VKT-17-P4-23 is a blood-brain barrier-permeable DksA inhibitor. DksA is a highly conserved transcriptional regulator in Gram-negative bacteria, with a Kd of 124 μM. Through the DksA-regulated, SPI-2-dependent survival pathway, VKT-17-P4-23 exhibits antibacterial activity against both planktonic and intracellular pathogens such as Salmonella, and also effectively combats persistent bacteria that are difficult to eliminate. VKT-17-P4-23 can be used in studies of Salmonella 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.