Available Nucleotides

Deoxynucleotides (DNA)
Description 'DNA' Code 'RNA' Code 'Therapeutic' Code
Deoxy-Adenosine A [dA] dA
Deoxy-Cytidine C [dC] dC
Deoxy-Guanosine G [dG] dG
Deoxy-Thimidine T [dT] dT
Deoxy-A/T W [dW] dW
Deoxy-C/G S [dS] dS
Deoxy-A/C M [dM] dM
Deoxy-G/T K [dK] dK
Deoxy-A/G R [dR] dR
Deoxy-C/T Y [dY] dY
Deoxy-C/G/T B [dB] dB
Deoxy-A/G/T D [dD] dD
Deoxy-A/C/T H [dH] dH
Deoxy-A/C/G V [dV] dV
Deoxy-A/C/G/T N [dN] dN
5-Me-Deoxy-Cytidine [dCm] [dCm] dCm
Deoxy-Uridine [dU] [dU] dU
Ribonucleotides (RNA)
Description 'DNA' Code 'RNA' Code 'Therapeutic' Code
Ribo-Adenosine [rA] A rA
Ribo-Cytidine [rC] C rC
Ribo-Guanosine [rG] G rG
Ribo-Uridine [rU] U rU
Ribo-A/U [rW] W rW
Ribo-C/G [rS] S rS
Ribo-A/C [rM] M rM
Ribo-G/U [rK] K rK
Ribo-A/G [rR] R rR
Ribo-C/U [rY] Y rY
Ribo-C/G/U [rB] B rB
Ribo-A/G/U [rD] D rD
Ribo-A/C/U [rH] H rH
Ribo-A/C/G [rV] V rV
Ribo-A/C/G/U [rN] N rN
2'-OMe Ribonucleotides
Description 'DNA' Code 'RNA' Code 'Therapeutic' Code
2'-OMe-Adenosine [mA] [mA] mA
2'-OMe-Cytidine [mC] [mC] mC
2'-OMe-Guanosine [mG] [mG] mG
2'-OMe-Uridine [mU] [mU] mU
2'-F Ribonucleotides
Description 'DNA' Code 'RNA' Code 'Therapeutic' Code
2'-F-Adenosine [fA] [fA] fA
2'-F-Cytidine [fC] [fC] fC
2'-F-Guanosine [fG] [fG] fG
2'-F-Uridine [fU] [fU] fU
2'-MOE Ribonucleotides
Description 'DNA' Code 'RNA' Code 'Therapeutic' Code
2'-MOE-Adenosine [moeA] [moeA] moeA
2'-MOE-5-Me-Cytidine [moeCm] [moeCm] moeCm
2'-MOE-Guanosine [moeG] [moeG] moeG
2'-MOE-Thymidine [moeT] [moeT] moeT
LNA Nucleotides
Description 'DNA' Code 'RNA' Code 'Therapeutic' Code
LNA Adenosine [+A] [+A] +A
LNA 5-Me-Cytidine [+Cm] [+Cm] +Cm
LNA Guanosine [+G] [+G] +G
LNA Thymidine [+T] [+T] +T
Constrained Ethyl (cEt) Nucleotides
Description 'DNA' Code 'RNA' Code 'Therapeutic' Code
cEt Adenosine [cetA] [cetA] cetA
cEt Cytidine [cetC] [cetC] cetC
cEt Guanosine [cetG] [cetG] cetG
cEt Uridine [cetU] [cetU] cetU
Morpholino
Description 'DNA' Code 'RNA' Code 'Therapeutic' Code
Morpholino Adenosine [morA] [morA] morA
Morpholino Cytidine [morC] [morC] morC
Morpholino Guanosine [morG] [morG] morG
Morpholino Thymidine [morT] [morT] morT
GalNAc-Modified Adem (amino-diethoxymethoxy) Nucleosides
Description 'DNA' Code 'RNA' Code 'Therapeutic' Code
AdemA-GalNAc [ademA] [ademA] ademA
AdemC-GalNAc [ademC] [ademC] ademC
AdemG-GalNAc [ademG] [ademG] ademG

Available Modifications

Modified Nucleosides
Description 5'-position Internal 3'-position 'DNA / RNA' Code 'Therapeutic' Code
Methylphosphonate-4O-2'-OMe-Uridine [mop4mU] mop4mU
Fluorescent dyes
Description 5'-position Internal 3'-position 'DNA / RNA' Code 'Therapeutic' Code
Carboxyfluorescein [FAM] FAM
Tetrachlorofluorescein [TET] TET
Dichlorodimethoxyfluorescein [JOE] JOE
2'-Chloro-7'-phenyl-1,4-dichloro-6-carboxyfluorescein [VIC] VIC
Hexachlorofluorescein [HEX] HEX
Carboxyrhodamine 6G [R6G] R6G
Carboxyrhodamine 6G, aminocyclohexanol linker [R6G-ACH] R6G-ACH
Indocarbocyanine 3, aminocyclohexanol linker [CY3-ACH] CY3-ACH
Tetramethylcarboxyrhodamine, aminocyclohexanol linker [TMR-ACH] TMR-ACH
Carboxyrhodamine X, via 'click' with ALKYNE [ROX-CLK] ROX-CLK
Texas Red, via 'click' with ALKYNE [TR-CLK] TR-CLK
Alexa Fluor 594, via 'click' with ALKYNE [AF594-CLK] AF594-CLK
Indodicarbocyanine 5, via 'click' with ALKYNE [CY5-CLK] CY5-CLK
ATTO-647N, via 'click' with ALKYNE [ATTO647N-CLK] ATTO647N-CLK
Quenchers
Description 5'-position Internal 3'-position 'DNA / RNA' Code 'Therapeutic' Code
Eclipse Quencher [ECLIPSE] ECLIPSE
MGB-Eclipse Quencher [MGB-ECLIPSE] MGB-ECLIPSE
Black Hole Quencher 1 [BHQ1] BHQ1
Black Hole Quencher 2 [BHQ2] BHQ2
Iowa Black FQ [IABKFQ] IABKFQ
ZEN Quencher [ZEN] ZEN
Attachment, anchor, delivery and others
Description 5'-position Internal 3'-position 'DNA / RNA' Code 'Therapeutic' Code
Phosphate [po] po
5'-Terminal alkyne, aminocyclohexanol linker [ALKYNE] ALKYNE
CDPI3 Minor groove binder [MGB] MGB
Cholesterol, hydroxyprolinol linker [CHOL-PRO] CHOL-PRO
Monomer GalNAc, hydroxyprolinol linker [GALNAC-PRO] GALNAC-PRO
Trimer GalNAc, Alnylam design [GALNAC3-ALN] GALNAC3-ALN
Morpholino
Description 5'-position Internal 3'-position 'DNA / RNA' Code 'Therapeutic' Code
Triethylene Glycol [MOR-TEG] MOR-TEG
Backbone
Description 'DNA / RNA' Code 'Therapeutic' Code
Phosphate No any symbol by default , [po] Space by default , po
Phosphorothioate * , [ps] * , ps
Phosphorodithioate [ps2] ps2
Mesyl phosphoramidate [ms] ms
Dimethylamino phosphoramidate #, [dma] #, dma