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HAF019). A specific band was detected for TRAIL R1/TNFRSF10A at approximately 50 kDa (as indicated). This experiment was conducted under reducing conditions." class="big_lightbox" target="_blank">
MAB050) and the metabolic inhibitor actinomycin D (1 µg/mL), Recombinant Human TRAIL R1/TNFRSF10A Fc Chimera (Catalog # 347-DR) inhibits Recombinant Human TRAIL/TNFSF10 (Catalog # 375-TL) induced cytotoxicity in the L-929 mouse fibroblast cell line in a dose-dependent manner (orange line), as measured by crystal violet staining. Under these conditions, inhibition of Recombinant Human TRAIL/TNFSF10 (12 ng/mL) activity elicited by Recombinant Human TRAIL R1/TNFRSF10A Fc Chimera (10 ng/mL) is neutralized (green line) by increasing concentrations of Goat Anti-Human TRAIL R1/ TNFRSF10A Antigen Affinity-purified Polyclonal Antibody (Catalog # AF347). The ND50 is typically 0.02-0.055 µg/mL." class="big_lightbox" target="_blank">
VC001) or the HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using VisUCyte Antigen Retrieval Reagent-Basic (Catalog # VCTS021). Tissue was stained using DAB (brown) and counterstained with hematoxylin (blue). Specific staining was localized to the membrane. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections." class="big_lightbox" target="_blank">
TRAIL-R1 (CD261, DR4) is a type I transmembrane protein, also called TRAIL receptor 1. The ligand for this DR4 death receptor has been identified and termed TRAIL, which is a member of the TNF family. DR4, as many other receptors (Fas, TNFR1, etc.), mediates apoptosis and NF kappaB activation in many cells and tissues. Apoptosis, a programmed cell death, is a operating process in normal cellular differentiation and development of multicellular organisms. Apoptosis is induced by coupled of certain cytokines (TNF family - TNF, Fas ligand) and their death domain containing receptors (TNFR1, Fas receptor).