Development of an Enzyme-Linked Immunosorbent Assay and Gold-Labelled Immunochromatographic Strip Assay for the Detection of Ancient Wool

Figure 9

(a) Schematic diagram of the colloidal gold-based immunochromatographic assay; (b) ICS detection results for negative control, positive control, and ancient samples: (A) PBS, (B) sample I, (C) sample II, (D) sample III, (E) sample IV, (F) sample (V) (g) sample VI, and (H) keratin.

(a)

(b)