Enhanced Deubiquitination Assay Service Now Available from Creative BioMart

Creative BioMart is pleased to announce the upgrade of its protein deubiquitination assay service, providing researchers with a more sensitive, flexible, and high-throughput platform to study deubiquitinating enzymes (DUBs). This service supports both fundamental research and drug discovery in ubiquitin biology, enabling precise quantification and characterization of enzyme activity.

Deubiquitination — the removal of ubiquitin from substrate proteins by DUBs — is a critical cellular process, regulating protein stability, signal transduction, DNA repair, and many other essential pathways. Accurate measurement of DUB activity is vital for understanding these processes and for identifying potential therapeutic targets.

The upgraded assay employs a fluorescent ubiquitin-based substrate, allowing detection of DUB activity in purified recombinant proteins or cell extracts from human, mouse, or rat samples. Fluorescence readouts (excitation/emission ~485/535 nm) provide reliable kinetic and endpoint measurements, making the platform suitable for enzyme profiling, comparative activity studies, and inhibitor screening.

Creative BioMart complements this assay with a full suite of protein services, including protein expression and purification (bacterial, insect, mammalian), custom labeling (fluorescent, biotin, His, Fc), protein interaction analysis, post-translational modification profiling (ubiquitination, phosphorylation, acetylation, SUMOylation), and high-throughput screening. These offerings allow researchers to design integrated workflows tailored to their specific experimental goals.

Linna, Chief Marketing Officer at Creative BioMart, remarked:

“Our enhanced deubiquitination assay offers a robust and flexible solution for exploring DUB function and accelerating drug discovery. With the holiday season approaching, we are also offering special promotions on our services and products, giving researchers the opportunity to access high-quality assays at discounted rates.”

As part of Creative BioMart’s 2025 Christmas Special Promotion, clients can enjoy 15% off custom services and 20% off research products, valid from December 8, 2025 to January 11, 2026. Researchers can apply the coupon code CBMXMAS25 in their project inquiry to take advantage of this offer.

For more information about the upgraded protein deubiquitination assay and the holiday promotion, please visit https://www.creativebiomart.net/protein-deubiquitination-assay.htm.