NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing the life sciences community with essential chemical tools that drive discovery. 6-Carboxytetramethylrhodamine (CAS 91809-67-5) stands as a prime example of such a tool, offering unique fluorescent properties that are invaluable for labeling peptides and proteins. This article explores the chemical makeup and practical utility of this significant compound.

At its core, 6-Carboxytetramethylrhodamine is a rhodamine derivative, known for its fluorescent characteristics. Its molecular formula, C25H22N2O5, and molecular weight of 430.46 g/mol define its chemical structure, which is optimized for conjugation to biomolecules. The compound is supplied as a solid powder, a form that enhances its stability and ease of use in laboratory settings. With a high melting point exceeding 300°C, it demonstrates remarkable thermal stability, a critical factor for reagents used in diverse experimental conditions. Researchers often inquire about the 6-Carboxytetramethylrhodamine solubility, which is reported at 63 mg/mL, ensuring it can be readily incorporated into aqueous or mixed solvent systems for labeling.

The primary application of 6-Carboxytetramethylrhodamine is in the precise labeling of peptides and proteins. This process is fundamental to many areas of life sciences research, including protein-protein interactions, enzyme activity assays, and cellular pathway analysis. For scientists looking to buy 6-Carboxytetramethylrhodamine for protein labeling, NINGBO INNO PHARMCHEM CO.,LTD. offers a reliable source of high-quality material. The availability of different assay grades (90%, 95%, 98%) ensures that researchers can match the reagent’s purity to the demands of their specific experiments.

The value proposition of 6-Carboxytetramethylrhodamine is further amplified by its consistent performance and the competitive price of 6-Carboxytetramethylrhodamine when sourced from reputable suppliers like NINGBO INNO PHARMCHEM CO.,LTD. Understanding the broad spectrum of 6-Carboxytetramethylrhodamine applications, from diagnostic assays to fundamental biological research, underscores its importance in the scientific community. Whether for basic research or applied diagnostics, the reliability of this compound is essential.

In conclusion, 6-Carboxytetramethylrhodamine is a crucial fluorescent labeling agent that significantly contributes to advancements in the life sciences. NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing researchers with access to this high-performance chemical, supporting the exploration of complex biological questions and the development of innovative solutions.