Name: Sulfo-NHS-SS-11-Biotin
Price: 252.00 USD

- Overview
  - Please contact us at for specific academic pricing.
    
    Background
    
    Sulfo-NHS-SS-11-biotin is a long-chain cleavable amine-reactive biotinylation reagent. The presence of the negatively charged sulfonate group in the chemical structure of sulfo-NHS-SS-11-biotin makes it a water-soluble biotinylation reagent that can be directly added to aqueous reactions without prior dissolution of organic solvents. Although no prior dissolution is required, an aqueous stock solution of sulfo-NHS-SS-11-biotin must be prepared rapidly and used immediately in case of the occurrence of hydrolysis of the active ester. Sulfo-NHS-SS-11-biotin has been used to react with amine-containing proteins and other molecules forming a complex which further interacts with avidin or streptavidin probes and to purify targeted molecules using affinity chromatography on a column of immobilized avidin or streptavidin.
- Properties
  - Categories
    
    Amine-reactive biotinylation reagent, mid-length
    
    Alternative Name
    
    sodium 2,5-dioxo-1-((3-((3-oxo-3-((2-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)ethyl)amino)propyl)disulfanyl)propanoyl)oxy)pyrrolidine-3-sulfonate
    
    Molecular Formula
    
    C22H32N5NaO10S4
    
    Molecular Weight
    
    677.77
    
    Appearance
    
    A solid
    
    Purity
    
    98.00%
    
    Solubility
    
    insoluble in EtOH; ≥48.9 mg/mL in H2O; ≥49.2 mg/mL in DMSO
    
    Storage
    
    Store at -20°C
    
    SMILES
    
    O=C1N[[email protected]]2([H])[[email protected]]([[email protected]](CCCCC(NCCNC(CCSSCCC(ON3C(CC(S(=O)(O[Na])=O)C3=O)=O)=O)=O)=O)SC2)([H])N1
    
    * For Research Use Only