Table 1.
Proteins Identified in the hUTC Conditioned Medium and Control Medium
| Sample | GenBank Accession Number | Identified Protein | Number of Peptidesa |
|---|---|---|---|
| Control medium | gi999627 | trypsin, porcine | 3 |
| hUTC conditioned medium | gi229892300 | vascular endothelial growth factor receptor 1 (Homo sapiens) | 9 |
| gi999627 | trypsin, porcine | 3 |
Two or more peptides are required for high-confidence protein identification.