好词典

sepharose

UK //ˈsɛfərəʊz//US //ˈsɛfəroʊs//

词源

源自商标名Sepharose(由Pharmacia公司注册),由'sephar-'(可能指分离separation)和'-ose'(糖类后缀)组成。

noun

❶ 一种由琼脂糖制成的凝胶状物质,常用于生物化学和分子生物学实验中分离和纯化蛋白质、核酸等生物大分子。

“Sepharose beads are widely used in affinity chromatography.”

(琼脂糖珠广泛应用于亲和层析技术中。)

“The antibody was purified using a Sepharose column.”

(使用琼脂糖柱纯化了该抗体。)

同义词:agarose beads, chromatography resin, affinity matrix

常见短语

Sepharose column — 指用琼脂糖凝胶填充的层析柱,用于生物分子的分离纯化过程。

“The target protein was eluted from the Sepharose column with buffer.”

(目标蛋白用缓冲液从琼脂糖柱上洗脱下来。)

Sepharose beads — 微球状的琼脂糖凝胶颗粒,常用于批量结合或离心柱操作。

“After incubation, the Sepharose beads were washed to remove unbound proteins.”

(孵育后,洗涤琼脂糖珠以去除未结合的蛋白质。)