Cytiva Series S Sensor Chip Sa 10/Pk

Cytiva series s sensor chip sa 10/pk. versatile: immobilizes biotinylated peptides, proteins, nucleic acids, or carbohydrates. ready-to-use: streptavidin is pre-immobilized, ready for fast, high-affinity ligand capture. robust: streptavidin-biotin is one of the strongest non-covalent interactions in nature. non-covalent: a convenient alternative for ligands refractory to covalent immobilization. standardized ligand orientation: controlled biotinylation enables oriented capture. this high-affinity streptavidin (sa) sensor chip immobilizes biotinylated molecules for surface plasmon resonance (spr) interaction analysis on biacore systems. streptavidin-biotin capture. sensor chip sa provides a surface of streptavidin covalently attached to a carboxymethyldextran matrix. dissociation of biotinylated ligands from the surface of the chip is generally negligible during the course of a biacore analysis because the affinity of streptavidin for biotin is extremely high, with an equilibrium dissociation constant of about 10-15 M. high binding capacity, reproducibility, and chemical resistance give excellent performance over a broad range of applications. the surface of sensor chip sa is resistant to 1-minute pulses of many agents commonly used in spr sensor chip washing and regeneration protocols - GHC-F (Additional S&H Or Hazmat Fees May Apply)