Development and performance evaluation of a novel immunofluorescence chromatographic assay for histidine-rich protein 2 of Plasmodium falciparum

Table 5 Stability test and analysis

Days	Internal quality control panel
	Positive reference samples (low concentration)			Precision reference samples	Negative reference samples	Positive reference samples
	L₁	L₂	L₃	(J)	N₁ to N₁₀	P₁ to P₁₀
1	−	+	+	10/10+/+	10/10−/−	10/10+/+
7	−	+	+	10/10+/+	10/10−/−	10/10+/+
15	−	+	+	10/10+/+	10/10−/−	10/10+/+
22	−	+	+	10/10+/+	10/10−/−	10/10+/+
30	−	+	+	10/10+/+	10/10−/−	10/10+/+

ISSN: 1475-2875