In the realm of biochemical research and development, successful bioconjugation is often the key to unlocking novel insights and creating advanced diagnostic and therapeutic tools. Sulfo-NHS-LC-Biotin (CAS 191671-46-2) is a pivotal reagent that facilitates this process, enabling the precise attachment of biotin to various biomolecules. As a specialized manufacturer and supplier of high-quality fine chemicals from China, we understand the needs of researchers and are dedicated to providing reliable access to this essential compound. For those looking to buy Sulfo-NHS-LC-Biotin, understanding its benefits is the first step.

Sulfo-NHS-LC-Biotin is characterized by its water solubility and amine reactivity. The succinimidyl ester group readily reacts with primary amines found in molecules like proteins, peptides, and antibodies, forming a stable amide linkage. This reaction is efficient and typically performed under physiological pH conditions, making it compatible with a wide range of biological samples. The 'Sulfo' modification imparts water solubility, simplifying reaction setup by eliminating the need for potentially destabilizing organic co-solvents. The 'LC' or long-chain spacer helps to ensure that the biotin moiety is accessible for binding to avidin or streptavidin, thereby optimizing signal detection and purification efficiency.

The utility of Sulfo-NHS-LC-Biotin is extensive and critical for various scientific endeavors:

  • Protein and Antibody Labeling: It is widely used to biotinylate proteins and antibodies for applications such as ELISA, Western blotting, immunohistochemistry, and flow cytometry, enhancing detection sensitivity.
  • Biomolecule Immobilization: Biotinylated molecules can be immobilized onto avidin- or streptavidin-coated surfaces for various assay formats or for creating affinity matrices.
  • Diagnostics Development: Its role in creating sensitive detection systems makes it valuable for developing in vitro diagnostic assays.
  • Research Tool: It serves as a fundamental building block for creating tagged molecules in fundamental research across molecular biology, immunology, and cell biology.

As a leading Sulfo-NHS-LC-Biotin supplier and manufacturer, we prioritize product quality and consistency. We offer Sulfo-NHS-LC-Biotin with a guaranteed purity of ≥99%, ensuring that your experiments yield reliable and reproducible results. Our position as a China-based manufacturer allows us to provide competitive Sulfo-NHS-LC-Biotin price options, making advanced reagents accessible to a broader research community. When seeking a dependable CAS 191671-46-2 supplier, our company stands ready to meet your needs.

Proper handling and storage are key to maintaining the activity of Sulfo-NHS-LC-Biotin; storage at -20°C is standard. Its ease of use in aqueous solutions makes it a preferred choice for many researchers. For laboratories requiring a consistent and high-quality source of biotinylation reagents, partnering with an experienced chemical supplier is essential. We are committed to supporting your scientific breakthroughs by providing superior chemical products.