Service Partner for SLC & ABC Transporter Assays

the pathfinder for your drug

At PortaCellTec Biosciences, scientific excellence meets extensive expertise in drug transporter research and assay development.

We offer a comprehensive portfolio of validated uptake and efflux transporter assays, covering key human SLC and ABC transporters, including OAT1, OAT3, OCT2, MATE1, MATE2-K, OATP1B1, OATP1B3, BSEP, MDR1, BCRP and MRP2.

Our assays evaluate the inhibitory potential and substrate properties of your test compounds, supporting drug development in accordance with relevant FDA and EMA regulatory guidance.

Trusted by leading pharmaceutical partners, we deliver reliable, high-quality data to support informed decisions throughout preclinical and clinical drug development.

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PortaCellTec stands for...

Individual solution-oriented consulting
High quality
Best price-performance ratio
Open and close communication
High professional standards documented by scientific publication

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About us

High-Quality Drug Transporter Assays

PortaCellTec Biosciences GmbH, founded in 2009 in Göttingen, Germany, builds on decades of scientific expertise in membrane transporters and their interactions with drugs.

We provide a comprehensive range of drug transporter assays with transporters stably overexpressed in HEK293 cells (human embryonic kidney) and validated using their respective probe substrates and inhibitors.

Our main focus is on human drug transporters, while we are continuously expanding our portfolio to include preclinical species such as mouse, rat, dog, and monkey, supporting translational research from preclinical studies to clinical development.

Contact our scientific team to discuss how we can accelerate your transporter studies.

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