Introducing: SignalFlex^™ Antibody Conjugates

Choose from a broader range of fluorochrome-antibody combinations, using the same primary CST^® antibodies you trust. SignalFlex conjugates give you the

flexibility you need when building your fluorescent immunoassay panels. 

• Made on demand, conjugated to the color fluorochrome you need
• High quality, reliable, and consistent from lot to lot
• Easy to order (no need for a quote)

Spectra Viewer: Visualize, Compare, Combine, Determine, Select

Visualize the excitation and emission spectra for your fluorophores or dyes of interest with our fluorescence spectra viewer. This tool also enables you to compare and combine fluors for your experimental design, determine compatibility with your instrumentation, and more. 

More Resources for Your Research

Antibody Conjugation Overview

Custom Antibody Conjugation & Labeling Services

Carrier-Free Antibodies

Scientific Support, When You Need It Most

If your experiment doesn’t go as planned, we are here to help. Visit the Support Center for expert advice from the CST scientists who developed your antibodies.