Table 1.
Surface delivery | Bolus delivery | Surface-immobilized | Cell-associated | Internalized |
---|---|---|---|---|
Fibronectin (100%) | Collagen I (100%) | Fibronectin (100%) | Fibronectin (100%) | Fibronectin (100%); |
No coating (99%) | FBS (97%) | BSA (89%) | Collagen I (99%) | |
Laminin (95%) | BSA (96%) | Collagen I (85%) | ||
BSA (33%) | Collagen I (85%) | |||
FBS (33%) | ||||
Fibronectin (30%) | ||||
Collagen I (23%) | Laminin (11%) | FBS (48%) | FBS (60%) | |
BSA (15%) | ||||
FBS (6%) | ||||
Laminin (0.5%) | Laminin (11%) | BSA (43%) | ||
No coating (0%) | Laminin (2%) |
Percentages of maximum are indicated in parantheses. Differences in DNA levels between protein coatings listed in the same cell are not statistically significant.