Synthesis and characterization of chimeric 2-5A-DNA oligonucleotides.
Curr Protoc Nucleic Acid Chem
; Chapter 4: Unit 4.4, 2001 May.
Article
en En
| MEDLINE
| ID: mdl-18428851
This unit provides protocols for the synthesis and characterization of 2-5A-antisense nucleic acids. These chimeric oligonucleotides consist of 2',5'-phosphodiester-linked oligoadenylates ligated to 3',5'-deoxyribonucleotides and are readily prepared using phosphoramidite chemistry on CPG solid supports. The 3',5'-deoxyribonucleotide functions as the antisense domain to target a given mRNA sequence, while the 2',5'-phosphodiester-linked oligoadenylate serves to locally activate 2-5A-dependent RNase L, causing the targeted sequence to be cleaved.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Oligorribonucleótidos
/
Bioquímica
/
ADN
/
Nucleótidos de Adenina
/
Oligonucleótidos Antisentido
Límite:
Animals
Idioma:
En
Revista:
Curr Protoc Nucleic Acid Chem
Año:
2001
Tipo del documento:
Article
País de afiliación:
Estados Unidos
Pais de publicación:
Estados Unidos