CD154
CD154, CD40L, HIGM1, IGM, IMD3, T-BAM, TNFSF5, TRA

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Product Preparation
Synthetic peptide corresponding to aa 51-69 of human CD154.
Background
CD154 / CD40 ligand (CD40L) is a 33 kDa type II membrane glycoprotein expressed mainly on the cell surface of activated T lymphocytes, but also exists as a soluble form extracellularly. CD40L is the ligand for CD40, a member of the TNF superfamily, which is expressed on the cell surface of B cells, macrophages/monocytes, dendritic cells, vascular endothelial cells, and epithelial cells. CD40L plays an important role in B cell proliferation, antibody class switching, modulation of apoptosis in the germinal center through interaction with B cells expressing CD40, and activation of CD4+ T cells. Mutation within the CD40L gene is linked to hyper IgM syndrome, an X linked immunodeficiency disease that is characterized by elevated level of serum IgM and decreased level of other isotypes.
PURIFICATION
The Rabbit IgG is purified by Epitope Affinity Purification
SPECIFICITY
This antibody reacts with human. The other species are not tested.
FORMULATION
This affinity purified antibody is supplied in sterile Phosphate buffered saline (pH7.2) containing antibody stabilizer.
STORAGE
The antibodies are stable for 12 months from date of receipt when stored at –20oC. The antibodies can be stored at 2oC-8oC for one month without detectable loss of activity. Avoid repeated freezing-thawing cycles.
Gene ID
959
Applications/Suggested Working Dilutions
Western Blot
0.1-1 µg/ml
ELISA
0.01-0.1 µg/ml
Immunoprecipitation
2-5 µg/ml
IHC
2-10 µg/ml
Flow cytometry
5-10 µg/ml
Order Info
Catalog #: 500-13554
Lot #: See the label
Size: 100 ug
Host: Rabbit
Isotyping: Rabbit IgG
Applications: WB
Reactivity: Hu
Price: $ 349.00
REFERENCES
Graf,D., Korthauer,U., Mages,H.W., Senger,G. and Kroczek,R.A. Cloning of TRAP, a ligand for CD40 on human T cells. Eur. J. Immunol. 22 (12), 3191-3194 (1992).
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