Table 1.

Chemokine receptor expression by CD14⁺ monocytes

	Positive expression
	CCR1	CCR2	CCR5	CCR6	CXCR1	CXCR2	CXCR3	CXCR4	CXCR5
Mean (%)	26.8	51.1	41.6	9.5	58.2	51.3	73.6	68.2	2.8
Range	3–43	12–81	0.8–76	5–14	7–79	2–81	51–88	34–88	2–4

Sheep red blood cell rosette negative cells from nine healthy donors were stained with anti-CD14 monoclonal antibody and anti-chemokine receptor monoclonal antibodies, and were analyzed by flow cytometry. CD14-positive cells were gated, and chemokine receptor expression by CD14⁺ cells was analyzed. The mean percent and range of positive cells are shown.