FluoTag®-X2 anti-Rabbit IgG

FluoTag®-X2 anti-Rabbit IgG

3T3 cells decorated with the rabbit anti-beta-Actin (SYSY cat. no. 251 003) were stained with FluoTag-X2 anti-Rabbit Atto 565 with additional DAPI stain.

FluoTag®-X2 anti-Rabbit is an isotype- and species-specific FluoTag® directed against immunoglobulins from Rabbit. In our FluoTag-X2 series, two fluorophore molecules are site-specifically coupled to one individual FluoTag molecule. The reagent therefore targets four fluorophores to your primary Rabbit antibody. Due to the monovalent binding, there are no primary and secondary antibody clusters formed, leading to better epitope accessibility and a more precise localization. Since our FluoTags are recombinantly expressed, there is no batch-to-batch variation.

Antigen: Rabbit IgG
Specificity: Recognizes native Rabbit IgG. It does not cross-react with Mouse, Guinea Pig, Chicken, Rat, Donkey, Goat, Pig, Horse, Cow or Human IgGs.
Produced in: E. coli
Concentration: 5 µM protein, 10 µM fluorophore
Recommended dilution for IF/ICC/IHC: 1:500
Available fluorophores: Abberior® Star RED, Abberior® Star 580, Abberior® Star 635P, Atto 488, Atto 542, Atto 580, Atto 647N, Sulfo-Cyanin 3, Sulfo-Cyanin 5. For other fluorophores please contact us.

Product List

Product name Coupled to Volume Net price (€) Catalog Number Order at Customized
FluoTag®-X2 anti-Rabbit IgG see above 500 µL see webshop N1002


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FluoTag®-X2 anti-Rabbit IgG see above 2 mL (4 x 500 µL) see webshop N1002


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This information is provided without liability and may be subject to change without prior notification.


Krahmer et al. (2018) Organellar Proteomics and Phospho-Proteomics Reveal Subcellular Reorganization in Diet-Induced Hepatic Steatosis