. 2021 Jul 7;22(14):7326. doi: 10.3390/ijms22147326

Table 1.

Candidate aptamers with reported ability to internalize U-87 MG cells and control scrambled oligonucleotides.

Aptamer	Nucleotide Sequence, 5′→3′	Ref.
Gin4.T	U^FGU^FCGU^FGGGGC^FAU^FC^FGAGU^FAAAU^FGC^FAAU^FU^FC^FGAC^FA	[17]
GL21.T	AU^FGAU^FC^FAAU^FCGCCU^FC^FAAU^FU^FC^FGAC^FAGGAGGC^FU^FC^FAC^F	[18]
GL43	AC^FGU^FU^FAC^FU^FC^FU^FU^FGC^FAAC^FAC^FAAAC^FU^FU^FU^FAAU^FAGC^FC^FU^FC^FU^FU^FAU^FAGU^FU^FC^F	[19,20]
GL44	AC^FGU^FU^FAC^FU^FC^FU^FU^FGC^FAAC^FAC^FC^FC^FAAAC^FU^FU^FU^FAAU^FAGC^FC^FU^FC^FU^FU^FAU^FAGU^FU^FC^F	[19,20]
SA43	ACGTTACTCTTGCAACACAAACTTTAATAGCCTCTTATAGTTC	[19]
SA44	ACGTTACTCTTGCAACACCCAAACTTTAATAGCCTCTTATAGTTC	[19]
fscr	AC^FU^FGGU^FAU^FGU^FC^FGAGC^FC^FAAC^FAAU^FC^FGAU^FAC^FC^FAAGAC^FU^FAAGA
dscr	ATACGTTAACGATCCTTCACTACACCTATAATATCCTGTTGAT

Here and after, C^F—2’-deoxy-2′-fluorocytidine, U^F—2’-deoxy-2′-fluorouridine.