Biotin Anti-TRAP/CD40L antibody [MR1] (ab24966)
![Flow Cytometry - Biotin Anti-TRAP/CD40L antibody [MR1] (ab24966)](https://www.abcam.com/ps/products/24/ab24966/Images/ab24966-276596-anti-trap-cd40l-antibody-mr1-biotin-flow-cytometry.png "Flow Cytometry - Biotin Anti-TRAP/CD40L antibody [MR1] (ab24966)")
Key features and details
- Biotin Armenian hamster monoclonal [MR1] to TRAP/CD40L
- Suitable for: Flow Cyt
- Reacts with: Mouse
- Conjugation: Biotin
- Isotype: IgG
Overview
-
Product name
Biotin Anti-TRAP/CD40L antibody [MR1]
See all TRAP/CD40L primary antibodies -
Description
Biotin Armenian hamster monoclonal [MR1] to TRAP/CD40L -
Host species
Armenian hamster -
Conjugation
Biotin -
Specificity
ab24966 recognises CD154 (Mouse CD40 ligand/gp39), Mr 39-kDa -
Tested applications
Suitable for: Flow Cytmore details -
Species reactivity
Reacts with: Mouse -
Immunogen
Tissue, cells or virus corresponding to Mouse TRAP/CD40L.
-
General notes
ab24966 binds to murine CD154 with high affinity, blocks binding to CD40, and blocks CD154 function. Administration of this antibody to mice blocks the ability to mount primary and secondary immune responses to TD antigens, yet does not alter the immune response to TI antigens.
Reproducibility is key to advancing scientific discovery and accelerating scientists’ next breakthrough.
Abcam is leading the way with our range of recombinant antibodies, knockout-validated antibodies and knockout cell lines, all of which support improved reproducibility.
We are also planning to innovate the way in which we present recommended applications and species on our product datasheets, so that only applications & species that have been tested in our own labs, our suppliers or by selected trusted collaborators are covered by our Abpromise™ guarantee.
In preparation for this, we have started to update the applications & species that this product is Abpromise guaranteed for.
We are also updating the applications & species that this product has been “predicted to work with,” however this information is not covered by our Abpromise guarantee.
Applications & species from publications and Abreviews that have not been tested in our own labs or in those of our suppliers are not covered by the Abpromise guarantee.
Please check that this product meets your needs before purchasing. If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, as well as customer reviews and Q&As.
Properties
-
Form
Liquid -
Storage instructions
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Store at +4°C. Do Not Freeze. Store In the Dark. -
Storage buffer
pH: 7.20
Preservative: 0.09% Sodium azide
Constituents: 0.14% Monobasic dihydrogen sodium phosphate, 0.87% Sodium chloride, 0.1% Gelatin -
Concentration information loading... -
Purity
Affinity purified -
Primary antibody notes
ab24966 binds to murine CD154 with high affinity, blocks binding to CD40, and blocks CD154 function. Administration of this antibody to mice blocks the ability to mount primary and secondary immune responses to TD antigens, yet does not alter the immune response to TI antigens. -
Clonality
Monoclonal -
Clone number
MR1 -
Isotype
IgG -
Light chain type
kappa -
Research areas
Associated products
-
Alternative Versions
-
Isotype control
-
Recombinant Protein
Applications
Our Abpromise guarantee covers the use of ab24966 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
| Application | Abreviews | Notes |
|---|---|---|
| Flow Cyt | Use at an assay dependent concentration. |
Target
-
Function
Mediates B-cell proliferation in the absence of co-stimulus as well as IgE production in the presence of IL-4. Involved in immunoglobulin class switching.
Release of soluble CD40L from platelets is partially regulated by GP IIb/IIIa, actin polymerization, and an matrix metalloproteinases (MMP) inhibitor-sensitive pathway. -
Tissue specificity
Specifically expressed on activated CD4+ T-lymphocytes. -
Involvement in disease
Defects in CD40LG are the cause of X-linked immunodeficiency with hyper-IgM type 1 (HIGM1) [MIM:308230]; also known as X-linked hyper IgM syndrome (XHIM). HIGM1 is an immunoglobulin isotype switch defect characterized by elevated concentrations of serum IgM and decreased amounts of all other isotypes. Affected males present at an early age (usually within the first year of life) recurrent bacterial and opportunistic infections, including Pneumocystis carinii pneumonia and intractable diarrhea due to cryptosporidium infection. Despite substitution treatment with intravenous immunoglobulin, the overall prognosis is rather poor, with a death rate of about 10% before adolescence. -
Sequence similarities
Belongs to the tumor necrosis factor family. -
Post-translational
modificationsThe soluble form derives from the membrane form by proteolytic processing.
N-linked glycan is a mixture of high mannose and complex type. Glycan structure does not influence binding affinity to CD40.
Not O-glycosylated. -
Cellular localization
Secreted and Cell membrane. - Information by UniProt
-
Database links
- Entrez Gene: 21947 Mouse
- SwissProt: P27548 Mouse
- Unigene: 4861 Mouse
-
Alternative names
- CD 40L antibody
- CD154 antibody
- CD40 antigen ligand antibody
see all
Images
-
Flow Cytometry - Biotin Anti-TRAP/CD40L antibody [MR1] (ab24966)
Flow cytometry of 57Bl/6 T cells labeling for TRAP/CD40L with ab24966 at 0.25µg (solid line), or Armenian Hamster IgG isotype control at 0.25µg (dashed line).
Protocols
References (0)
ab24966 has not yet been referenced specifically in any publications.
