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. Author manuscript; available in PMC: 2011 Jan 21.
Published in final edited form as: Bioconjug Chem. 2007 Nov 21;18(6):2159–2168. doi: 10.1021/bc700233w

Figure 2.

Figure 2

Ion pair, reverse-phase chromatograms of reaction mixtures consisting of a ZnPc succinimidyl ester and an oligonucleotide along with control reactions consisting of the native ZnPc dye and an oligonucleotide. (a) Reactions with succinimidyl ester 4 (—, reaction with C6-O1; ---, C12-O1; ···, ZnPc 2; · – · – ·, gradient composition). (b) Reaction with succinimidyl ester 4 and a control reaction with the native ZnPc 2 dye (—, reaction with succinimidyl ester 4; ···, reaction with ZnPc 2; · – · – ·, gradient composition).