Mouse TNFR2 / CD120b / TNFRSF1B Protein, Fc Tag (MALS verified)

• Catalog Number: orb1742992
• Category: Proteins
• Description: TNF RI is also known as the p60 or p55 TNFR) and TNF RII (the p75 or p80 TNFR) are two distinct type I transmembrane glycoproteins that bind TNF with highaffinity.Both RI and RII are prototypic members of the TNF receptor superfamily and have been designated TNFRSF1A and TNFRSF1B, respectively. Human TNF RII cD encodes a 461 amino acid (aa) residue precursor protein with a 22 aa putative signal peptide, a 235 aa extracellular domain, a 20 aa transmembrane domain and a 174 aa cytoplasmic domain. TNFRII is expressed in fetal brain. The protein is produced naturally as a soluble form (sTNFRII). The soluble receptor inhibits TNFα action by competing with cell surface receptors in binding TNFα, thereby blocking its biologic effects. 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). Further, high plasma levels of sTNFRII were significantly associated with increased incidence of coronary heart disease, independent of established cardiovascular risk factors, and seems to be useful for monitoring the inflammatory activity of sarcoidosis.
• Reactivity: Mouse
• Tag: C-Fc
• Form/Appearance: Powder
• Purity: 90%
• Conjugation: Unconjugated
• MW: 51.8 kDa
• Target: TNFR2
• UniProt ID: P25119
• Source: Mouse TNFR2 Protein, Fc Tag (orb1742992) is expressed from human 293 cells (HEK293). It contains AA Val 23 - Gly 258 (Accession # P25119-1).
• Expression System: HEK293
• Expression Region: Val 23 - Gly 258
• Endotoxins: 1.0 EU per μg
• Storage: -20°C to -70°C for 12 months in lyophilized state;. -70°C for 3 months under sterile conditions after reconstitution. For long term storage, the product should be stored at lyophilized state at -20°C or lower
• Buffer/Preservatives: PBS, pH 7.4
• Note: For research use only
• Application notes: This protein carries a human IgG1 Fc tag at the C-terminus. The protein has a calculated MW of 51.8 kDa. The protein migrates as 65-70 kDa when calibrated against Star Ribbon Pre-stained Protein Marker under reducing (R) condition (SDS-PAGE) due to glycosylation.
• Expiration Date: 6 months from date of receipt.