Alexa Fluor Antibody Conjugates

Alexa Fluor® conjugated antibodies produce outstanding results in flow cytometry, immunofluorescence, and immunohistochemistry experiments.

Staining rat lymphocytes. Viable cells were identified by PI (1351101) staining. Rat peripheral blood was stained with CD3 A700 (MCA772A700) and CD4 A647 (MCA55A647) and gated on lymphocytes to identify T cells. Data was acquired on the ZE5 Cell Analyzer. 

Fig.1. Staining rat lymphocytes. Viable cells were identified by PI (1351101) staining. Rat peripheral blood was stained with CD3 A700 (MCA772A700) and CD4 A647 (MCA55A647) and gated on lymphocytes to identify T cells. Data acquired using the ZE5 Cell Analyzer.

Part of our flow cytometry dyes range, which also includes StarBright Dyes, Alexa Fluor fluorophores possess the following main benefits:

  • Brightness — brighter and more fluorescent than conventional dyes
  • Photostability — more photostable than conventional fluorophores such as FITC and PE
  • pH stability — insensitive to pH changes over a broad range
  • Narrow emission spectra — ideal for multicolor and multi-plexing experiments

Technical Features of Alexa Fluor Conjugates

Fluorophores Max excitation (nm) Max emission (nm) Color
Alexa Fluor® 405 401 421  
Alexa Fluor® 488 495 519  
Alexa Fluor® 647 650 665  
Alexa Fluor® 700 702 723  
PE-Alexa Fluor® 647 496, 546 667  
PE-Alexa Fluor® 750 496, 546 779  

Please use the filters to sort the attributes in the table below in order to find the antibody that fits your exact requirements. If you need any further assistance please do not hesitate to contact us.

AF405

AF488

AF647

AF700

PE-AF647

PE-AF750

Alexa Fluor Conjugate Products

    DescriptionSpecificityTargetFormatHostIsotypeClone Applications Citations Product Type Code Validation Types