Selectoprobe™ Eu-streptavidin conjugate

$690.00 – $79,780.00

Catalog No.: SP-F-0149

Description: This lyophilized Selectoprobe™ Eu-streptavidin conjugate comprises streptavidin (as the biotin-binding protein) with Selectoprobe™ Eu covalently attached (as the time-resolved red fluorescent europium label). It is commonly used as a second step reagent for indirect immunofluorescent staining, when used in conjunction with biotinylated primary antibodies. It is a very valuable tool for biotin-streptavidin-based biological assays and tests using TR-FRET platform. A variety of the complementary biotinylated reagents are available from Selectoprobe™.

Storage: Freeze (< -15 °C); Minimize light exposure

Correction Factor (260 nm)
0.911
Correction Factor (280 nm)
0.777
Extinction coefficient (cm -1 M -1)
21000
Excitation (nm)
298
Emission (nm)
617
SKU: N/A Categories: , ,

Reference：

Conboy JC, McReynolds KD, Gervay-Hague J, Saavedra SS. Gp120 Binds Cooperatively to Several Biologically Relevant Glycosphingolipids: Quantitative Measurements at Equilibrium by Total Internal Reflection Fluorescence Microscopy. Angew Chem Int Ed Engl, 2000, 2882

 

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