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*
| Application** | Example Platforms | CST Custom Offerings |
| High-Throughput ELISA/Immunoassay |
AlphaLISA, AlphaScreen MSD Luminex xMAP HTRF, LANCE, TR-FRET Quanterix Simoa |
Carrier-Free (BSA- and Azide- Free) Formulated Antibodies Matched Antibody Pairs Optimized Concentration Customized Conjugation*** |
| Spatial Biology |
Leica Cell DIVE Akoya Phenocycler (CODEX) NanoString GeoMx, CosMx Standard BioTools Hyperion Canopy CellScape 10x Genomics Visium Ultivue InSituPlex |
Carrier-Free (BSA- and Azide- Free) Formulated Antibodies Customized Conjugation*** |
| Automated IHC |
Roche Ventana Leica Biosystems BOND Agilent Dako |
Optimized Concentration |
| Flow Cytometry |
Standard BioTools Helios, CyTOF Plus Flow Cytometry Platforms |
Carrier-Free (BSA- and Azide- Free) Formulated Antibodies Customized Conjugation*** |