PE anti-mouse CD321 (F11R) Antibody

Pricing & Availability
27-9 (See other available formats)
Regulatory Status
Other Names
Junctional adhesion molecule-1,Jam-1, Jam-A, junctional adhesion molecule-A, CD321
Rat IgG2a, κ
Ave. Rating
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Product Citations
C57BL/6 platelets (whole blood) were stained with anti-mouse CD321 (F11R) (clone 27-9) PE (filled histogram) or rat IgG2a, κ PE isotype control (open histogram).
  • 27-9_PE_CD321_Antibody_020822
    C57BL/6 platelets (whole blood) were stained with anti-mouse CD321 (F11R) (clone 27-9) PE (filled histogram) or rat IgG2a, κ PE isotype control (open histogram).
See PE spectral data
Cat # Size Price Quantity Check Availability Save
107803 25 µg 84€
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F11R is a cell adhesion molecule and immunoglobulin superfamily member and an important regulator of tight junction assembly in epithelia. It is found on the surface of platelets, and plays a role in platelet aggregation, secretion, adhesion, and spreading. By interacting with integrin alpha-L/beta-2, it is involved in leukocyte transmigration. 

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Antibody Type
Host Species
E14.5 mouse fetal liver cells
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide
The antibody was purified by affinity chromatography and conjugated with PE under optimal conditions.
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 ≤ 1.0 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)
Application References
  1. Sugano Y et al. 2008. Blood. 111(3): 1167–72.
AB_2910281 (BioLegend Cat. No. 107803)

Antigen Details

32 kD single pass type I membrane glycoprotein, member of the immunoglobin superfamily

Cell membrane, tight junctions

Protein homodimerization, integrin binding, PDZ domain binding, tight junction formation
integrin alpha-L/beta-2, MPDZ, PARD3, ITGAL
integrin alpha-L/beta-2
Cell Type
Endothelial cells, Epithelial cells, Leukocytes, Platelets
Biology Area
Angiogenesis, Cell Adhesion, Cell Biology, Immunology
Molecular Family
Adhesion Molecules, CD Molecules
Antigen References
  1. Martin-Padura I, et al. 1998. J Cell Biol. 142:117-27.
  2. Muller WA. 2003. Trends Immunol. 24:327-34.
  3. Kostrewa D, et al. 2001. EMBO J. 20:4391-8.
Gene ID
O88792 View all products for this Gene ID
View information about CD321 on

Related FAQs

What type of PE do you use in your conjugates?
We use R-PE in our conjugates.
Go To Top Version: 1    Revision Date: 02/08/2022

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.


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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.

  • Purified anti-mouse CD321 (F11R)

  • PE anti-mouse CD321 (F11R)


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