EXOSOME PROTEOMICS SERVICES
SBI’s Exosome Proteomics Services make it easy to expand your biomarker research to include exosomal proteins, no matter your exosome or mass spec experience.
Easily expand your biomarker studies to exosomal proteins
Because we’ve been working with exosomes for years, we can reliably and reproducibly isolate exosomes from almost any biofluid—from plasma and tissue culture media to CSF, synovial fluid, and even mouse bronchial alveolar fluid (a challenging sample where exosomes are concerned!). And importantly for researchers working with limited sample volumes, our sample input requirements are very low (See Table 1 below).
We can also work with already isolated exosomes, although we recommend using our proven sample preparation approaches which typically deliver cleaner peptide libraries with lower amounts of carryover protein, for more reliable exosome proteomics data.
Lastly, but not least, looking beyond the data, we can provide what your average proteomics service company cannot: the expertise of working with exosomes and exosomal biomarker samples. We’ve run thousands of samples and know what to expect from exosome proteomics studies. We don’t just deliver raw data, we provide analyzed files and typically spend time with you reviewing your results and providing expert insights into your data, a value-add that is rare in this industry. Still have questions? Ready to order? Email us at services@systembio.com.
Exosome Proteomics service highlights:
Proprietary sample cleanup procedure reduces non-specific proteins found in biofluids
Both EV total and surface protein profiling services available
Libraries prepared using standard trypsin cleavage for MASCOT compatibility
Data file compatibility with Scaffold viewer simplifies data mining and analysis
Fast turn-around times—approximately 4 weeks
Data Deliverables:
- Full protocol report
- Raw MS spectra data
- Pre-analyzed data in Scaffold format
- Examples: Sample Data and Experimental Report
How it Works
Input sample requirements
| BIOFLUID | VOLUME |
|---|---|
| Serum, plasma, ascites fluid | 0.5–1 ml |
| Cell media, urine, CSF | 5–10 ml |
| Other | Inquire |
