Description
Cap AG (3'Acm) is a cap analog with the structure of m7(3'AcmG)(5')ppp(5')(2'0MeA)pG, the molecular formula of it is C35H48N16O24P4 and the molecular weight is 1200.75. The product is used for transcription with the initial sequence of 5'AG3', and the natural cap1 structure is produced by Cap1 transcription capping. Compared with Cap0 produced by traditional capping method, the cap1 structure produced by CapAG (3'Acm) enables the mRNA to have higher activity and translation efficiency in vivo.
Feature
Compared to existing products like CleanCap, this product is an 3'Acm modified mRNA cap analogue. Its double bond structure enhances molecular stability, making it resistant to recognition and hydrolysis by nucleases. With the 3'Acm, it effectively stabilizes the structure of the 5' end cap, enhancing the binding ability of mRNA with the eukaryotic initiation factor (eIF4E) and thus improving mRNA translation efficiency. Additionally, this type of cap analogue demonstrates promising data in terms of in vitro transcription yield and capping efficiency.
US patent approved.
Components
|
Cat No. |
Name |
Size |
|
HN3004 |
Cap AG (3'Acm) (100mM) |
100 μL |
|
1 mL |
Product Details
|
Molecular Formula |
C35H48N16O24P4 (Free acid) |
|
Molecular weight |
1200.75(Free acid) |
|
Concentration |
100± 3 mM |
|
Purity |
HPLC ≥95% |
Figure
Figure 1. LZCap analog showed stronger affinity to translation initiation factors eIF4E, allowing more efficient initiation of mRNA translation. The lower the Kd value, the stronger the affinity of the cap analog to the cap-binding protein eIF4E.
Figure 2. In vivo expression of LZCap AG capped mRNA is much higher than that of 3’OMe cap analog.
Figure 3. LZCap capped mRNAs are more resistant to the decapping enzyme. The higher the IC50 value, the stronger the ability of the cap analog to resist cleavage by the decapping enzyme
Figure 4. LZCap capped mRNA reduces single RNA-stimulated THP-1 immune factor transcription level.
General Safety Profile
|
Result and Conclusion |
|
|
Cytotoxicity Test |
No cytotoxicity was observed with the modified nucleoside in multiple cell lines |
|
Polymerase Inhibition Study |
The modified nucleoside is neither an inhibitor nor a substrate of human RNA and DNA polymerases and is therefore not integrated into the genome |
|
Ames Test* |
No genotoxicity was observed in the Ames test |
Storage
This product could be stored at -25~-15 ℃ for two years.
Precautions
- For your safety and health, please wear personal protective equipment (PPE), such as laboratory coats and disposable gloves, when operating with this product.
- For research use only.