NHB1109 is a potent, selective, orally active PTPRD phosphatase inhibitor with IC50 of 0.6 uM, displays selectivity over PTPRS, PTPRF, PTPRJ or PTPN1/PTP1B phosphatases.NHB1109 exhibited no substantial potency at other protein tyrosine phosphatases screened, no significant potency at any of the targets of clinically-useful drugs identified in EUROFINS screens.NHB1109 (200 mg/kg) is well tolerated by mice.NHB1109 is a good candidate to advance to in vivo studies in addiction paradigms and toward human use to reduce reward from addictive substances.

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.