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. 2008 Jan;20(1):168–185. doi: 10.1105/tpc.107.056747

Figure 4.

Figure 4.

Proteomic Profile of the OAS-TL Protein Family in Leaves of 9-Week-Old Arabidopsis Plants.

(A) Wild type.

(B) oastlA.

(C) oastlB.

(D) oastlC.

(E) oastlAB.

Native OAS-TL proteins were affinity-purified from leaf extracts using a SAT affinity column and identified by MALDI-TOF-MS analysis. CysD1 and CysD2 were not detectable in all Coomassie blue–stained gels, since their abundance was generally at the detection limit. IEF, isoelectric focusing.