Fluorescence Imaging

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  1. Cy2
    CAS: 260430-02-2 Formula: C25H26N2O4 Molecular Weight: 418.49
    Em:510nm ? Fluorescence emission maximum at 510 nm — the wavelength this fluorophore emits after excitation. Use it to pick the right detection filter and avoid channel cross-talk. Ex:492nm ? Fluorescence excitation maximum at 492 nm — the wavelength of light that best excites this fluorophore. Match it to your instrument's laser or filter set for the strongest signal. ≥98%
    Out of Stock Item #: C647259
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    Technical Identifiers
    SMILES
    CC[N+]1=C(/C=C/C=C(N2CCCCCC([O-])=O)/OC3=C2C=CC=C3)OC4=CC=CC=C41
  2. ​JOE
    CAS: 82855-40-1 Formula: C23H14Cl2O9 Molecular Weight: 505.26
    Solid ≥97%
    In Stock Item #: J647220
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    Technical Identifiers
    IUPAC Name
    4',5'-dichloro-3',6'-dihydroxy-2',7'-dimethoxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid
    SMILES
    COC1=C(C(=C2C(=C1)C3(C4=CC(=C(C(=C4O2)Cl)O)OC)C5=C(C=CC(=C5)C(=O)O)C(=O)O3)Cl)O
    InChIKey
    IDLISIVVYLGCKO-UHFFFAOYSA-N
    InChI
    1S/C23H14Cl2O9/c1-31-13-6-11-19(15(24)17(13)26)33-20-12(7-14(32-2)18(27)16(20)25)23(11)10-5-8(21(28)29)3-4-9(10)22(30)34-23/h3-7,26-27H,1-2H3,(H,28,29show more
    Synonyms
    Q27123534 | 4',5'-dichloro-3',6'-dihydroxy-2',7'-dimethoxy-1-oxospiro[2-benzofuran-3,9'-xanthene]-5-carboxylic acid |...
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