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. 2002 Jul 15;3:18. doi: 10.1186/1471-2121-3-18

Figure 3.

Figure 3

The Src*/Cas(SD) chimera is highly tyrosine phosphorylated when expressed in cells and associates with tyrosine phosphorylated proteins. a) Cos-7 cells were transfected with vector alone (lane 1), plasmid coding for the isolated attenuated Src kinase domain (lane 2) or the Src*/Cas(SD) chimera (lane 3). Cell lysates were probed with antibodies to phosphotyrosine. The arrow indicates the Src*/Cas(SD) chimera. b) Cos-7 cells were transfected with vector alone (lane 1) or plasmid coding for the Src*/Cas(SD) chimera (lane 2). The Src*/Cas(SD) chimera was then immunoprecipitated with antibodies to HA and probed with anti-phosphotyrosine (top panel). The blot was then stripped and then probed with antibodies to HA to detect the Src*/Cas(SD) chimera (bottom panel). The arrow indicates the Src*/Cas(SD) chimera.

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