Table 1.

Checkerboard configuration for chemotaxis and chemokinesis. Details of assays are described in Materials and Method. Upper and lower Boyden chambers were filled with buffer containing various concentrations of serum as indicated. Chemokinetic combinations include A, E, F, I, J, K, M, N, O and P. Chemotactic conditions are B, C, D, G, H, and L.

Lower Chamber
UPPER		0% FBS	1.5% FBS	3% FBS	10% FBS
	0% FBS	A	B	C	D
	1.5% FBS	E	F	G	H
	3% FBS	I	J	K	L
	10% FBS	M	N	O	P