PRN694 Inhibitor

PRN694 shows extended target residence time on ITK and RLK, enabling durable attenuation of effector cells in vitro and in vivo. PRN694 is an irreversible, highly selective, and effective covalent interleukin-2-inducible T-cell kinase (ITK) and resting lymphocyte kinase (RLK) dual inhibitor (IC50s: 0.3nM and 1.4nM, respectively).

Zhong Y, et al. Targeting interleukin-2-inducible T-cell kinase (ITK) and resting lymphocyte kinase (RLK) using a novel covalent inhibitor PRN69J Biol Chem. 2015 Mar 6;290(10):5960-78.
Zhong Y, et al. Targeting interleukin-2-inducible T-cell kinase (ITK) and resting lymphocyte kinase (RLK) using a novel covalent inhibitor PRN694. J Biol Chem. 2015 Mar 6;290(10):5960-78.
Cho HS, et al. A Small Molecule Inhibitor of ITK and RLK Impairs Th1 Differentiation and Prevents Colitis Disease Progression. J Immunol. 2015 Nov 15;195(10):4822-31.
Cho HS, et al. A Small Molecule Inhibitor of ITK and RLK Impairs Th1 Differentiation and Prevents Colitis Disease Progression. J Immunol. 2015 Nov 15;195(10):4822-31.

Small volumes of PRN694, inhibitor vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

MBS5755408 is an inhibitor targeting PRN694.