FD028 is a small-molecule HIV-1 inactivator by conjugating FD016 (gp120-CD4 binding inhibitor) with FD017 (HIV-1 fusion inhibitor), inactivates cell-free virions (IC50=0.7 uM) of by targeting both HIV-1 gp120 and gp41.FD028 is not significantly toxic and has broad-spectrum HIV-1 inhibitory and inactivation activity, including T20-resistant viruses and T2635-resistant viruses.

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.