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Ultra-LEAF™ Purified anti-mouse CD24 Antibody

Pricing & Availability
Clone
M1/69 (See other available formats)
Regulatory Status
RUO
Other Names
Heat Stable Antigen (HSA), Ly-52, Nectadrin
Isotype
Rat IgG2b, κ
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Product Citations
publications
M1slash69_LEAF_080207.jpg
C57BL/6 mouse splenocytes stained with Ultra-LEAF™ purified M1/69, followed by anti-rat IgG FITC
  • M1slash69_LEAF_080207.jpg
    C57BL/6 mouse splenocytes stained with Ultra-LEAF™ purified M1/69, followed by anti-rat IgG FITC
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Cat # Size Price Quantity Check Availability Save
101845 100 µg 209 CHF
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101846 1 mg 743 CHF
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Description

CD24 is a 35-45 kD protein also known as Heat Stable Antigen (HSA), Ly-52, or Nectadrin. It is a GPI-linked sialoglycoprotein expressed on lymphocytes, granulocytes, epithelial cells, thymocytes, monocytes, erythrocytes, and dendritic cells. CD24 expression varies during T and B cell differentiation and is a useful marker for delineating various lymphocyte developmental stages. CD24 serves as an adhesion or costimulatory molecule involved in T and B lymphocyte activation and differentiation by homophilic binding or binding to CD62P.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Mouse
Antibody Type
Monoclonal
Host Species
Rat
Immunogen
C57BL/10 mouse splenic T cells and concanavalin A-activated splenocytes
Formulation
0.2 µm filtered in phosphate-buffered solution, pH 7.2, containing no preservative.
Endotoxin Level
Less than 0.01 EU/µg of the protein (< 0.001 ng/µg of the protein) as determined by the LAL test.
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
WB, IHC-F, IHC-P, Activ, CMCD - 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 ≤ 0.25 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: Western blotting1, in vitro induction of thymocyte maturation2, complement-mediated cytotoxicity3, and immunohistochemistry of acetone-fixed frozen sections4, formalin-fixed paraffin-embedded sections5 and zinc-fixed paraffin-embedded sections10. The Ultra-LEAF™ purified antibody (Endotoxin < 0.01 EU/µg, Azide-Free, 0.2 µm filtered) is recommended for functional assays (Cat. No. 101845 and 101846).

Application References

(PubMed link indicates BioLegend citation)
  1. Springer T, et al. 1978. Eur. J. Immunol. 8:539. (WB)
  2. Crowley M, et al. 1989. Cell. Immunol. 118:108. (FA)
  3. Veillette A, et al. 1989. J. Exp. Med. 170:1671. (FA)
  4. Pandelakis A Flavell RA 1999 JEM 189:855 (FC, IHC)
  5. Liu JQ, et al. 2007 J. Immunol. 178:6227. (FC, IF)
  6. Chappaz S, et al. 2007. Blood doi:10.1182/blood-2007-02-074245. (FC) PubMed
  7. Rucci F, et al. 2010. Proc Natl Acad Sci USA. 107:3024. (FC) PubMed
  8. Teague TK, et al. 2010. Int Immunol. 22:387. (FC) PubMed
  9. Gracz AD, et al. 2010. Am J. Physiol Gastrointest Liver Physiol. 298:590. (FC) PubMed
  10. Chen CY, et al. 2008. Endocrinology. 10:1210. (FC, IHC) PubMed
  11. Qui Q, et al. 2010. J. Immunol. 184:1681. (FC) PubMed
RRID
AB_2832280 (BioLegend Cat. No. 101845)
AB_2832280 (BioLegend Cat. No. 101846)

Antigen Details

Structure
GPI-linked sialoglycoprotein, 35-45 kD
Distribution

B cells, granulyocytes, epithelial cells, thymocytes, monocytes, erythrocytes, dendritic cells

Function
Regulates B cell proliferation and differentiation
Ligand/Receptor
P-selectin, CD24
Cell Type
B cells, Dendritic cells, Epithelial cells, Erythrocytes, Granulocytes, Monocytes, Thymocytes
Biology Area
Immunology
Molecular Family
CD Molecules
Antigen References

1. Barclay A, et al. 1997. The Leukocyte Antigen FactsBook Academic Press.
2. Aigner S, et al. 1997. Blood 89:3385.
3. Hough MR, et al. 1996. J. Immunol. 156:479.
4. Liu Y, et al. 1992. J. Exp. Med. 175:437.

Gene ID
12484 View all products for this Gene ID
UniProt
View information about CD24 on UniProt.org

Related FAQs

Do you guarantee that your antibodies are totally pathogen free?

BioLegend does not test for pathogens in-house aside from the GoInVivo™ product line. However, upon request, this can be tested on a custom basis with an outside, independent laboratory.

Does BioLegend test each Ultra-LEAF™ antibody by functional assay?

No, BioLegend does not test Ultra-LEAF™ antibodies by functional assays unless otherwise indicated. Due to the possible complexities and variations of uses of biofunctional antibodies in different assays and because of the large product portfolio, BioLegend does not currently perform functional assays as a routine QC for the antibodies. However, we do provide references in which the antibodies were used for functional assays and we do perform QC to verify the specificity and quality of the antibody based on our strict specification criteria.

Does BioLegend test each Ultra-LEAF™ antibody for potential pathogens?

No, BioLegend does not test for pathogens in-house unless otherwise indicated.  However, we can recommend an outside vendor to perform this testing as needed.

Have you tested this Ultra-LEAF™ antibody for in vivo or in vitro applications?

We don't test our antibodies for in vivo or in vitro applications unless otherwise indicated. Depending on the product, the TDS may describe literature supporting usage of a particular product for bioassay. It may be best to further consult the literature to find clone specific information.

Go To Top Version: 1    Revision Date: 02.27.2020

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.

 

BioLegend, the BioLegend logo, and all other trademarks are property of BioLegend, Inc. or their respective owners, and all rights are reserved.

 

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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.

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