PE anti-FITC Antibody

Pricing & Availability
FIT-22 (See other available formats)
Mouse IgG1, λ
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Product Citations
C57BL/6 thymocytes stained with CD4 (clone RM4-5) FITC only (right) or RM4-5 FITC plus PE FIT-22 (left).
  • FIT-22_PE_FITC_Antibody_101718
    C57BL/6 thymocytes stained with CD4 (clone RM4-5) FITC only (right) or RM4-5 FITC plus PE FIT-22 (left).
See PE spectral data
Cat # Size Price Quantity Avail. Save
408307 25 µg £34
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408308 100 µg £74
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The FIT-22 antibody reacts with both fluorescein isothiocyanate (FITC) alone and FITC conjugated with antibody or streptavidin. When FIT-22 antibody is used in a three-step staining procedure or separation of FITC-antibody labeled cells, it does not quench FITC fluorescence or react with tested mouse and human cells. The FIT-22 antibody can be used for separation of FITC-antibody labeled cells or as a secondary step to amplify FITC conjugated primary antibody signals (i.e. biotinylated FIT-22 as secondary step, followed by Streptavidin-FITC).

Product Details
Technical Data Sheet (pdf)

Product Details

Antibody Type
Host Species
FITC conjugated mouse IgG.
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
The antibody was purified by affinity chromatography and conjugated with FITC under optimal conditions. The solution is free of unconjugated FITC and unconjugated antibody.
0.2 mg/ml
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.

FC - Quality tested

Recommended Usage

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤ 0.5 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.

Excitation Laser
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
AB_2783325 (BioLegend Cat. No. 408307)
AB_2783326 (BioLegend Cat. No. 408308)

Related FAQs

Can I an isotype control with a lambda light chain be substituted with an isotype control with a kappa light chain for flow cytometry?

Yes, you can since kappa and lambda represent light chains which don't contribute to the background staining.

What type of PE do you use in your conjugates?
We use R-PE in our conjugates.
Go To Top Version: 1    Revision Date: 10/17/2018

For research use only. Not for diagnostic use. Not for resale. BioLegend will not be held responsible for patent infringement or other violations that may occur with the use of our products.


*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.


BioLegend Inc., 9727 Pacific Heights Blvd, San Diego, CA 92121
Toll-Free Phone: 1-877-Bio-Legend (246-5343) Phone: (858) 768-5800 Fax: (877) 455-9587

This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

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