ARCA (Anti Reverse Cap Analog) is a cap analogue with the structure of 3´-O-Me-m7G(5')ppp(5')G, the molecular formula of it is C22H31N10O18P3 (Free acid). The product is used for transcription with T7 RNA polymerase. This product is provided in liquid form. When preparing synthetic mRNA, the cap is often added prior to use in order to stabilize the mRNA and significantly enhance translation. Using a 4:1 mixture of a cap analog to GTP in transcription reactions will cap 80% of the resulting mRNAs. Components Components No. Name Cat. No. Size 10681 ARCA (100 mM) 10681ES60 100 μL 10681ES80 1 mL Storage This product could be stored at -25~-15ºC for two years. Product Details Molecular Formula C22H31N10O18P3 (Free acid) Molecular weight 816.46 (Free acid) Concentration 100 ± 3 mM Purity ≥ 98% Structure 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. Documents: Safety Data Sheet 10681_MSDS_HB260718 Manual 10681 Manual HB20230830