组分(Materials Provided)
ID
Components
Size
RAS195-C01
Pre-coated Anti-Nucleoprotein (RABV) Antibody Microplate
1 plate
RAS195-C02
Nucleoprotein (RABV) Standard
15 μg
RAS195-C03
Biotin-Anti-Nucleoprotein (RABV) Antibody
RAS195-C04
Streptavidin-HRP
RAS195-C05
10×Washing Buffer
50 mL
RAS195-C06
2×Dilution Buffer
RAS195-C07
Substrate Solution
12 mL
RAS195-C08
Stop Solution
7 mL
产品概述(Product Overview)
Rabies virus Nucleoprotein ELISA Kit is based on the sandwich-ELISA method and is used to detect and quantitatively determine Rabies virus Nucleoprotein (RABV-N) in vaccine samples. The kit is designed to provide a reliable solution for the manufacturing and quality control of RABV vaccine development.
重构方法(Reconstitution)
Please see Certificate of Analysis for details of reconstitution instruction and specific concentration.
存储(Storage)
1. Unopened kit should be stored at 2℃-8℃ upon receiving.
2. Find the expiration date on the outside packaging and do not use reagents past their expiration date.
3. The opened kit should be stored per components table. The shelf life is 30 days from the date of opening.
背景介绍
狂犬病毒核蛋白(Nucleoprotein, NP)是狂犬病毒五种结构蛋白中含量最丰富的一种,与病毒基因组RNA紧密结合形成核糖核蛋白复合物,在保护病毒RNA免受降解以及病毒转录和复制中发挥关键作用。NP具有较强的免疫原性,能够诱导机体产生高水平的抗体应答,因此不仅是狂犬病诊断的重要靶抗原,也是狂犬病疫苗的核心成分之一。在狂犬病疫苗生产工艺开发和质量控制中,对NP含量的准确定量对于确保疫苗批次间一致性和有效性的稳定性至关重要。然而,传统的疫苗效价测定方法(如NIH小鼠攻击试验)存在周期长、通量低、变异性大等局限,难以满足现代化疫苗生产对快速、标准化质控的需求。近年来,基于双抗体夹心ELISA的病毒核蛋白定量方法因其操作简便、灵敏度高、重复性好等优势,逐渐成为疫苗中间品和成品中抗原含量检测的主流方法。本试剂盒采用双抗体夹心ELISA原理,预包被抗狂犬病毒核蛋白抗体,配合核蛋白标准品及HRP标记检测体系,用于疫苗样品中核蛋白的定量检测。经验证,试剂盒适用于狂犬病疫苗生产工艺开发、中间品控制及成品放行检测,为疫苗的质量控制提供了快速、可靠的标准化工具。
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