Purity:Purified by Protein G affinity chromatography.
Form:Supplied as a liquid in PBS, pH 7.2. Labeled with Alkaline Phosphatase.
Specificity:Recognizes mouse OX40 ligand, recently designated CD134L. CD134L expression has been shown to be restricted to professional antigen presenting cells including activated B cells and dendritic cells. Clone OX89 has been shown to inhibit OX40/OX40L interaction.