SELP and asthma: In whole blood samples, eosinophil reactivity with N29 or 8E3 correlates with the amount of P-selectin associated with the eosinophil surface in non-severe asthma (Table 2) (Johansson and Mosher, 2011), and N29 does so also in a population of subjects with asthma of varying severity (Table 2) (Johansson et al., 2012).