The quest for high-performance reagents is a constant in scientific research and development. Fluorescein 5-isothiocyanate (5-FITC), identified by its CAS number 3326-32-7, is a crucial fluorescent dye extensively used for labeling biomolecules. For procurement managers and researchers, knowing where and how to buy 5-FITC is vital for ensuring the success of their projects, from laboratory experiments to commercial diagnostics.

Understanding the Power of 5-FITC

5-FITC is an organic reagent that features an isothiocyanate group, which readily reacts with amine groups on biomolecules such as proteins, antibodies, and peptides. This reaction creates a stable covalent bond, effectively attaching the highly fluorescent fluorescein molecule. The resulting conjugates emit a characteristic green fluorescence when excited, making them invaluable for a variety of applications including:

  • Fluorescence Microscopy: Visualizing cellular structures and molecular localization.
  • Flow Cytometry: Analyzing and sorting cells based on fluorescent labels.
  • Immunoassays: Quantifying specific biological targets in diagnostic tests.
  • Protein and Antibody Labeling: Creating custom fluorescent probes for specific research needs.

The growing applications in these fields underscore the consistent demand for quality 5-FITC from reliable sources.

Key Considerations When You Purchase 5-FITC

When you are ready to purchase Fluorescein 5-isothiocyanate, several factors should guide your choice of supplier:

  • Product Quality and Purity: Always ensure the supplier provides detailed specifications, including purity levels (often assessed via HPLC) and CoA. High purity is essential for accurate and reproducible results.
  • Supplier Reliability: Choose a reputable 5-FITC supplier known for consistent quality and timely delivery.
  • Pricing: Compare prices for your required quantities, considering that buying from a direct manufacturer may offer better value.
  • Technical Support: Access to knowledgeable support can be crucial for optimal product utilization.

Finding a Dependable 5-FITC Manufacturer

NINGBO INNO PHARMCHEM CO.,LTD. is a leading manufacturer and supplier of 5-FITC, offering high-purity Fluorescein 5-isothiocyanate to the global market. We are committed to providing researchers and industries with exceptional reagents that meet rigorous quality standards. Whether you require small quantities for research or bulk orders for production, our aim is to be your trusted partner. We offer competitive pricing and a seamless procurement experience.

We encourage you to contact us to discuss your specific requirements for 5-FITC and explore how our commitment to quality can benefit your projects.