Table 1. Serological Characteristics of... | American Society of Hematology

Table 1.

Serological Characteristics of the Duffy Samples as Determined by Flow Cytometry Analysis

	Antigens
	Fy^a ^*	Fy^b ^*	Fy3^-151	Fy6^-151
Samples
BAR	0	140	470	250
SEV	0	33	220	150
TAR	0	80	230	150
BE.T	0	50	275	190
BE.L	1,600	0	2,300	1,560
BE.C	1,800	110	2,950	1,990
Controls (n = 3)
Fy a−b−	0	0	0	0
Fy a−b+	0	1,500-1,800	3,200-3,400	2,200-2,400
Fy a+b−	3,400-3,700	0	4,100-4,500	3,100-3,300
Fy a+b+	1,500-1,600	800-820	3,500-3,800	2,200-2,600

	Antigens
	Fy^a ^*	Fy^b ^*	Fy3^-151	Fy6^-151
Samples
BAR	0	140	470	250
SEV	0	33	220	150
TAR	0	80	230	150
BE.T	0	50	275	190
BE.L	1,600	0	2,300	1,560
BE.C	1,800	110	2,950	1,990
Controls (n = 3)
Fy a−b−	0	0	0	0
Fy a−b+	0	1,500-1,800	3,200-3,400	2,200-2,400
Fy a+b−	3,400-3,700	0	4,100-4,500	3,100-3,300
Fy a+b+	1,500-1,600	800-820	3,500-3,800	2,200-2,600

*FITC-equivalent/cell.

Site number/cell.