Ultra-LEAF™ Purified anti-mouse CD154 Antibody

Pricing & Availability
Clone
MR1 (See other available formats)
Other Names
CD40 ligand (CD40L), gp39, T-BAM, TRAP, Ly-62, TNFSF5
Isotype
Armenian Hamster IgG
Ave. Rating
Submit a Review
Product Citations
publications
mr1
PMA- and ionomycin-stimulated (6 hrs) BALB/c T cells stained with MR1 PE.
  • mr1
    PMA- and ionomycin-stimulated (6 hrs) BALB/c T cells stained with MR1 PE.
Cat # Size Price Quantity Avail. Save
106515 100 µg £67
Check Availability


Need larger quantities of this item?
Request Bulk Quote
106516 1 mg £91
Check Availability


Need larger quantities of this item?
Request Bulk Quote
106517 5 mg £329
Check Availability


Need larger quantities of this item?
Request Bulk Quote
106518 25 mg £860
Check Availability


Need larger quantities of this item?
Request Bulk Quote
106519 50 mg £1,438
Check Availability


Need larger quantities of this item?
Request Bulk Quote
106520 100 mg £2,066
Check Availability


Need larger quantities of this item?
Request Bulk Quote
Description

CD154 is a 39 kD TNF superfamily member also known as CD40 ligand, gp39, T-BAM, TRAP, and Ly-62. CD154 is an accessory molecule expressed predominantly on activated CD4+ lymphocytes that bind CD40. CD154 plays an important role in T-B cell costimulation. The MR1 antibody has been reported to inhibit the activation of T and B lymphocytes in vitro and antigen-specific lymphocyte responses in vivo.

Product Details
Technical Data Sheet (pdf)

Product Details

Reactivity
Mouse
Antibody Type
Monoclonal
Host Species
Armenian Hamster
Immunogen
Activated mouse Th1 clone D1.6
Formulation
0.2 µm filtered in phosphate-buffered solution, pH 7.2, containing no preservative. Endotoxin level is <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
1.0 mg/ml
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, Block - Reported in the literature

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 ≤ 0.5 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: immunohistochemical staining1,2 of acetone-fixed frozen sections, and in vitro and in vivo blocking of ligand binding3-5. For most successful immunofluorescent staining results, it may be important to maximize signal over background by using a relatively bright fluorochrome-antibody conjugate (Cat. No. 106506) or by using a high sensitivity, three-layer staining technique (e.g., including a biotinylated antibody (Cat. No. 106504) or biotinylated anti-Armenian hamster IgG (Cat. No. 405501) second step, followed by SAv-PE (Cat. No. 405204). The Ultra-LEAF™ purified antibody (Endotoxin <0.1 EU/μg, Azide-Free, 0.2 μm filtered) is recommended for functional assays (Cat. Nos. 106515-106520).

Application References

(PubMed link indicates BioLegend citation)
  1. Lettesjö H, et al. 2000. J. Immunol. 165:4095. (IHC)
  2. Dunn RJ, et al. 1997. J. Histochem. Cytochem. 45:129. (IHC)
  3. Noelle RJ, et al. 1992. P. Natl. Acad. Sci. USA 89:6550. (Block)
  4. Roy M, et al. 1995. Eur. J. Immunol. 25:596. (Block)
  5. Foy TM, et al. 1994. J. Exp. Med. 180:157. (Block)
  6. Lawson BR, et al. 2007. J. Immunol. 178:5366.
RRID
AB_2813945 (BioLegend Cat. No. 106515)
AB_2813946 (BioLegend Cat. No. 106516)
AB_2813947 (BioLegend Cat. No. 106517)
AB_2813948 (BioLegend Cat. No. 106518)
AB_2813949 (BioLegend Cat. No. 106519)
AB_2813950 (BioLegend Cat. No. 106520)

Antigen Details

Structure
TNF superfamily, 39 kD
Distribution

Activated CD4+ T cells

Function
T-B cell costimulation
Ligand/Receptor
CD40
Cell Type
T cells, Tregs
Biology Area
Costimulatory Molecules, Immunology
Molecular Family
Adhesion Molecules, CD Molecules
Antigen References

1. Barclay A, et al. 1997. The Leukocyte Antigen FactsBook Academic Press.
2. Noelle RJ, et al. 1992. P. Natl. Acad. Sci. USA 89:6550.
3. Bancherou J, et al. 1994. Annu. Rev. Immunol. 12:881.
4. Clark EA, et al. 1996. P. Natl. Acad. Sci. USA 83:4494.

Gene ID
21947 View all products for this Gene ID
UniProt
View information about CD154 on UniProt.org

Related FAQs

Does BioLegend test each LEAF™ antibody by functional assay?

No, BioLegend does not test 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.

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 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 LEAF™/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: 08/27/2019

For research use only. Not for diagnostic use. Not for resale. BioLegend will not be held responsible for patent infringement or other violations that may occur with the use of our products.

 

*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, www.biolegend.com/ordering#license). BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.

 

BioLegend Inc., 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?
Create an Account