中文：炔烃-活性酯英文：Alkyne NHS ester，5-Hexynoic acid NHS esterCAS：906564-59-8产品参数1 Catalog #: X-CL-1134 Name: Alkyne NHS ester CAS: 906564-59-8 Formula: C10H11NO4 MW: 209.2 Purity: 95%+ Availability: In Stock Ships within: 24 hours Storage condition: -20°C in the dark Shipping: Ambient temperatureAlkyne NHS ester for the modification of biomolecules. Alkyne groups for copper catalyzed Click Chemistry reaction are nearly never encountered in natural molecules. However, this NHS ester allows to attach alkyne groups to amino groups, which are ubiquitous in nature, and which are present in proteins, peptides, synthetic amino-DNA and numerous small molecules. Alkyne groups can be subsequently modified and conjugated by Copper catalyzed Click chemistry.