In the realm of biochemical research, access to high-purity, well-characterized chemical compounds is paramount. For scientists investigating the ubiquitin-proteasome system (UPS), specifically the role of Ubiquitin C-terminal Hydrolase L3 (UCH-L3), 4,5,6,7-Tetrachloro-1H-indene-1,3(2H)-dione (TCID) stands out as a critical research tool. TCID is a potent, cell-permeable inhibitor of UCH-L3 with remarkable selectivity over other related enzymes, making it indispensable for precise molecular studies.

For procurement managers and research scientists, the process of sourcing TCID involves careful consideration of several factors to ensure quality and reliability. When you decide to buy TCID, look for suppliers who can provide a comprehensive Certificate of Analysis (CoA) detailing purity (typically >97% or higher), identification confirmation (NMR, MS), and solubility information. A reputable TCID supplier will also offer transparency regarding the manufacturing process and storage conditions, ensuring the compound's integrity from synthesis to your lab.

When searching for a TCID manufacturer, especially those located in China, you'll find a growing number of companies offering competitive pricing and the ability to scale up production for larger research needs. Companies specializing in fine chemicals and pharmaceutical intermediates are often the best source for such compounds. They understand the stringent quality requirements of the research community and are equipped to meet these demands. Exploring options from leading manufacturers can also lead to better overall TCID cost considerations for bulk purchases.

Beyond basic purity, consider the supplier's reputation for customer service and technical support. A responsive supplier can answer queries about product application, handling, and storage, facilitating smoother research workflows. Whether you need small quantities for initial experiments or larger batches for ongoing projects, identifying a dependable TCID distributor or manufacturer is key to ensuring the uninterrupted progress of your scientific endeavors. By prioritizing quality and reliability in your sourcing, you can confidently utilize TCID to advance your understanding of UCH-L3 and the broader ubiquitin pathway.