Ultra-LEAF™ Purified 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_LEAF_020808
Human peripheral blood lymphocytes stained with Ultra-LEAF™ purified HCD54, followed by anti-mouse IgG FITC
  • HCD54_LEAF_020808
    Human peripheral blood lymphocytes stained with Ultra-LEAF™ purified HCD54, followed by anti-mouse IgG FITC
  • HCD54_Purified_CD54_Antibody_ICC_080719
    MDA-MB231 breast cancer cell line was stained with anti-human CD54, detected with anti-mouse DyLight™ 649, and nuclear counterstained with DAPI. Images were acquired with a TE300 fluorescence microscope with a 20x objective. Data provided by: Er Liu and John Nolan, La Jolla Bioengineering Institute
Compare all formats
Cat # Size Price Quantity Check Availability
322721 100 µg $187.00
Check Availability


Need larger quantities of this item?
Request Bulk Quote
322722 1 mg $677.00
Check Availability


Need larger quantities of this item?
Request Bulk Quote

Select size of product is eligible for a 40% discount! Promotion valid until December 31, 2024. Exclusions apply. To view full promotion terms and conditions or to contact your local BioLegend representative to receive a quote, visit our webpage.

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
0.2 µm filtered in phosphate-buffered solution, pH 7.2, containing no preservative.
Preparation
The Ultra-LEAF™ (Low Endotoxin, Azide-Free) antibody was purified by affinity chromatography.
Concentration
The antibody is bottled at the concentration indicated on the vial, typically between 2 mg/mL and 3 mg/mL. Older lots may have also been bottled at 1 mg/mL. 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. This Ultra-LEAF™ solution contains no preservative; handle under aseptic conditions.
Application

FC - Quality tested
ICC - Verified
Block - Reported in the literature, not verified in house
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 ≤ 2.0 µg per million cells in 100 µL volume. It is recommended that the reagent be titrated for optimal performance for each application.

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. Wang L, et al. 2022. Front Immunol. 13:825364. PubMed
RRID
AB_2832632 (BioLegend Cat. No. 322721)
AB_2832632 (BioLegend Cat. No. 322722)

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: 1    Revision Date: 01/23/2020

8999 BioLegend Way, San Diego, CA 92121 www.biolegend.com
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.

Login/Register
Forgot your password? Reset Password
Request an Account