Product protein-crosslinkers-bioconjugation-products

Catalog	name	Description	price
R-M2-9858	Biotin-Choline chloride	Biotin-Choline Chloride/Choline chloride-Biotin is a biotinylated derivative of choline chloride, a quaternary ammonium salt that plays a key role as a precursor of acetylcholine and phosphatidylcholine. Conjugation with biotin enables the use of streptavidin/avidin systems for detection, enrichment, or targeted delivery of choline-based molecules. Applications: Biochemical studies of choline uptake and metabolism. Affinity assays using streptavidin systems. Fluorescent or biotin-based detection of choline transport in cells. Targeted delivery platforms in neuroscience and metabolic research.	price>
R-M2-9875	Biotin-Arginine	Biotin-Arginine is a biotin-conjugated derivative of the amino acid L-arginine. The biotin moiety enables avidin/streptavidin-based recognition and immobilization, while the arginine provides a cationic, guanidinium-containing functional group that can enhance cellular uptake, targeting, or conjugation. Applications: Biotin–streptavidin systems for peptide/protein labeling. Affinity assays and pull-down studies. Cell-penetrating bioconjugates or drug delivery systems.	price>