. 2003 May 15;31(10):2630–2635. doi: 10.1093/nar/gkg370

Table 1. 2′-Deoxyribonucleoside-5′-triphosphates labeled with ‘green’ dyes (absorption range: 480–520 nm) or a biotin group^a.

Base	Linker^b	Rhodamine Green	Oregon Green	Alexa 488	Biotin
Uracil	AA 1	7d	8	9	10d
Cytosine	AP 2a	7a			10a
Adenine	AP 2b	7b			10b
Guanine	AP 2c	7c			10c

^aThe numbers refer to the compound number as described in Materials and Methods.

^bAA, aminoallyl; AP, 3-amino-1-propynyl.

Table 1. 2′-Deoxyribonucleoside-5′-triphosphates labeled with ‘green’ dyes (absorption range: 480–520 nm) or a biotin groupa.