( We provide with TNFRSF1B qPCR primers for gene expression analysis, MP200158 )
|Vector Type||Mammalian Expression Vector|
|Expression Method||Constiutive, Stable / Transient|
|Selection In Mammalian Cells||Hygromycin|
FLAG-tag, or FLAG octapeptide, is a polypeptide protein tag that can be added to a protein using recombinant DNA technology. It can be used for affinity chromatography, then used to separate recombinant, overexpressed protein from wild-type protein expressed by the host organism. It can also be used in the isolation of protein complexes with multiple subunits.
A FLAG-tag can be used in many different assays that require recognition by an antibody. If there is no antibody against the studied protein, adding a FLAG-tag to this protein allows one to follow the protein with an antibody against the FLAG sequence. Examples are cellular localization studies by immunofluorescence or detection by SDS PAGE protein electrophoresis.
The peptide sequence of the FLAG-tag from the N-terminus to the C-terminus is: DYKDDDDK (1012 Da). It can be used in conjunction with other affinity tags, for example a polyhistidine tag (His-tag), HA-tag or Myc-tag. It can be fused to the C-terminus or the N-terminus of a protein. Some commercially available antibodies (e.g., M1/4E11) recognize the epitope only when it is present at the N-terminus. However, other available antibodies (e.g., M2) are position-insensitive.
|小鼠 TNFR2/TNFRSF1B/CD120b 基因ORF全长cDNA克隆(表达载体), C-GFPSpark 标签||MG50128-ACG|
|小鼠 TNFR2/TNFRSF1B/CD120b 基因ORF全长cDNA克隆(表达载体), C-OFPSpark 标签||MG50128-ACR|
|小鼠 TNFR2/TNFRSF1B/CD120b 基因ORF全长cDNA克隆(表达载体), C-Flag 标签||MG50128-CF|
|小鼠 TNFR2/TNFRSF1B/CD120b 基因ORF全长cDNA克隆(表达载体), C-His 标签||MG50128-CH|
|小鼠 TNFR2/TNFRSF1B/CD120b 基因ORF全长cDNA克隆(表达载体), C-Myc 标签||MG50128-CM|
|小鼠 TNFR2/TNFRSF1B/CD120b 基因ORF全长cDNA克隆(表达载体), C-HA 标签||MG50128-CY|
|小鼠 TNFR2/TNFRSF1B/CD120b 基因ORF全长cDNA(克隆载体)||MG50128-M|
|小鼠 TNFR2/TNFRSF1B/CD120b 基因ORF全长cDNA克隆(表达载体), N-Flag 标签||MG50128-NF|
|小鼠 TNFR2/TNFRSF1B/CD120b 基因ORF全长cDNA克隆(表达载体), N-His 标签||MG50128-NH|
|小鼠 TNFR2/TNFRSF1B/CD120b 基因ORF全长cDNA克隆(表达载体), N-Myc 标签||MG50128-NM|
|小鼠 TNFR2/TNFRSF1B/CD120b 基因ORF全长cDNA克隆(表达载体), N-HA 标签||MG50128-NY|
|小鼠 TNFR2/TNFRSF1B/CD120b 基因ORF全长cDNA克隆(表达载体)||MG50128-UT|
Tumor necrosis factor receptor superfamily, member 1B (TNFRSF1B), also known as Tumor necrosis factor receptor 2 (TNFR2) or CD120b antigen, is a member of the tumor necrosis factor receptor superfamily. TNFR2/CD120b/TNFRSF1B is a member of the TNF-receptor superfamily. This protein and TNF-receptor 1 form a heterocomplex that mediates the recruitment of two anti-apoptotic proteins, c-IAP1 and c-IAP2, which possess E3 ubiquitin ligase activity. Knockout studies in mice also suggest a role of this protein in protecting neurons from apoptosis by stimulating antioxidative pathways. TNFR2/CD120b/TNFRSF1B is not a major contributing factor to the genetic risk of type 2 diabetes, its associated peripheral neuropathy and hypertension and related metabolic traits in North Indians. Tumor necrosis factor receptor superfamily, member 1B (TNFRSF1B) has been reported to be associated with SLE risk in Japanese populations. TNFR2/CD120b/TNFRSF1B serves as a receptor with high affinity for TNFSF2 and approximately 5-fold lower affinity for homotrimeric TNFSF1. 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.