Table 1.

Magnitude of tractions in migrating neutrophils

	Front, Pa	Back, Pa
dHL-60 cells, 3.5 kPa
Control	180 ± 39	207 ± 27
ML-7	111 ± 26	118 ± 30
MLCK KD	110 ± 16	145 ± 54
Blebbistatin	136 ± 19	112 ± 14
Y-27632	99 ± 16	87 ± 18
Primary neutrophils, 3.5 kPa
Control	56 ± 17	85 ± 30
ML-7	40 ± 5	55 ± 7
Blebbistatin	33 ± 6	56 ± 11
Y-27632	33 ± 8	27 ± 3
Primary neutrophils, 100 kPa
Control	596 ± 93	638 ± 102
ML-7	399 ± 87	375 ± 37
Blebbistatin	310 ± 88	390 ± 67
Y-27632	361 ± 83	349 ± 49