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Recombinant Human TNFRSF1B/CD120b Protein (His Tag)

  • Cat.No.:PKSH033489

  • Expression host: Human Cells

To Purchase PKSH033489

  • 10μg
  • 50μg
Price: $129

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Synonyms Tumor necrosis factor receptor superfamily member 1B; Tumor necrosis factor receptor 2; Tumor necrosis factor receptor type II; p75; p80 TNF-alpha receptor; TBP-2; TBPII; TNFRSF1B; TNFBR; TNFR2; Tumor Necrosis Factor Receptor II
Species Human
Expression_host Human Cells
Sequence Leu23-Asp257
Accession P20333
Mol_Mass 26.2 kDa
AP_Mol_Mass 40 kDa
Tag C-His


Purity > 95% as determined by reducing SDS-PAGE.
Endotoxin level < 1.0 EU per μg as determined by the LAL method.
Storage Lyophilized protein should be stored at < -20℃, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7℃ for 2-7 days.Aliquots of reconstituted samples are stable at < -20℃ for 3 months.
Shipping This product is provided as lyophilized powder which is shipped with ice packs.
Formulation Lyophilized from a 0.2 μm filtered solution of 20mM PB,150mM NaCl,pH7.4.
Reconstitution Please refer to the printed manual for detailed information.


Tumor necrosis factor receptor superfamily member 1B is a 461 amino acids protein that belongs to the TNFR (tumor necrosis factor receptor) superfamily characterized by cysteine-rich extracellular domains. It contains 4 TNFR-Cys repeats. TNFRII is expressed in fetal brain. TNFRII is strongly expressed at the cartilage-pannus junction, and plays a major role in a subset of families with multiple cases of rheumatoid arthritis (RA). This receptor mediates most of the metabolic effects of TNF-alpha. Isoform 2 blocks TNF-alpha-induced apoptosis, which suggests that it regulates TNF-alpha function by antagonizing its biological activity.


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