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Ultra-LEAF™ Purified anti-mouse CD252 (OX40 Ligand) Antibody

Pricing & Availability
Clone
RM134L (See other available formats)
Regulatory Status
RUO
Other Names
OX-40L, CD134L, CD252, TNFSF4
Isotype
Rat IgG2b, κ
Ave. Rating
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Product Citations
publications
RM134L_LEAF_011812
C57BL/6 splenocytes were stimulated with anti-mouse IgM and CD40 antibodies for 3 days, then stained with Ultra-LEAF™ purified OX40L (clone RM134L) (filled histogram) or rat IgG2b isotype control (open histogram), followed by biotinylated anti-rat IgG and Sav-PE.
  • RM134L_LEAF_011812
    C57BL/6 splenocytes were stimulated with anti-mouse IgM and CD40 antibodies for 3 days, then stained with Ultra-LEAF™ purified OX40L (clone RM134L) (filled histogram) or rat IgG2b isotype control (open histogram), followed by biotinylated anti-rat IgG and Sav-PE.
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108819 100 µg $110
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108820 1 mg $149
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108821 5 mg $539
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108822 25 mg $1408
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108823 50 mg $2354
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108824 100 mg $3383
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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

CD252 is a 35 kD member of the TNF superfamily and is also known as OX40 ligand, OX40L, and CD134L. The CD252 is expressed on activated B cells and antigen presenting cells. CD252 interacts with OX40 antigen (CD134), expressed predominantly on activated T cells to increase proliferation and IL-2 production and to enhance proliferation and immunoglobulin secretion in activated B cells.

Product Details
Technical data sheet

Product Details

Verified Reactivity
Mouse
Antibody Type
Monoclonal
Host Species
Rat
Immunogen
Rat NRK-52E cell line transfected with mouse OX-40L
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
IHC-F - 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

The RM134L antibody can block the costimulatory activity of OX40L. Additional reported applications (for the relevant formats) include: immunohistochemical staining of acetone-fixed frozen sections3, and in vivo and in vitro blocking of OX-40L-OX-40 functional interaction1,2,4. The LEAF™ purified antibody (Endotoxin <0.1 EU/µg, Azide-Free, 0.2 µm filtered) is recommended for functional assays (Cat. No. 108808).

Application References

(PubMed link indicates BioLegend citation)
  1. Akiba H, et al. 1999. J. Immunol. 162:7058. (Block)
  2. Akiba H, et al. 2000. J. Exp. Med. 191:375. (Block)
  3. Hoshino A, et al. 2003. Eur. J. Immunol. 33:861. (IHC)
  4. Terrazas LI, et al. 2005. Intl. J. Parasitology. 35:1349. (Block)
  5. Zheng X, et al. 2010. Invest Ophthalmol Vis Sci. 51:3076. PubMed
RRID
AB_2860619 (BioLegend Cat. No. 108819)
AB_2860619 (BioLegend Cat. No. 108820)
AB_2860619 (BioLegend Cat. No. 108821)
AB_2860619 (BioLegend Cat. No. 108822)
AB_2860619 (BioLegend Cat. No. 108823)
AB_2860619 (BioLegend Cat. No. 108824)

Antigen Details

Structure
NGF/TNF superfamily, 35 kD
Distribution

Activated B cells, antigen presenting cells

Function
B-cell/T-cell interaction, costimulation
Ligand/Receptor
OX40 (CD134)
Cell Type
Antigen-presenting cells, B cells
Biology Area
Costimulatory Molecules, Immunology
Molecular Family
CD Molecules, Immune Checkpoint Receptors
Antigen References

1. Akiba H, et al. 1999. J. Immunol. 162:7058.
2. Stüber E, et al. 1995. Immunity 2:507.
3. Baum PR, et al. 1994. EMBO J. 13:3992.

Gene ID
22164 View all products for this Gene ID
Specificity (DOES NOT SHOW ON TDS):
CD252
Specificity Alt (DOES NOT SHOW ON TDS):
CD252
App Abbreviation (DOES NOT SHOW ON TDS):
FC,IHC-F
UniProt
View information about CD252 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: 03/24/2020

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.

 

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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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