Customized and Carrier-Free Formulations

When you need a specific antibody formulation, CST can build carrier-free and other customized formulations for you. Over 99.5% of our recombinant monoclonal antibodies are developed in-house, giving us greater flexibility to quickly tailor formulations to meet your specifications.

• We work with you to first understand your research needs, then customize the formulation for your assay and platform requirements.
• Antibodies can be formulated at higher concentrations, and modified into other buffers.*
• Custom formulations are ready to ship in 2-3 business days.

Carrier-Free Custom Formulations

Don't see the carrier-free antibody you need in our expanding, ready-to-ship portfolio? More than 90% of our antibodies can be custom-formulated into BSA-, glycerol-, and azide-free formulations—so they're conjugation-ready. CST^® carrier-free antibodies are validated in relevant applications for specificity and reproducibility, formulated at >1 mg/ml, and are typically ready to ship in 1-2 business days.

Antibodies that Work on Your Platform*

* Recombinant monoclonal antibodies are tested and rigorously validated across multiple applications to ensure specificity.

** CST also provides products to support other applications.

*** Custom conjugation may only be available for some labels/platforms within the application.