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. 2008 Apr;19(2):129–138.

FIGURE 7.

FIGURE 7

Exemplary MS spectra of R. jostii RHA1_ro05516 separated by anion exchange chromatography/SDS-PAGE and spotted together with α-cyano-4-hydroxycinnamic acid matrix on a stainless steel plate (bottom) or directly applied to the chip (top). The respective sequence coverage of the same protein identified was 58% on the chip and 44% on stainless steel.