Name: Fluorescein-PEG6-NHS ester
Price: 1154.00 USD

- Overview
  - Fluorescein-PEG6-NHS ester is a fluorescein labeled PEG derivative containing a NHS group, which enables labeling for antibodies and other purified proteins at primary amines (lysine side chains). The hydrophilic PEG spacer arm increases solubility in aqueous media.
    
    Please contact us at for specific academic pricing.
- Properties
  - Alternative Name
    
    1818294-35-7 | Fluorescein-PEG6-NHS ester | Fluorescein-PEG6- NHS ester | Flurescein-PEG6-NHS ester | 2,5-Dioxopyrrolidin-1-yl 1-((3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthen]-5-yl)amino)-1-thioxo-5,8,11,14,17,20-hexaoxa-2-azatricosan-23-oate | DTXSID
    
    CAS Number
    
    1818294-35-7
    
    Molecular Formula
    
    C40H45N3O15S
    
    Molecular Weight
    
    839.86
    
    Purity
    
    95%
    
    Other Properties
    
    Solubility: Solubility in Water, DMSO, DMF, DCM
    
    Storage
    
    Store at -20°C
    
    Shipping
    
    Dry ice
    
    SMILES
    
    C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCNC(=S)NC2=CC3=C(C=C2)C4(C5=C(C=C(C=C5)O)OC6=C4C=CC(=C6)O)OC3=O
    
    InChi
    
    InChI=1S/C40H45N3O15S/c44-27-2-5-31-33(24-27)56-34-25-28(45)3-6-32(34)40(31)30-4-1-26(23-29(30)38(49)57-40)42-39(59)41-10-12-51-14-16-53-18-20-55-22-21-54-19-17-52-15-13-50-11-9-37(48)58-43-35(46)7-8-36(43)47/h1-6,23-25,44-45H,7-22H2,(H2,41,42,59)
    
    InChi Key
    
    JRSZEPYWIPLVEA-UHFFFAOYSA-N
    
    PubChem CID
    
    91757931
    
    Others
    
    IUPAC Name: (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-[(3',6'-dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-5-yl)carbamothioylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
    
    * For research use only. Not for use in human or animal.

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