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EZLabel™ Protein Cy3 Labeling Kit

Easy to use Kit to label upto 5 mg of Protein with Cy3 for multiple applications such as ELISA, western blot, Immunohistochemistry, Immunofluorescence and FACS analysis
Catalog #: K837

Product Details

Cat # +Size K837-5
Size For 5 x 1 mg of protein
Detection Method Absorbance at 280 nm and 550 nm
Applications Labeled proteins can be used for ELISA, western blot, Immunohistochemistry, Immunofluorescence, and FACS analysis
Features & Benefits All necessary reagents included.
Fast and efficient labeling of proteins with Cy3
Kit Components • EZLabel™ Cy3
• EZLabel™ Spin Column
• EZLabel™ Elution Buffer
Storage Conditions 4°C
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.


BioVision’s EZLabel™ Protein-Cy3 Labeling Kit provides an easy way to label proteins with Cy3 in a user-friendly spin column format. Cy3 is a better alternative to Alexa Fluor 555, Rhodamine Red-X, and TAMRA due to its high extinction coefficient and far red emission. Each pair of spin columns provided in the kit can be used to purify up to 1 mg of the labeled target protein. The kit provides all of the reagents necessary to perform five labeling reactions using up to 1 mg of protein per reaction. The Cy3-labeled protein has excitation and emission wavelengths at 550 nm and 570 nm respectively, and can be directly used for multiple downstream applications including ELISA, western blot, Immunohistochemistry, Immunofluorescence, FACS, etc.

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