Active Recombinant Human TNFRSF1B, Fc-tagged, Biotinylated

• Cat.No.: TNFRSF1B-708H
• Product Overview: The recombinant human TNFR2-Fc fusion is expressed as a 460 amino acid protein consisting of Leu23 - Asp257 region of TNFR2 (UniProt accession #P20333) and a C-terminal Fc from human IgG1, which exists as a dimer/tetramer under non-reducing conditions.

Specification

• Species: Human
• Source: Human Cells
• Tag: Fc
• Protein Length: 23-257 a.a.
• Form: Supplied at 0.5 mg/ml in sterile PBS pH7.4 (carrier & preservative free). The purified recombinant protein was labeled with Biotin (3-5 Biotin per molecule).
• Bio-activity: Binds to its ligand TNF and inhibits TNF-mediated biological activities including NF-κB activation and cytotoxicity in the mouse L929 fibrosarcoma cells.
• Molecular Mass: Calculated molecular mass (kDa): 50.5; Estimated by SDS-PAGE under reducing condition (kDa): 75-85
• Endotoxin: <0.1 eu="" per="" 1="" μg="" of="" purified="" recombinant="" protein="" determined="" by="" the="" lal="">
• Purity: >95% judged by SDS-PAGE under reducing condition.
• Storage: The product is shipped at 4°C. Upon receipt, centrifuge the product briefly before opening the vial. It is recommended to store small aliquots at the temperature below –20°C for long-term storage and the product is stable for 3 months. The undiluted protein can be stored at 4°C for no more than 2 weeks. Avoid repeated freeze-thaw cycles.

Gene Information

• Gene Name: TNFRSF1B tumor necrosis factor receptor superfamily, member 1B [ Homo sapiens ]
• Official Symbol: TNFRSF1B
• Synonyms: TNFRSF1B; tumor necrosis factor receptor superfamily, member 1B; TNFR2; tumor necrosis factor receptor superfamily member 1B; CD120b; p75; TNF R II; TNF R75; TNFBR; TNFR80; TNF-R2; TNF-RII; p75 TNF receptor; p80 TNF-alpha receptor; soluble TNFR1B variant 1; tumor necrosis factor receptor 2; tumor necrosis factor beta receptor; tumor necrosis factor receptor type II; tumor necrosis factor binding protein 2; TBPII; TNFR1B; TNF-R75; p75TNFR; TNF-R-II
• Gene ID: 7133
• mRNA Refseq: NM_001066
• Protein Refseq: NP_001057
• MIM: 191191
• UniProt ID: P20333
• Chromosome Location: 1p36.22
• Pathway: Adipocytokine signaling pathway, organism-specific biosystem; Adipocytokine signaling pathway, conserved biosystem; Amyotrophic lateral sclerosis (ALS), organism-specific biosystem; Amyotrophic lateral sclerosis (ALS), conserved biosystem; Apoptosis, organism-specific biosystem; Cytokine-cytokine receptor interaction, organism-specific biosystem; Cytokine-cytokine receptor interaction, conserved biosystem
• Function: protein binding; receptor activity; tumor necrosis factor-activated receptor activity