Simple Plex Discovery Human OX40/TNFRSF4 Assay New

Simple Plex Discovery Human OX40/TNFRSF4 Assay Summary

*The Sample Volume represented is based on the amount of sample incorporated into the reaction after taking into account the assay’s minimum required dilution for a given matrix. Serial dilution may be necessary to achieve some of the final sample volumes represented.

Product Summary

Precision

Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma

Recovery

Linearity

Product Datasheets

Preparation and Storage

Background: OX40

OX40 (CD134; TNFRSF4) is a T cell costimulatory molecule of the TNF receptor superfamily that coordinates with other costimulators (CD28, CD40, CD30, CD27 and 4-1BB) to manage the activation of the immune response. OX40 is upregulated on antigen activated CD4+ and CD8+ T cells with costimulation by CD40-CD40 Ligand and CD28-B7. OX40 interactions with OX40 Ligand on antigen presenting cells enhances T cell survival, proliferation, and cytokine production. It also inhibits the conversion of effector T cells into regulatory T cells (Tregs) and can promote the maintenance of and recall response in memory T cells. OX40 is constitutively expressed on Tregs where it promotes Treg proliferation and immunosuppressive activity. OX40-OX40 Ligand signaling is involved in allergic airway inflammation, graft-versus-host disease, and autoimmune disease.

Related Research Areas

• Co-stimulatory and Co-inhibitory Molecules
• Co-stimulatory Molecules Associated with Tfh Cells
• Regulation of Apoptosis by TNF Superfamily Members
• Regulation of T Cell Co-stimulation by TNF Superfamily Members
• Regulatory T Cells (Tregs)
• Search Immune Checkpoint Targets
• TNF Superfamily
• TNF Superfamily Receptors