Table 2. Flow cytometry analysis of CD200 expression in different passages.
CD200Hi 2 BMMSC line | Positivity for CD200 (%) |
Passage 1 | 57.7 |
Passage 2 | 69.6 |
Passage 4 | 67.8 |
Passage 6 | 68.0 |
Positivity for CD200 was determined by flow cytometry and a negative control was used in gating.
Abbreviations: CD200Hi 2 BMMSC Line, bone marrow derived mesenchymal stem cell line with 50–70% positivity for CD200.