RNA Modifications
BSI is committed to long-term, continuous improvement, including
the incorporation of modifications and minor bases. If a modification that you desire
is not listed below, please contact us. It may be available
as a product under development, or we may be able to add it to our list of R&D
projects. Your feedback will assist BSI in ensuring that the modifications we offer
best address our customers' needs.
Don't see the modification you are interested in? Just ask — in most cases we can accommodate your request. And if you require help in choosing the optimal modification, you can consult the experts.
Modification is an additional charge to the synthesis.
|
Internal Modifications
|
|
Synthesis Scales:
|
Mod Code
|
100 nmole
|
0.25 µmol
|
1.0 µmol
|
>5.0 µmol
|
|
2,6-Diaminopurine
|
DAP
|
$250.00
|
$250.00
|
Inquire
|
Inquire
|
|
2'-Amino-uridine
|
2'-N-U
|
$150.00
|
$200.00
|
$300.00
|
Inquire
|
|
2'-Deoxy-uridine
|
dU
|
$20.00
|
$30.00
|
$40.00
|
Inquire
|
|
2'-Fluoro-adenosine
|
2'-F-A
|
$100.00
|
$200.00
|
$260.00
|
Inquire
|
|
2'-Fluoro-cytidine
|
2'-F-C
|
$100.00
|
$200.00
|
$260.00
|
Inquire
|
|
2'-Fluoro-acetyl-cytidine
|
2'-F-Ac-C
|
$100.00
|
$200.00
|
$260.00
|
Inquire
|
|
2'-Fluoro-guanosine
|
2'-F-G
|
$100.00
|
$200.00
|
$260.00
|
Inquire
|
|
2'-Fluoro-uridine
|
2'-F-U
|
$100.00
|
$200.00
|
$330.00
|
Inquire
|
|
2-Aminopurine
|
2AP
|
$180.00
|
$180.00
|
$250.00
|
Inquire
|
|
4-Thio-uridine
|
4-S-U
|
$250.00
|
$450.00
|
Inquire
|
Inquire
|
|
5-Bromo-Uridine
|
U[5Br]
|
$100.00
|
$200.00
|
$300.00
|
Inquire
|
|
5-Fluoro-uridine
|
U[5F]
|
$190.00
|
$350.00
|
$350.00
|
Inquire
|
|
5-Iodo-uridine
|
U[5I]
|
$120.00
|
$200.00
|
$250.00
|
Inquire
|
|
5-Methyl-cytidine
|
5-M-C
|
$55.00
|
$75.00
|
$90.00
|
Inquire
|
|
2'-Amino-cytidine
|
2'-N-C
|
$150.00
|
$200.00
|
$300.00
|
Inquire
|
|
Inosine
|
I
|
$10.00
|
$10.00
|
$25.00
|
Inquire
|
|
N3-Methyl-uridine
|
3-M-U
|
$100.00
|
$100.00
|
$250.00
|
Inquire
|
|
Purine ribonucleoside
|
Pu
|
$250.00
|
$250.00
|
Inquire
|
Inquire
|
|
Ribo-thymidine
|
rT
|
$100.00
|
$100.00
|
$180.00
|
Inquire
|
|
5-Amino-allyl-uridine
|
N/A
|
$175.00
|
$170.00
|
$250.00
|
Inquire
|
|
Deoxy-abasic
|
N/A
|
$125.00
|
$200.00
|
$250.00
|
Inquire
|
|
N6, N6-Dimethyl-adenosine
|
N/A
|
$125.00
|
$125.00
|
$225.00
|
Inquire
|
|
C3 Spacer
|
SpC3
|
$40.00
|
$50.00
|
$70.00
|
Inquire
|
|
C9 Spacer
|
SpC9
|
$40.00
|
$50.00
|
$70.00
|
Inquire
|
|
C18 Spacer
|
SpC18
|
$50.00
|
$60.00
|
$90.00
|
Inquire
|
|
|
5'Modifications
|
|
Synthesis Scales:
|
Mod Code
|
100 nmole
|
0.25 µmol
|
1.0 µmol
|
>5.0 µmol
|
|
5'-TAMRA-hexyl linker
|
TAM
|
$250.00
|
$250.00
|
$300.00
|
Inquire
|
|
5'-Phosphate
|
5'-P
|
$40.00
|
$40.00
|
$50.00
|
Inquire
|
|
