In the rapidly evolving landscape of biological research and diagnostics, the ability to precisely label biomolecules is paramount. Sulfo-NHS-LC-Biotin stands out as a versatile and highly effective reagent for achieving this goal. As a dedicated manufacturer and supplier of fine chemicals, we are pleased to offer this essential compound to researchers worldwide. Understanding its properties and applications can significantly enhance experimental design and execution, whether you are developing novel diagnostic kits or pushing the boundaries of fundamental research. For those looking to buy Sulfo-NHS-LC-Biotin, sourcing from a reliable provider is key.

Sulfo-NHS-LC-Biotin, identified by its CAS number 191671-46-2, is a water-soluble, amine-reactive biotinylation agent. Its utility lies in its capacity to form stable amide bonds with primary amine groups found in biomolecules such as proteins, antibodies, and peptides. The 'Sulfo' group enhances its solubility in aqueous environments, making it particularly user-friendly for biological applications where organic solvents might be detrimental. The linkage arm (LC) provides a spacer, which can optimize the accessibility of the biotin moiety for binding to avidin or streptavidin, thus maximizing signal amplification in downstream detection systems.

The applications of Sulfo-NHS-LC-Biotin are diverse and impactful across various biological assay platforms. Its ability to facilitate the avidin-biotin interaction is central to assays requiring high sensitivity and specificity. Researchers frequently employ this reagent for:

  • Developing Immunoassays: Creating biotinylated antibodies or antigens for enhanced detection in ELISA, lateral flow assays, and microarrays.
  • Biomarker Discovery: Labeling proteins or nucleic acids for their identification and quantification in complex biological samples.
  • Cell Surface Engineering: Modifying cell surfaces with biotinylated molecules for cell tracking or targeted delivery studies.
  • In Vitro Diagnostics (IVD): Incorporating biotinylation into diagnostic test components to improve assay performance.

When selecting a Sulfo-NHS-LC-Biotin supplier, it is imperative to ensure product quality. Our company, as a prominent Sulfo-NHS-LC-Biotin manufacturer based in China, is committed to supplying reagents with high purity (typically ≥99%). This ensures reproducible and accurate results in your assays. We offer competitive Sulfo-NHS-LC-Biotin price points, making advanced research tools accessible for laboratories of all sizes. Sourcing directly from us as a CAS 191671-46-2 supplier can streamline your procurement process.

To ensure optimal performance, Sulfo-NHS-LC-Biotin should be stored at -20°C. Its water solubility allows for straightforward preparation of stock solutions. For scientific teams requiring consistent access to high-quality biotinylation reagents for their assays, partnering with a dependable chemical supplier is essential. We pride ourselves on being that partner, offering not just products, but also the reliability and quality that drive scientific innovation.