Lead Discovery Services

BioAssay Systems has developed a range of assays for performing lead optimization and characterization. Our lead discovery services include, but are not limited to, ADMET Services, Enzyme Inhibitor Screening, and Phosphorylation Status Screening.

Clients are welcome to contact us via email at service@bioassaysys.com or via phone at 1-877-782-3888 x 2 about their specific needs.
Absorption, Distribution, Metabolism, Excretion, and Toxicity (ADMET) Services

BioAssay System's ADMET services are ideal for early stage drug discovery and specialized for evaluating test compounds in regards to their absorption, distribution, metabolism, excretion, and toxicity. This services are an ideal starting point for early stage drug discovery. More information.


Enzyme Inhibitor Screening

BioAssay Systems enzyme inhibitor screening services are optimized for lead discovery in enzyme based therapies. Evaluate test compounds in regards to their activating or inhibitory effects on the enzymes or enzymes of interest. Our enzyme inhibitor screening services include, but are not limited to, determination of EC50 or IC50 and mode of action for lead compounds. More information.


Phosohorylation Status Screening

BioAssay Systems' phosphorylation status screening services are for evaluating changes in cell signaling as a result of expsure to test compounds. The services allow the screening of phosphorylation status modulators in important cell signalling pathways for. Our phosphorylation status services include, but are not limited to, determination of species reactivity and phosphorylation kinetics as well as the EC50 or IC50 for test compounds. More information.

Clients are welcome to contact us via email at service@bioassaysys.com or via phone at 1-877-782-3888 x 2 about their specific needs.


Customer Testimonials

Edward T. Wei, Chief Scientific Officer, Orinda Pharma, Inc.
"It is a pleasure working together with BioAssay Systems. I brought samples to their Hayward location and received the results in less than 24 hr. The discussion with Robert Z was courteous, open, and with a depth of knowledge. Robert has a PhD from Stanford. Also, Frank Huang, the CEO, had sufficient scientific curiosity to try out our cleanser and provide feedback! This is beyond the call of customer relations. BioAssay Systems is a company with a lot of expertise and a friendly, responsive approach to problem solving. I will enthusiastically continue to work with them to carry out our research."

Anh-Dung Le, CEO DermaTec LLC
"The guys at BioAssay Systems know their science! I had to develop a bioassay for our company and Robert was very quick to respond to keep us up to date. They are knowledgeable and very resourceful. They directed us to one of the bulk suppliers that could give us a really good deal on our active ingredient. They keep very detailed records for our research needs. I would recommend working with BioAssay Systems on your assay development projects!"

BioAssay Systems is committed to producing innovative, high-quality and cost-effective products
and to providing expert technical service to our valued customers