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. 1999 Mar 30;96(7):3870–3875. doi: 10.1073/pnas.96.7.3870

Figure 1.

Figure 1

Expression of 2B4 isoforms in RNK-16 cells. (A) Diagram of the gene products (2B4L or 2B4S) that arise by alternative splicing of the murine 2B4 gene. The two forms are identical up to amino acid 308, at which point sequences unique to each form are represented (░⃞ or ▧). The potential tyrosine phosphorylation sites are represented by (Y). cDNAs for each form were cloned into expression vectors and transfected into the rat NK cell line RNK-16. (B) The staining profiles of stable transfectants of RNK-16 cells are shown. Cells were transfected with expression constructs as indicated and stained with FITC-conjugated isotype control antibodies (■) or FITC-conjugated anti-2B4 (□).