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Confirm exosome isolation with confidence
When you’re ready to confirm that you’ve isolated exosomes, stick with the exosome experts at SBI. Our ExoAb Antibody Kit includes antibodies to four of the most commonly used exosome markers—CD9, CD63, CD81, and HPS70. These are all polyclonal rabbit antibodies that recognize the human, mouse, and rat forms of the protein, and are a great choice for general exosome detection (if you have any questions about the best antibodies to use for your exosome project, we’re ready to help! Just email us at tech@systembio.com). And, like all of our antibodies, the antibodies in this kit, including the goat anti-rabbit HRP secondary antibodies, are rigorously validated for exosome detection via Western blotting.
Choose the right antibody for your exosome detection needs
| Cat.# | Antibody to | Notes | Link to ExoCarta entry for the human protein |
|---|---|---|---|
| General exosome markers | |||
| EXOAB-CD9A-1 | CD9 | Tetraspanin | ExoCarta_928 |
| EXOAB-CD63A-1 | CD63 | Tetraspanin | ExoCarta_967 |
| EXOAB-CD81A-1 | CD81 | Tetraspanin | ExoCarta_93185 |
| EXOAB-Hsp70A-1 | HSP70 | ExoCarta_3303, ExoCarta_3304, ExoCarta_3306, ExoCarta_3308, ExoCarta 3310, ExoCarta_3311 | |
| EXOAB-ALIX-1 | ALIX | Programmed cell death 6 interacting protein (PDCD6IP) | ExoCarta_10015 |
| EXOAB-ANXA5-1 | ANXA5-1 | Annexin A5 | ExoCarta_308 |
| EXOAB-TSG101-1 | TSG101 | Tumor susceptibility gene 101 | ExoCarta_7251 |
| EXOAB-FLOT1-1 | FLOT-1 | Flotillin-1 | ExoCarta_10211 |
| Tissue-specific exosome markers | |||
| EXOAB-CXCR4-1 | CXCR4 | Specific for B-cells, T-cells, and platelets | ExoCarta_7852 |
| EXOAB-EPCAM1-1 | EpCam | Specific for cancer-derived exosomes | ExoCarta_4072 |
| EXOAB-VMTN-1 | Vimentin | Specific for mesenchymal stem cells | ExoCarta_7431 |