Name 9-biotinylamino-4,7-dioxanonanoic acid N-hydroxysuccinimidyl ester Details:C21H32N4O8S M = 500.58 g/mol CAS-NO:89889-52-1 Melting Point....................97-99°C Solubility ................Water, DMSO, DMF Storage: -20°C under argon. Hygroscopic Specification: Assay . . . . . . . . . . . min. 95% Identity (NMR) . . . . . . . . . . . complies Comment: Water soluble amine reactive biotinylation reagent. Forms stable amide bond with primary amines in the pH range 7-9. Ideal for labeling antibodies and other biological materials in that eliminates aggregation and precipitation. 訂貨信息: