ARN-75041 (ARN75041) is a potent, small molecule fusion inhibitor of arenavirus, inhibits pseudotyped entry of pGTOV and pCHAPV with EC50 of 1.7 and 15.3 nM, respectively. ARN-75041 demonstrated sub-nanomolar against native replicative LASV (LASV EC90<0.3 nM) and JUNV (EC90=6.2 nM).ARN-75041 also potently inhibits mutant T434I pTCRV variant with EC50 of 29 nM.ARN-75041 dramatically improved survival outcome and potently inhibited TCRV replication in serum and various tissues at doses of 10 and 35 mg/kg, provided highly significant post-exposure protection in mice against TCRV infection.

Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months.
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.