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共軛
unconjugated
品質等級
等級
reagent grade
化驗
≥95% (SDS-PAGE)
形狀
essentially salt-free, lyophilized powder
成份
Protein, ≥90%
技術
ELISA: suitable
dot immunobinding: suitable
immunoelectrophoresis: suitable
western blot: suitable
儲存溫度
2-8°C
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一般說明
纯化人IgG由混合的正常人血清经过分级分离和离子交换层析获得。本品以基本不含盐（不到1%钠）的冻干粉形式提供。
應用
以人血清IgG为标准品，在ELISA法测定中采用浓度为1.274 mg/ml, 检测牙 龈卟啉单胞菌 和 间质普雷沃氏菌的抗体反应。它被用在0.2 mg/ml浓度时对Vero、BHK、PtK2细胞的免疫标记。人血清IgG被用作抗-志贺氏菌 LPS抗体的SDS-PAGE的标准品。
生化／生理作用
IgG抗体亚型是免疫系统中最丰富的血清免疫球蛋白。它是由B细胞分泌的，存在于血液和细胞外液体中，可以防止细菌、真菌和病毒引起的感染。母体IgG通过胎盘传递给胎儿，该过程对新生儿免疫防御感染至关重要。
免責聲明
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，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人类或动物应用。
相關產品
产品编号
说明
价格
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
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商品
The use of PNGase Fast denaturing buffer and enzyme yielded results similar to a conventional 20-hour protocol with overnight digest while reducing workflow time to about 1 hour with a 15-minute digest.
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