An amine and sulfhydryl reactive crosslinker, 1.5 angstrom spacer arm. 应用： 具有氨基和巯基反应性的双异官能团交联剂。典型情况下，最初通过 pH 7.5 (6.5-8.5) 缓冲条件下的酰胺键偶联到含有伯胺的分子上，接着通过 pH 7.5 (7.0-8.0) 缓冲条件下的硫醚链与含有自由巯基的分子进行特异性次级键合。用于制备酶免疫交联剂和半抗原载体分子偶联物。提供两个原子的连接基。 An amine and sulfhydryl reactive crosslinker, 1.5 angstrom spacer arm. application： A heterobifunctional cross-linking reagent with amine and sulfhydryl reactivity. Typically, coupled initially to molecules containing primary amines by amide bonds buffered at pH 7.5 (6.5-8.5) Second coupling specific for molecules containing free sulfydryl by thioether linkage buffered at pH 7.5 (7.0-8.0). Useful for preparation of enzyme immunoconjugates and hapten carrier molecule conjugates. Provides a 2-atom linker.