USBio Logo

144081 TNFSF4/OX40L BioAssay™ ELISA Kit, Human

Specifications
References
Brand
BioAssay™
Gene ID
7292
Kit Type
Sandwich ELISA
Tests
96
Sensitivity
< 10 pg/ml
Detection Method
Colorimetric
Detection Range
156pg/ml-10,000pg/ml
Sample Matrix
cell culture supernates, serum and plasma (heparin, EDTA)
EU Commodity Code
38220000
UN DOT Shipping
UN2796 PGII
Shipping Temp
Blue Ice
Storage Temp
4°C/-20°C

Sandwich ELISA quantitative detection kit for Human TNFSF4/OX40L in cell culture supernates, serum and plasma (heparin, EDTA).

OX40L is the ligand for CD134 and is expressed on such cells as DC2s enabling amplification of Th2 cell differentiation. OX40L has also been designated CD252. By analysis of an interspecific backcross, the mouse Tnfsf4 gene is mapped to chromosome 1. Using fluorescence in situ hybridization, they localized the human TNFSF4 gene to 1q25, a region sharing homology of synteny with the portion of mouse chromosome 1 containing the Tnfsf4 gene. OX40L strongly inhibited the generation of IL-10-producing Tr1 cells induced by two physiologic stimuli, the inducible costimulatory ligand and immature dendritic cells. In addition, OX40L strongly inhibited IL-10 production and suppressive function of differentiated IL-10-producing Tr1 cells. Tnfsf4 underlies Ath1 in mice and that polymorphisms in its human homolog TNFSF4 increase the risk of myocardial infarction in humans.
Assay Range
156pg/ml-10,000pg/ml
Sensitivity
< 10 pg/ml
Crossreactivity
There is no detectable cross-reactivity with other relevant proteins.
Uniprot ID
P23510
Entrez Gene ID
7292
Kit Components
96-well plate pre-coated with anti-TNFSF4/OX40L, Human Lyophilized recombinant TNFSF4/OX40L, Human standard, 10ng/tube, 2Ea USB Cat No Kit Component 143696 Avidin-Biotin-Peroxidase Complex (ABC), 130ul (1:100 dilution) 143697 Sample diluent buffer, 30ml 143698 Antibody diluent buffer, 12ml 143699 ABC diluent buffer, 12ml 143700 TMB color developing agent, 10ml 143701 TMB stop solution, 10ml
Storage and Handling
Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles.
References
1. Baum, P. R., Gayle, R. B., III, Ramsdell, F., Srinivasan, S., Sorensen, R. A., Watson, M. L., Seldin, M. F., Baker, E., Sutherland, G. R., Clifford, K. N., Alderson, M. R., Goodwin, R. G., Fanslow, W. C. Molecular characterization of murine and human OX40/OX40 ligand systems: identification of a human OX40 ligand as the HTLV-1-regulated protein gp34.|2. Maizels RM, Yazdanbakhsh M (2003). "Immune regulation by helminth parasites: cellular and molecular mechanisms". Nat. Rev. Immunol. 3 (9): 733–44.|3. Ito, T., Wang, Y.-H., Duramad, O., Hanabuchi, S., Perng, O. A., Gilliet, M., Qin, F. X.-F., Liu, Y.-J. OX40 ligand shuts down IL-10-producing regulatory T cells. Proc. Nat. Acad. Sci. 103: 13138-13143, 2006.|4. Wang, X., Ria, M., Kelmenson, P. M., Eriksson, P., Higgins, D. C., Samnegard, A., Petros, C., Rollins, J., Bennet, A. M., Wiman, B., de Faire, U., Wennberg, C., Olsson, P. G., Ishii, N., Sugamura, K., Hamsten, A., Forsman-Semb, K., Lagercrantz, J., Paigen, B. Positional identification of TNFSF4, encoding OX40 ligand, as a gene that influences atherosclerosis susceptibility. Nature Genet. 37: 365-372, 2005.|
USBio References
No references available
Pricing
Order
Proceed to Checkout
Cart Summary
ProductSizeListYour PriceQtyExt Price
Subtotal:Subtotal:
Subtotal:Subtotal:
Total Coupon Savings:Total Coupon Savings:()
Your cart is currently empty.
- Coupon Code
Recently Viewed
  • Contact Us

    Visit our technical library or contact our support staff to answer your questions.

    Telephone:
    1-800-520-3011

    Library | Contact

    Distributors

    For customers outside of the United States, please use one of our many distributors.

    View Distributors

    Payment Methods

    We accept the following payment methods as well as pay-by-invoice.

    MasterCard Visa PayPal
    © 2023-2024 United States Biological - All Rights Reserved