The Click-iT Alexa Fluor 555 sDIBO Alkyne for Antibody Labeling is optimized for easy attachment to azido modified antibodies using copper-free Click chemistry. This sDIBO label can be used with antibodies that have been modified using the SiteClick Antibody Azido Modification Kit or antibodies that have been engineered to contain azido moieties. These sDIBO alkynes are improved versions of our original DIBO cyclooctynes, yielding conjugates that are less 'sticky' and give lower signal background in biological samples.
This modular labeling system gives you the option to choose different fluorescent labels for your antibody and attach another molecule via streptavadin or your own molecule via amine-reactive or amine-containing moieties depending on your assay.
Custom SiteClick Antibody Labeling Service and sDIBO labels If you have an antibody that is considered 'difficult to label' or has lost activity after labeling using a conventional method, please contact our custom service representatives to determine whether the SiteClick Antibody Labeling Service would be right for your antibody. We offer complete custom SiteClick antibody labeling services with the option of multiple detection molecules including biotin, Alexa Fluor dyes, Qdot fluorophores, R-PE, chelates for PET imaging, and many others.
For Research Use Only. Not for use in diagnostic procedures.
Alexa Fluor™, Click-iT™
Click Chemistry Label
Contents & storage
Store in refrigerator (2–8°C) and protect from light.