5'-Amino,(6-carbon)linker
|
N6
|
$45.00
|
$45.00
|
$70.00
|
Inquire
|
|
5'-Amino,(12-carbon)linker
|
N12
|
$75.00
|
$75.00
|
Inquire
|
Inquire
|
|
5'Amino Modified C6 dT
|
N6dT
|
$170.00
|
$170.00
|
$250.00
|
Inquire
|
|
Uni-Link Amino Modifier
|
UniAmM
|
$105.00
|
$105.00
|
$165.00
|
Inquire
|
|
5'-Biotin
|
Bi
|
$70.00
|
$70.00
|
$125.00
|
Inquire
|
|
5'-Photocleavable Biotin
|
5'-PC-Bi
|
$350.00
|
$350.00
|
$450.00
|
Inquire
|
|
5'-Fluorescein
|
FI
|
$125.00
|
$125.00
|
$225.00
|
Inquire
|
|
5'-Tetrachloro-fluorescein
|
TET
|
$125.00
|
$125.00
|
$225.00
|
Inquire
|
|
5'-Pyrene
|
5'-Pyr
|
$225.00
|
$225.00
|
$325.00
|
Inquire
|
|
5'-Thiol
|
5'-Th
|
$175.00
|
$175.00
|
$275.00
|
Inquire
|
|
5'-Dabcyl
|
Dabcyl
|
$175.00
|
$175.00
|
$275.00
|
Inquire
|
|
5'-Cholesterol
|
Chl
|
$200.00
|
$200.00
|
$300.00
|
Inquire
|
|
5'-Cy3TM
|
Cy3
|
$150.00
|
$150.00
|
$200.00
|
Inquire
|
|
C9 Spacer
|
SpC9
|
$40.00
|
$50.00
|
$70.00
|
Inquire
|
|
C18 Spacer
|
SpC18
|
$50.00
|
$60.00
|
$90.00
|
Inquire
|
|
|
Degenerate Bases
|
|
Synthesis Scales:
|
Mod Code
|
100 nmole
|
0.25 µmol
|
1.0 µmol
|
>5.0 µmol
|
|
Mix site: rA, rG, rC and rU
|
rN
|
$50.00 + $7.50/site
|
$60.00 + 12.50/site
|
$75.00 + 16.50/site
|
Inquire
|
|
Mix site: rA and rU
|
rW
|
$50.00 + $7.50/site
|
$60.00 + $12.50/site
|
$75.00 + $16.50/site
|
Inquire
|
|
Mix site: rG and rC
|
rS
|
$50.00 + $7.50/site
|
$60.00 + $12.50/site
|
$75.00 + $16.50/site
|
Inquire
|
|
Mix site: dA, dG, dC and dT
|
dN
|
$50.00 + $7.50/site
|
$60.00 + $12.50/site
|
$75.00 + $16.50/site
|
Inquire
|
|
Mix site: dA and dT
|
dW
|
$50.00 + $7.50/site
|
$60.00 + $12.50/site
|
$75.00 + $16.50/site
|
Inquire
|
|
Mix site: dC and dG
|
dS
|
$50.00 + $7.50/site
|
$60.00 + $12.50/site
|
$75.00 + $16.50/site
|
Inquire
|
|
Mix site: mA, mG, mC and mU
|
mN
|
$50.00 + $7.50/site
|
$60.00 + $12.50/site
|
$75.00 + $16.50/site
|
Inquire
|
|
|
3'Modifications
|
|
Synthesis Scales:
|
Mod Code
|
100 nmole
|
0.25 µmol
|
1.0 µmol
|
>5.0 µmol
|
|
3'-Biotin
|
3'-Bi
|
$200.00
|
$200.00
|
$300.00
|
Inquire
|
|
3'-Inverted abasic
|
b
|
$95.00
|
$95.00
|
$175.00
|
Inquire
|
|
3'-Inverted deoxythymidine
|
idT
|
$95.00
|
$95.00
|
$175.00
|
Inquire
|
|
3'-Puromycin
|
Pmn
|
$75.00
|
$80.00
|
$120.00
|
Inquire
|
|
3'Terminal dideoxy-cytidine
|
ddC
|
$110.00
|
$110.00
|
$210.00
|
Inquire
|
|
3'-TAMRA
|
3'-TAM
|
$275.00
|
$275.00
|
$375.00
|
Inquire
|
|
3'-Fluorescein
|
3'-Fl
|
$125.00
|
$125.00
|
$225.00
|
Inquire
|
|
3'Terminal deoxy-guanosine
|
3'-dG
|
$110.00
|
$110.00
|
$210.00
|
Inquire
|
|
3'-Cholesterol
|
3'Chl
|
$200.00
|
$200.00
|
$300.00
|
Inquire
|
|
3'-Amino Modifier (6 atom)
|
N6-3'
|
$75.00
|
$75.00
|
$175.00
|
Inquire
|
|
The most trusted name for Quality Custom Synthesis