APEX™ Antibody Labeling Kits
APEX™ Antibody Labeling Kits Products
| Fluorophore | Ex/Em† | Cat. no. Emission Color* | Flow Cytometry | Imaging | |
|---|---|---|---|---|---|
| Alexa Fluor® 488‡ | 495/519 | A10468 | ● | ● | |
| Alexa Fluor® 555 | 555/565 | A10470 | ● | ||
| Alexa Fluor® 594 | 590/617 | A10474 | ● | ||
| Alexa Fluor® 647 | 650/665 | A10475 | ● | ● | |
| Oregon Green® 488‡ | 496/524 | A10476 | ● | ● | |
| Pacific Blue™ dye | 410/455 | A10478 | ● | ● | |
| * Gray represents fluoresence emission that is beyond the limit of human vision. † Ex/Em = Fluorescence excitation and emission maxima in nm. ‡ Fluorophore can also be used as a hapten for signal amplification with its corresponding anti-dye antibody. | |||||
How APEX™ Antibody Labeling Kits Work
The APEX™ Antibody Labeling Kits use a solid-phase labeling technique that captures the IgG antibody on the resin inside the APEX™ antibody labeling tip (Figure 1). Any contaminants, including stabilizing proteins or amine-containing buffers, are simply eluted through the tip. After applying the amine-reactive label, a fluorescent IgG conjugate is ready for use in any imaging or flow cytometry application in as little as 2.5 hours with very little hands-on time.
![]() Figure 1. APEX™ antibody labeling tip. |
Product Information Sheet
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Need to Label Other Antibody Amounts?
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Protein Labeling Kits
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Resources
BioProbes®
Read recently published information about APEX™ Antibody Labeling Kits in the brand new BioProbes® 58 Newsletter
Antibody Labeling Brochure
No matter how much antibody you want to label, view all our Antibody Labeling Kits in this comprehensive brochure.
BioProbes®
Read recently published information about APEX™ Antibody Labeling Kits in the brand new BioProbes® 58 Newsletter
- Download the APEX™ Antibody Labeling Kits Article
Antibody Labeling Brochure
No matter how much antibody you want to label, view all our Antibody Labeling Kits in this comprehensive brochure.
- Download the Antibody Labeling from A to Z Brochure






