计算溶液所需的质量、体积或浓度。
4臂-PEG-硫醇
有货
4-Arm PEG-SH (MW 20000) (4-Arm PEG-thiol (MW 20000)) 是一种多臂 PEG 衍生物,四个臂的每个末端都有硫醇基团。活泼的游离硫醇、SH 或巯基选择性地与马来酰亚胺和包括金、银等在内的过渡金属表面发生反应。
4-Arm PEG-SH (MW 20000) (4-Arm PEG-thiol (MW 20000)) is a multi-arm PEG derivative with thiol groups at each end of the four arms. The reactive free thiol, SH or sulfhydryl groups react selectively with maleimide and transition metal surfaces including gold and silver.