Cell-internalizing aptamers and their known uptake mechanisms described in the main text. CME: clathrin-mediated endocytosis, CvME: caveolae-mediated endocytosis.

Aptamer name	Uptake mechanism	Ref.
Apt-2 and Apt-10	CME	63
R13	CME and CvME	75
A10	CME	78
C10.36	CME	80
sgc8	CvME	88
AS1411	CME, macropinocytosis	67, 94