TP003 is a potent, functional selectivity for α3 subunit-containing GABAA receptor agonist with Ki of <1 nM for α1β3γ2, α2β3γ2, α3β3γ2 and α5β3γ2, has no affinity for α4β3γ2 and α6β3γ2 (Ki>1 uM).

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.