The molecular weight of CS-81002 was 43000 dalton measuring by gel filtration.
用凝胶过滤法测出CS-81002的分子量Mr=43kD。
参考来源 - 冬虫夏草多糖的分子结构与免疫活性The molecular weight estimated by gel filtration on Sephadex G-100 and SDS-PAGE is 65,000. The saccharide content of SML is 4.6% as measure by the phenol-sulfuric acid method.
Sephadex G-100凝胶层析法测得分子量为65,000道尔顿,SDS-聚丙烯酰胺凝胶电泳表明该凝集素分子仅有一个分子量为65,000道尔顿的亚基,酚-硫酸法测得总糖含量为4.6%,氨基酸组成分析表明雪山豆凝集素富含门冬氨酸,而甲硫氨酸含量甚少。
参考来源 - 雪山豆(Phaseolus sp.)凝集素的亲和层析纯化与其部分性质Separation and purification of earthworm peptides: The separation of earthworm peptides are devided into three steps; crude separation , gel filtration chromatography, DEAE - sephadexA - 25 anion exchange chromatography.3.
2.地龙肽的分离与纯化:分为地龙肽的粗分离、凝胶过滤色谱、离子交换色谱三个部分进行。
参考来源 - 地龙肽的制备及其对小鼠NK、巨噬细胞活性的影响The purity of 97% can be achieved after two step purification of scFv including Ni metal chelating chromatography (the first) and gel filtration (the second).
经Ni离子金属螯合亲和层析、凝胶层析两步纯化,重组抗体的纯度达到97%。
参考来源 - 重组人源性抗HBsAg单链抗体在大肠杆菌中的表达、纯化与活性鉴定·2,447,543篇论文数据,部分数据来源于NoteExpress
应用推荐