Table 2.

Recovered fluorescence recovery parameters for erbB3-Citrine cells under various conditions.

erbB3-citrine	1010·D cm2/s	M%*	photobleaching time, s	n†
untreated	1.8	80	6.5	44
	2.1	81	6.9	24
	4.3	67	3.3	25
	6.1	51	1.2	7
	2.7	66	6.8	7
	4.8	78	6.8	11
	3.7	97	3.3	23
mean ± SD	3.6 ± 1.6	74 ± 15		n = 141
+EGF‡	9.0	74	3.0	8
	7.3	82	3.2	10
	7.7	79	3.9	15
	4.1	82	3.9	8
mean ± SD	7.0 ± 2.1**	79 ± 4		n = 41
+KabC¶	4.7	71	4.1	10
	5.8	80	4.0	5
	3.4	49	5.4	7
mean ± SD	4.6 ± 1.2	67 ± 16		n = 22
+MβCD§	6.1	69	1.3	52
	10.4	32	3.3	50
	3.8	80	4.0	14
	6.5	88	3.1	10
mean ± SD	6.7 ± 2.7**	67 ± 25		n = 126

^*M%, mobile fraction

^†n, number of spots photobleached and measured for fluorescence recovery on a particular cell.

^‡EGF, epidermal growth factor, 3 nM for 5-15 min at 30 °C.

^¶KabC, Kabiramide C, 20 nM for 20 min at 30 °C.

^§MβCD, methyl-βcyclodextrin, 1% v/v for 30 min at 23 °C.

^**significantly different from untreated cells (P ≤ 0.05)