Figure 1From: Molecular Cloning and Immunochemical Characterization of a New Japanese Cedar Pollen Allergen Homologous to Plant Subtilisin-Like Serine ProteaseIgE cross-reactivity of n-CPA9 with melon extract. Competitive ELISA was performed by preincubation of a pool of CPA9-positive Japanese cedar pollinosis patient sera (n = 6) with serial concentrations of melon extract, CJP extract (positive control), or OVA (negative control).Back to article page