Myc 标签（EQKLISEEDL）是来自 c-Myc 基因产物的一段多肽，由于分子量很小，不会影响融合蛋白的生物特性，广泛用于检测细菌、酵母菌、昆虫和哺乳动物细胞等系统中融合蛋白的表达。Myc 标签可以放在 C 端或 N 端，Myc 融合蛋白可通过偶联 Myc 标签抗体到二乙烯砜活化的琼脂糖上而进行亲和纯化，但 c-Myc 融合蛋白的低 pH 洗脱条件往往会降低蛋白质的活力，因此c-Myc 标签系统多应用于检测但很少用于纯化。
-25~-15℃保存
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