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The use of antisense oligonucleotides (ASO’s)  was first described over twenty years ago as a method to arrest  gene expression levels both in vitro and in vivo where single-stranded DNA or RNA, in antisense configuration to a target sense mRNA. The strategies in the  design and chemistry of antisense compounds have become an effective  tool in molecular biology basic research, genomics, proteomics, target screening/validation and drug discovery.

BSI currently offer antisense oligos synthesized using DNA, 2'-O-Methyl RNA, RNA, or LNA bases with either phosphorothioate or unmodified internucleotide bonds.
 

Features
 
No set up fee
Deprotected, desalted, lyophilized
Purification by PAGE or RP-HPLC upon request
QC analysis by MALDI-TOF Mass spec, HPLC or PAGE
Fast delivery with high throughput capacity
   
 
Product Pricing
Scale 100 nmole 200 nmole 400 nmole 1 µmole
DNA Base $0.5/base $0.90/base  $1.50/base  $2.00/base
Phosphorothioate Bond

Synthesis + $40

Synthesis + $40  Synthesis + $50  Synthesis + $50
RNA Base $7.00/base $9.00/base  $15.00/base $18.00/base
2'-OMe $9.00/base $11.00/base $16.00/base $19.00/base
LNA (Lock Nucleic Acids) $25.00/base $30.00/base $40.00/base $45.00/base
5-Methyl dC Synthesis + $45 Synthesis + $45 Synthesis + $90 Synthesis + $90


A minimum will applied for oligo <10 bases. Yields and base price may vary depending on type of antisense synthesis.

Large scale synthesis is available upon requests.


contact us at 800-227-0627 or write to us at biosyn@biosyn.com

Purifications
Product Yields RNase-Free HPLC

PAGE 

100 nmole (1 OD) $65 N/A
200 nmole (2 ODs) $65 $65 for DNA base
$150 for RNA, 2'-OMe, LNA, 5-Methyl dC
400 nmole (5 ODs) $100 Inquire
1µmole (10 ODs) $150 Inquire
An additional 1-2 days of turnaround time is required for purifications. 
click here for recommended purification and applications!
 

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