Active Recombinant Human TNFRSF4, Fc-tagged

• Cat.No.: TNFRSF4-441H
• Product Overview: Human OX40 (aa 29-214) is fused at the C-terminus to the Fc portion of human IgG1.

Specification

• Species: Human
• Source: HEK293
• Tag: Fc
• Protein Length: 29-214 a.a.
• Description: OX40 binds to receptors on T-cells, preventing them from dying and subsequently increasing cytokine production. OX40 has a critical role in the maintenance of an immune response. OX40:Fc was shown to prevent OX40 from reaching the T-cell receptors, thus reducing the T-cell response. Experiments in mice have demonstrated that OX40:Fc can reduce the symptoms associated with the cytokine storm (an immune overreaction) while allowing the immune system to fight off the virus successfully.
• Form: Lyophilized. Contains PBS.
• Bio-activity: Blocks T cell proliferation induced by CD134L.
• Molecular Mass: ~70kDa (SDS-PAGE)
• Purity: ≥95% (SDS-PAGE)
• Stability: Stable for at least 6 months after receipt when stored at -20°C.
• Storage: Short Term Storage: +4°C; Long Term Storage: -20°C. After reconstitution, prepare aliquots and store at -20°C. Avoid freeze/thaw cycles. PBS containing at least 0.1% BSA should be used for further dilutions.
• Concentration: 1mg/ml after reconstitution.

Gene Information

• Gene Name: TNFRSF4 tumor necrosis factor receptor superfamily, member 4 [ Homo sapiens ]
• Official Symbol: TNFRSF4
• Synonyms: TNFRSF4; tumor necrosis factor receptor superfamily, member 4; TXGP1L; tumor necrosis factor receptor superfamily member 4; ACT35; CD134; OX40; OX40 antigen; ACT35 antigen; ATC35 antigen; CD134 antigen; OX40 homologue; OX40L receptor; OX40 cell surface antigen; lymphoid activation antigene ACT35; TAX transcriptionally-activated glycoprotein 1 receptor; tax-transcriptionally activated glycoprotein 1 receptor
• Gene ID: 7293
• mRNA Refseq: NM_003327
• Protein Refseq: NP_003318
• MIM: 600315
• UniProt ID: P43489
• Chromosome Location: 1p36
• Pathway: Cytokine-cytokine receptor interaction, organism-specific biosystem; Cytokine-cytokine receptor interaction, conserved biosystem; Downstream signaling in naive CD8+ T cells, organism-specific biosystem
• Function: binding; receptor activity; tumor necrosis factor-activated receptor activity