3-Hexyn-2,5-diol

Boronate Affinity Chromatography

of a wide variety of cis-diol-containing compounds, including catechols, nucleosides, nucleotides, nucleic acids, carbohydrates, glycoproteins, and enzymes ( 2 ) (see Note 1 ). The basic interaction for boronate chromatography is esterification

A Conformationally Restricted -Strand HIV Protease Inhibitor

after the potent HIV protease inhibitor 2 , which together with a series of related derivatives was developed at Abbott Laboratories ( 11 ). This pseudopeptide contains a symmetrical diamino diol motif 8 (Fig. 2 ) flanked by Cbz-protected valine residues

正相、反相和极性胶联柱使用手册

注意 此色谱柱填充的是改性硅胶材料。向柱内导入碱性溶剂（pH>7.0）或酸性溶剂（pH 1． 简介 此柱填充的是反相或者极性胶联型态的硅胶基质材料的硅胶。硅胶形态的柱子用于正相（非水）条件。 反相（C8，C18，ODS，RP-8和RP-18）通常用于反相条件（水相）。 极性胶联型（APS，diol，CN和NH2）依照应用目的，可以用于正相和反相条件。建议不要将一个相同的柱子用于差别非常大的条件下，这是因为柱子在特定的条件下，固定相的性质会发生变化，所以在其他的条件下，会影响柱效