Cell Biolabs：His標簽蛋白ELSIA檢測試劑盒

His標簽，也稱為多組氨酸標簽（polyhistidine），His6標簽或hexa組氨酸標簽，這是一種在轉染的細胞中目標蛋白的C端或N端上由至少6個組氨酸殘基鏈接上所組成的氨基酸序列。

His-Tag是目前用于純化的融合標簽中應用最廣泛的特點：

a：標簽較短可置于蛋白的N端或者C端

b：對蛋白的功能及下游應用影響小

c：免疫原性低，可以和多種標簽連用

d：純化方式非常簡單方便

這些屬性使His標簽成為重組蛋白生產和分離的流行標簽。然而，對于未純化的樣本，His標簽蛋白的準確定量樣品仍然很困難。

作為專業的生命科學醫藥原料供應商，Cell Biolabs中國區金牌代理，艾美捷科技為您推薦：His-Tag 蛋白ELISA 試劑盒，這是一種基于競爭性ELISA測定法，專為快速檢測和定量His標簽蛋白樣品（C 端或 N 端）而開發。

引用文獻：

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