSF-V52H6).
HRSV (B) Post-fusion glycoprotein F0, His Tag (Cat. No. RSF-V52H9).

常见问题
病毒蛋白名称中的“pre”和“post”分别指的是什么?
A:在病毒学中,pre 蛋白指的是病毒表面糖蛋白在与宿主细胞膜融合之前的构象,而 post 蛋白则是完成膜融合、进入宿主细胞后的构象。两者都是病毒生命周期中的天然状态。由于 pre 构象对应的是病毒入侵前的关键阶段,针对该构象设计的抗体往往具有更强的中和能力,从而更有效地阻止病毒感染。
背景介绍
人呼吸道合胞病毒(HRSV)是导致婴幼儿急性下呼吸道疾病最常见的病原体,并且可在人的一生中引起反复感染。RSV融合糖蛋白(RSV F)是人血清中RSV中和抗体的主要靶标。RSV F是一种I型病毒融合蛋白,以无活性的单链多肽形式合成,并组装成三聚体。RSV F通过不可逆的蛋白质重折叠,从不稳定的融合前构象转变为稳定的融合后构象,从而介导病毒与宿主细胞膜的融合。
关键字: RSV抗体;RSV;Anti-RSV;百普赛斯;ACRO;
百普赛斯集团ACROBiosystems Group(股票代码:301080)是成立于2010年的跨国生物科技公司,是为全球生物医药、健康产业领域提供关键生物试剂产品及解决方案的行业平台型基石企业。2021年在创业板上市。百普赛斯集团业务遍布全球,横跨亚洲、北美洲、欧洲,在中国、美国、瑞士等12个城市设有办公室、研发中心及生产基地。目前累计服务客户超6000家,与全球Top 20医药企业均建立了长期、稳定的合作伙伴关系。集团旗下拥有品牌ACROBiosystems百普赛斯、bioSeedin柏思荟、Condense Capital垦拓资本和ACRODiagnostics百斯医学等。