Alexa Fluor® 647 anti-human CD54 Antibody

Pricing & Availability
Clone
HCD54 (See other available formats)
Regulatory Status
RUO
Other Names
ICAM-1, Ly-47
Isotype
Mouse IgG1, κ
HCD54_Alx647_020808
Human peripheral blood lymphocytes stained with HCD54 Alexa Fluor® 647
  • HCD54_Alx647_020808
    Human peripheral blood lymphocytes stained with HCD54 Alexa Fluor® 647
Compare all formats See Alexa Fluor® 647 spectral data
Cat # Size Price Quantity Check Availability
322718 100 tests $265.00
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Description

CD54 is a 85-110 kD type I transmembrane protein also known as ICAM-1. It is expressed on activated endothelial cells, high endothelial venules, T and B cells, monocytes/macrophages, granulocytes, and dendritic cells. The expression of ICAM-1 on the cell surface is potently upregulated by activation; a soluble form of ICAM-1 can be released from the cell surface. CD54 plays a role in cellular adhesion and is involved in inflammation and leukocyte extravasation. CD54 has also been shown to be the major cellular receptor for rhinovirus. ICAM-1 binds to CD11a/CD18 (LFA-1), CD11b/CD18 (Mac-1), CD11c/CD18 (p150, 95) as well as hyaluronan and fibrinogen.

Technical data sheet

Product Details

Verified Reactivity
Human
Reported Reactivity
Chimpanzee
Antibody Type
Monoclonal
Host Species
Mouse
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
Preparation
The antibody was purified by affinity chromatography and conjugated with Alexa Fluor® 647 under optimal conditions.
Concentration
Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
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.
Application

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 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood.

* Alexa Fluor® 647 has a maximum emission of 668 nm when it is excited at 633nm / 635nm.


Alexa Fluor® and Pacific Blue™ are trademarks of Life Technologies Corporation.

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Excitation Laser
Red Laser (633 nm)
Application Notes

Additional reported applications (for the relevant formats) include: in vitro blocking of lymphoctes interaction1. The Ultra-LEAF™ purified antibody (Endotoxin <0.01 EU/µg, Azide-Free, 0.2 µm filtered) is recommended for functional assays (Cat. No. 322721 & 322722).

Application References

(PubMed link indicates BioLegend citation)
  1. Evans HG, et al. 2009. Proc. Natl. Acad. Sci. USA. 106:6232. (Block) PubMed
Product Citations
  1. Mirchandani AS, et al. 2022. Nat Immunol. 23:927. PubMed
  2. Schepers M, et al. 2023. Brain Behav Immun. 109:1. PubMed
  3. Kiritsy MC, et al. 2021. Elife. 10:. PubMed
  4. Frensch M, et al. 2021. Cell Mol Life Sci. 78:8165. PubMed
  5. Li N, et al. 2018. Front Physiol. 1.086805556. PubMed
RRID
AB_2248731 (BioLegend Cat. No. 322718)

Antigen Details

Structure
Type I membrane protein, Ig superfamily, 85-110 kD
Distribution

Activated endothelial cells, high endothelial venules, T cells and B cells, monocytes/macrophages, granulocytes, dendritic cells. Cell surface expression upregulated upon activation; soluble ICAM-1 released from surface.

Function
Cellular adhesion, involved in inflammation and immune reactions. CD54 expressed on endothelial cells in areas of inflammation plays a role in leukocyte extravasation. Major cellular receptor for rhinovirus.
Ligand/Receptor
CD11a/CD18 (LFA-1), CD11b/CD18 (Mac-1), CD11c/CD18 (p150, 95) and has also been reported to bind hyaluronan and fibrinogen
Cell Type
B cells, Dendritic cells, Endothelial cells, Granulocytes, Macrophages, Mesenchymal Stem Cells, Monocytes, T cells
Biology Area
Cell Biology, Costimulatory Molecules, Immunology, Innate Immunity, Neuroscience, Neuroscience Cell Markers, Stem Cells
Molecular Family
Adhesion Molecules, CD Molecules
Antigen References

1. Voraberger G, et al.. 1991 J. Immunol. 147:2777.
2. Staunton DE, et al.. 1988. Cell 52:925.
3. Greve JM, et al.. 1989. Cell 56:839.

Gene ID
3383 View all products for this Gene ID
UniProt
View information about CD54 on UniProt.org
Go To Top Version: 3    Revision Date: 06/27/2014

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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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