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Flow Cytometry (FC/FACS) ( Flow-cytometry using the anti-CD40L research biosimilar antibody Ruplizumab (hu5c8, bound antibody was detected using a AF488 conjugated donkey anti-rabbit antibody and cells analysed on a FACSCanto flow-cytometer.)

CD40L recombinant antibody

Anti-CD40L [hu5c8 (Ruplizumab)]

Gene Names
CD40LG; IGM; IMD3; TRAP; gp39; CD154; CD40L; HIGM1; T-BAM; TNFSF5; hCD40L
Reactivity
Human
Applications
Flow Cytometry, Functional Assay, Western Blot
Purity
Protein A Affinity Purified
Synonyms
CD40L; Anti-CD40L [hu5c8 (Ruplizumab)]; CD40 ligand; tumour necrosis factor ligand superfamily member 5; TNFSF5; CD154; tumour necrosis factor related activation protein; TRAP; CD40L recombinant antibody
Ordering
For Research Use Only!
Reactivity
Human
Isotype
Rabbit IgG, kappa
Clone Number
hu5c8 (Ruplizumab)
Specificity
The antibody binds to CD40L with an IC50 of 0.845 ug/ml.
Purity/Purification
Protein A Affinity Purified
Sequence Length
261
Applicable Applications for CD40L recombinant antibody
Block, Flow Cytometry (FC/FACS), Western Blot (WB)
Application Notes
The antibody binds specifically to CD40L, a surface receptor expressed on activated T cells which acts as a costimulatory molecule to trigger immune responses. The antibody neutralises CD40L function, as it blocks the interaction between CD40 and CD40L. When injected into cynomolgus monkeys, the antibody was found to have a T1/2 of 531 +/-155 hours.
Buffer Composition
PBS only with 0.02% Proclin 300.
Immunogen
Human CD40L
Chimeric Use Statement
NOT FOR THERAPEUTIC USE - This is a research-grade biosimilar. This chimeric rabbit antibody was made using the variable domain sequences of the original Human IgG1 format, for improved compatibility with existing reagents, assays and techniques.
Preparation and Storage
Store at 4 degree C for up to 3 months. For longer storage, aliquot and store at -20 degree C.

Flow Cytometry (FC/FACS)

( Flow-cytometry using the anti-CD40L research biosimilar antibody Ruplizumab (hu5c8, bound antibody was detected using a AF488 conjugated donkey anti-rabbit antibody and cells analysed on a FACSCanto flow-cytometer.)

Flow Cytometry (FC/FACS) ( Flow-cytometry using the anti-CD40L research biosimilar antibody Ruplizumab (hu5c8, bound antibody was detected using a AF488 conjugated donkey anti-rabbit antibody and cells analysed on a FACSCanto flow-cytometer.)
Related Product Information for CD40L recombinant antibody
Recombinant monoclonal antibody to CD40L. Manufactured using a Recombinant Platform with variable regions (i.e. specificity) from the hybridoma hu5c8 (Ruplizumab). NOT FOR THERAPEUTIC USE - This is a research-grade biosimilar. This chimeric rabbit antibody was made using the variable domain sequences of the original Human IgG1 format, for improved compatibility with existing reagents, assays and techniques.
Product Categories/Family for CD40L recombinant antibody
References
Karpusas et al. Structure of CD40 Ligand in Complex with the Fab Fragment of a Neutralizing Humanized Antibody Structure. 2001 Apr 4; 9(4):321-9. PMID:11525169

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
959
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
29,274 Da
NCBI Official Full Name
CD40 ligand
NCBI Official Synonym Full Names
CD40 ligand
NCBI Official Symbol
CD40LG
NCBI Official Synonym Symbols
IGM; IMD3; TRAP; gp39; CD154; CD40L; HIGM1; T-BAM; TNFSF5; hCD40L
NCBI Protein Information
CD40 ligand
UniProt Protein Name
CD40 ligand
UniProt Gene Name
CD40LG
UniProt Synonym Gene Names
CD40L; TNFSF5; TRAP; CD40-L; TRAP
UniProt Entry Name
CD40L_HUMAN

NCBI Description

The protein encoded by this gene is expressed on the surface of T cells. It regulates B cell function by engaging CD40 on the B cell surface. A defect in this gene results in an inability to undergo immunoglobulin class switch and is associated with hyper-IgM syndrome. [provided by RefSeq, Jul 2008]

Uniprot Description

CD40LG: 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. Defects in CD40LG are the cause of X-linked immunodeficiency with hyper-IgM type 1 (HIGM1); 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. Belongs to the tumor necrosis factor family.

Protein type: Cell adhesion; Membrane protein, integral

Chromosomal Location of Human Ortholog: Xq26

Cellular Component: cell surface; integral to plasma membrane; plasma membrane

Molecular Function: CD40 receptor binding; protein binding

Biological Process: activation of JNK activity; activation of NF-kappaB transcription factor; B cell proliferation; inflammatory response; isotype switching; negative regulation of apoptosis; platelet activation; positive regulation of interleukin-10 production; positive regulation of interleukin-12 production; positive regulation of interleukin-4 production; positive regulation of T cell proliferation; regulation of immune response; T cell costimulation; tumor necrosis factor-mediated signaling pathway

Disease: Immunodeficiency With Hyper-igm, Type 1

Research Articles on CD40L

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Product Notes

The CD40L cd40lg (Catalog #AAA488194) is a Recombinant Antibody and is intended for research purposes only. The product is available for immediate purchase. The Anti-CD40L [hu5c8 (Ruplizumab)] reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's CD40L can be used in a range of immunoassay formats including, but not limited to, Block, Flow Cytometry (FC/FACS), Western Blot (WB). The antibody binds specifically to CD40L, a surface receptor expressed on activated T cells which acts as a costimulatory molecule to trigger immune responses. The antibody neutralises CD40L function, as it blocks the interaction between CD40 and CD40L. When injected into cynomolgus monkeys, the antibody was found to have a T1/2 of 531 +/-155 hours. Researchers should empirically determine the suitability of the CD40L cd40lg for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "CD40L, Recombinant Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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