品牌:ALLEN BRADLEY | 規格: | 產地:美國 |
20DC500N0ENNBNANE
20DC500N0ENNBNANE
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Vickers威格士859160DG4V30BMUH760DG4V30BMUH760親和層析技術是純化各種生物大分子的有效方法。初是將抗體作為一種結合劑用於免疫親和層析,根據抗原抗體結合後形成大量多聚體和不溶性基質原理來收集抗原。隨後,利用抗體與惰性微珠共價交聯,雖然這種反應是一種簡單的結合,但抗體的活性因交聯缺乏作用或抗體的過量交聯而喪失。通過研究發現,抗體與蛋白A或蛋白G微珠共價交聯後容易與抗原結合。將具有良好抗原結合特性,且來源廣泛的各種單克隆抗體制成免疫親和層析柱,已成為一種實用和有效的純化方法。