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. 2019 Aug 12;4(9):13954–13961. doi: 10.1021/acsomega.9b01697

Table 1. PNA Conjugates as antimiRs (antimiR-155) with/without FITC Labeling and Their Corresponding ESI Mass Assignmentsa.

name description construct (N′ to C′) mass (daltons) (calc) mass (daltons)(found)
dK4–PNA PNA conjugated to dK4 5′-ACCCCTATCACAATTAGCATTAA-3′-dK4 6671.70 6674.20
dK4–PNA-Scr scrambled PNA conjugated to dK4 5′-ACCCAATCGTCAGATTCCATATA-3′-dK4 6671.70 6676.70
dK4–PNA–FITC PNA conjugated to dK4 and FITC FITC-Ahx-5′-ACCCCTATCACAATTAGCATTAA-3′-dK4 7174.24 7177.56
C9–PNA PNA conjugated to C9 5′-ACCCCTATCACAATTAGCATTAA-3′-C9 7513.63 7516.5
C9–PNA-Scr scrambled PNA conjugated to C9 5′-ACCCAATCGTCAGATTCCATATA-3′-C9 7513.63 7517.34
C9–PNA–FITC PNA conjugated to C9 and FITC FITC-Ahx-5′-ACCCCTATCACAATTAGCATTAA-3′-C9 8022.22 8018.76
a

C9 = cyclic-(F–f−Φ–R–r–R–r−γE)K and Ahx = 6-aminohexanoic acid