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Purified anti-human CD58 (LFA-3) Antibody

Pricing & Availability
Clone
TS2/9 (See other available formats)
Regulatory Status
RUO
Other Names
Lymphocyte function-associated antigen 3, LFA-3
Isotype
Mouse IgG1, κ
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Product Citations
publications
TS2_9_Pure_081908.jpg
Human peripheral blood lymphocytes stained with purified TS2/9, followed by anti-mouse IgG FITC
  • TS2_9_Pure_081908.jpg
    Human peripheral blood lymphocytes stained with purified TS2/9, followed by anti-mouse IgG FITC
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330902 100 µg 118 CHF
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Description

CD58, also known as lymphocyte function-associated antigen 3 (LFA-3) is a 45-70 kD cell surface protein that is a member of the immunoglobulin superfamily. Alternative splicing of CD58 gives rise to transmembrane and glycosylphosphatidylinositol (GPI)-anchored forms on cell surface. CD58 is expressed on both hematopoietic and non-hematopoietic cells including B cells, T cells, monocytes, erythrocytes, endothelial cells, epithelial cells, and fibroblasts. High levels are observed on memory T cells and dendritic cells. CD58 expressed on antigen presenting cells and target cells enhances T cell recognition via the binding of it's cognate ligand, CD2, on the T cell surface.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Human
Reported Reactivity
African Green, Baboon, Cynomolgus, Rhesus
Antibody Type
Monoclonal
Host Species
Mouse
Immunogen
Human cytolytic T cells
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation
The antibody was purified by affinity chromatography.
Concentration
0.5 mg/ml
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C.
Application

FC - Quality tested
IP - 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 ≤ 1.0 µg per 106 cells in 100 µl volume or 100 µl of whole blood. It is recommended that the reagent be titrated for optimal performance for each application.

Application Notes

Additional reported applications include: immunoprecipitation1, inhibition of cytolytic activity1, augment of IL-1 release by TE cells2

Application References

(PubMed link indicates BioLegend citation)
  1. Sanchez-Madrid F, et al. 1982. Proc. Nati Acad. Sci. USA. 79:7489
  2. Le PT, et al. 1990. J. Immunol. 144:4541
Product Citations
  1. Xiong Y, et al. 2022. Anticancer Res. 42:5223. PubMed
RRID
AB_1186186 (BioLegend Cat. No. 330902)

Antigen Details

Structure
Immunoglobulin superfamily member, 45-70 kD cell surface protein. Alternative splicing gives rise to transmembrane and glycosylphosphatidylinositol (GPI)-anchored form on cell surface.
Distribution

Expressed on both hematopoietic and non-hematopoietic cells including B cells, T cells, monocytes, erythrocytes, endothelial cells, epithelial cells, and fibroblasts. High levels are observed on memory T cells and dendritic cells.

Function
Mediates adhesion between various cell types (target cells and cytotoxic cells, APC and T cells, thymocytes and thymic epithelia).
Ligand/Receptor
CD2
Cell Type
B cells, Dendritic cells
Biology Area
Cell Adhesion, Cell Biology, Costimulatory Molecules, Immunology
Molecular Family
CD Molecules
Antigen References

1. Springer TA, et al. 1987. Annu. Rev. Immunol. 5:223.
2. Dustin ML, et al. 1987. Nature 329:846.
3. Arulanandam AR, et al. 1994. J. Exp. Med. 180:1861.
4. Sanders ME, et al. 1988. J. Immunol. 140:1401.

Gene ID
965 View all products for this Gene ID
UniProt
View information about CD58 on UniProt.org

Related FAQs

There are no FAQs for this product.
Go To Top Version: 2    Revision Date: 08.31.2022

For Research Use Only. Not for diagnostic or therapeutic use.

 

This product is supplied subject to the terms and conditions, including the limited license, located at www.biolegend.com/terms) ("Terms") and may be used only as provided in the Terms. Without limiting the foregoing, BioLegend products may not be used for any Commercial Purpose as defined in the Terms, resold in any form, used in manufacturing, or reverse engineered, sequenced, or otherwise studied or used to learn its design or composition without express written approval of BioLegend. Regardless of the information given in this document, user is solely responsible for determining any license requirements necessary for user’s intended use and assumes all risk and liability arising from use of the product. BioLegend is not responsible for patent infringement or any other risks or liabilities whatsoever resulting from the use of its products.

 

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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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