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POLARIC® Series

POLARIC®-maleimide

[Fluorophores for labeling]

Others

POLARIC-maleimide is a solvatochromic dye for protein labeling. It can label thiols via the maleimide group. For laser excitation, either 488 nm or 514 nm are appropriate.

 

Products

Code No. Product Name Size Merck CAT No. Merck ( Millipore / Sigma Aldrich )
Product Name
GC2031 POLARIC®-maleimide 1 mg

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    POLARIC®-maleimide
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    Properties of POLARIC-maleimide

    Product name
    		 target reaction Absmax (nm)* FLmax (nm)*
    POLARIC-maleimied solvent polarity reversible 480 592

    *Fluorescence wavelength changes upon the solvent polarity.

FAQ

  • Q In what situation does POLARIC change the color?
    A

    It is reported that the fluorescent wavelength of POLARIC is changed by the composition of lipid (Chem. Lett. 2011, 4, 989-991). On the other hand, POLARIC show no significant difference of fluorescence wavelength by pH changes.

  • Q My question is not in this FAQ list.....
    A

    Please also refer the frequently asked questions on fluorescent probes

     

Reference

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