Real-time activity assays

Fluorescence-based assays to monitor signal transduction cascades downstream of G protein-coupled receptors.


Pure and active proteins

Our library of crystallographic-grade enzymes come with high specific activity that is validated for every production batch.


Research Tools

Purification resins and Tailored production of GPCRs, GTPases, and downstream effectors. 

Recent news

Drug Discovery Innovations

Mar. 2015 – Meet us at the upcoming Drug Discovery Innovations Conference in Berlin and learn how KXTbio and our drug screening assays can support your research. 

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KXTbio's founder wins GSK award

Nov. 2013 – Dr. John Sondek, founder of KXTbio, receives British pharmaceutical company GlaxoSmithKline's inaugural Discovery Fast Track competition award.  

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New grant award

Jan. 2013 – KXTbio is awarded the “KickStart Commercilization Grant” from the NC TRaCS Institute to facilitate company development and ongoing research programs.

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