一般描述
免疫球蛋白G（IgG）是在人血清中发现的最常见的抗体同型。它以IgG1、IgG2、IgG3和IgG4四种亚型存在。IgG结构包含四条多肽链，由两条相同的重（H）链和两条相同的λ轻（L）链组成。这些链通过二硫键相互连接。IgG由B细胞产生。
免疫原
人 IgG
应用
羊抗人IgG抗体Fc，HRP偶联物已用于酶联免疫吸附试验（ELISA）（1:3,000）。
还可用于：
还可用于：
- 酶免疫测试（EIA），OPD：1:5,000-1:100,000
- 免疫组织化学1:500-1:5,000
- 蛋白质印迹
生化/生理作用
免疫球蛋白G（IgG）与抗体依赖性细胞介导的细胞毒性（ADCC）有关。它有助于激活补体系统的经典途径。它中和病毒颗粒和毒素。 母体IgG通过胎盘传递给胎儿，这对保护新生儿免受传染病的侵害至关重要。检测严重急性呼吸综合征冠状病毒（SARS-CoV）-2感染患者的IgG水平可作为评估2019冠状病毒（COVID19）严重程度和预后的潜在策略。
外形
冻干。缓冲液=0.01 M磷酸钠，0.25 M NaCl，pH值7.6和15 mg/ml BSA。不含防腐剂。
法律信息
CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany
免责声明
除非我们的产品目录或产品附带的其他公司文档另有说明，否则我们的产品仅供研究使用，不得用于任何其他目的，包括但不限于未经授权的商业用途、体外诊断用途、离体或体内治疗用途或任何类型的消费或应用于人类或动物。
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WGK
WGK 3
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Testing null
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