• Which research fields and applications do Leadgene products cover?
    Leadgene products support a wide range of research and development applications, including protein and antibody research, molecular and cell biology, immunology, disease research, IVD assay development, and bioprocessing. To support diverse research needs, our comprehensive portfolio includes recombinant proteins, antibodies, enzymes, ELISA kits, molecular and cell biology reagents, GMP-grade raw materials, and IVD products.
    What are the key advantages of Leadgene's IS ELISA Kit?
    Our Indoxyl Sulfate (IS) ELISA Kit (LGM-18002) offers a new solution in clinical. It can be widely applied in clinical research, kidney disease screening, disease progression monitoring, and treatment efficacy evaluation, providing an important reference for assessing renal function and the risk of related diseases. Key Advantages: ① High Accuracy & Specificity: Delivers high specificity with low cross-reactivity and has been featured in multiple international scientific journals. ② Cost-Effective & Easy to Use: Requires no expensive equipment and features a simple workflow, enabling a more comprehensive assessment of renal function. ③ Global Approvals: Certified as a medical device by Taiwan's TFDA, Singapore's HSA, Vietnam's MOH, Europe's CE-IVD, and Australia's TGA.
  • How can I check the expiration date of the product I received?
    You can use the “CoA Search” function on our website to download the Certificate of Analysis by entering the Catalog Number and Lot Number. If you need any assistance, please share the catalog and lot numbers with us, and our team will be happy to help.
    Do Leadgene's lyophilized protein products contain stabilizers or lyoprotectants?
    Yes, to ensure high stability during lyophilization and storage, our formulations vary by product. Commonly used lyoprotectant include trehalose and mannitol. Trehalose maintains protein secondary structure and prevents aggregation during lyophilization, while mannitol reduces the aggregation of lyophilized protein.
  • I stored my product at the wrong temperature. Can I still use it?
    Product usability depends on the product type, temperature, and exposure duration. To ensure experiment success, please return the product to its correct storage temperature as soon as possible, and contact us with the catalog number, lot number, temperature conditions, and duration of exposure for immediate evaluation.
    Where can I access the CoA, SDS, product specifications, or protocol?
    Easily obtain your documents via these options: ① CoA: Use "CoA Search" with Catalog Number and Lot Number. ② Specs, SDS, Datasheets, & Manuals: Available directly under the Datasheet & Documents section on individual product pages. ③ Protocols: Visit the "Protocol" section under "Scientific & Technical Resources". If a document is not listed, please provide us with the catalog and lot numbers, and our team will be happy to assist you.