Table 1.

Oligonucleotides used in the present work.

Oligonucleotides	Sequences (5′-3′)
SA aptamer:	TCCCTACGGCGCTAACCCCCCCAGTCCGTCCTCCCAGCCTCACACCGCCACCGTGCTACAAC
Capture probe:	bio-TTTTTGTTGTAGCAC
detection probe P1:	CTCATGGAGAGAGAATTTGGGTGCGAGACGTGCTACAA
detection probe P2:	CAGCGATCAGTTCAACTCTCTCCATGAG
detection probe P3:	GTCTCGCACCCAAAGAACTGATCGCTG