Surface expression of NKp30L and NKp44L is sensitive to Trypsin treatment.

<p>EM-3 cells were left untreated (control) or treated with trypsin. (A) The expression of NKp30L and NKp44L was then analyzed as described in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0001339#pone-0001339-g003" target="_blank">figure 3</a> or cells were used as targets in a ⁵¹Cr release assay (B).