Biolegend, 113001, Purified anti-mouse CD120a (TNF R Type I/p55) Antibody, 50μg

CD120a is a 55 kD Type I transmembrane protein, also known as Tumor Necrosis Factor Receptor Type I (TNFRI) or p55. It is expressed on a variety of cells at low levels. Resting T cells and erythrocytes express very little to no CD120a. This receptor binds both TNF-α and LT-α (also known as TNF-β). In association with TRADD and RIP, the receptor crosslinking induced by TNF-α or LT-α trimers is critical for signal transduction, leading to apoptosis, NF-kB activation, increased expression of proinflammatory genes, tumor necrosis, and cell differentiation depending on cell type and differentiation state.
50μg
Verified Reactivity: Mouse
Antibody Type: Monoclonal
Host Species: Armenian Hamster
Immunogen: E. coli-expressed extracellular domain of the mouse TNFRI protein
Formulation: Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
Preparation: The antibody was purified by affinity chromatography.
Concentration: 0.5 mg/ml
Storage & Handling: The antibody solution should be stored undiluted between 2°C and 8°C.
Application: FC - Quality testedIP, ELISA Capture, WB - Reported in the literature, not verified in house
Recommended Usage: Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤ 1.0 µg per 106 cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.
Application Notes: Flow Cytometry3,4: For most successful immunofluorescent staining results, it may be important to maximize signal over background by using a relatively bright fluorochrome-antibody conjugate (Cat. No. 113003/113004)or by using a high sensitivity, three-layer staining technique (e.g., including a biotinylated anti-hamster IgG second step (Cat. No. 405501), followed by SAv-PE (Cat. No. 405204)).ELISA Capture2: The 55R-286 antibody is useful as a capture antibody when paired with the biotinylated 55R-170 antibody (Cat. No. 112904) as the detecting antibody.Additional reported applications (for the relevant formats) include: Western blotting and immunoprecipitation1.
Application References(PubMed link indicates BioLegend citation): Pinckard, J.K., et al. 1997. J. Biol Chem. 272:10784. (IP) Sheehan, K.C., et al. 1995. J. Exp. Med. 181:607. (ELISA Capture) Schlaepfer, D.D., et al. 2007. J. Biol. Chem. 282:17450. (FC) Bell, J.H., et al. 2007. J. Leukocyte Biol. 82:173. (FC) Kuroishi, T., et al. 2008. J. Leukocyte Biol. 83:912.
Product Citations: Mehta AK, et al. 2021. Nat Cancer. 2:66. PubMed Sun Y, et al. 2020. J Immunol. 205:3358. PubMed Janela B, et al. 2019. Immunity. 50:1069. PubMed Kuroishi T, et al. 2008. J Leukoc Biol. 83:912. PubMed
RRID: AB_313530 (BioLegend Cat. No. 113001)
Structure: TNFR superfamily, 55 kD
Distribution: Variety of cell types at low levels
Function: Apoptosis, NF-κB activation, inflammation, tumor necrosis, cell differentiation
Ligand/Receptor: TNF-α, LT-α (TNF-β)
Biology Area: Immunology, Innate Immunity
Molecular Family: CD Molecules, Cytokine/Chemokine Receptors
Antigen References: 1. Aggarwal, B. B., et al. 1985. Nature 318 665. 2. Chan, F. K.M., et al. 2000. Science 288:2351. 3. Loetscher, H., et al. 1990. Cell 61:351. 4. Rothe, J., et al. 1993. Nature 364:798.
Gene ID: 21937
UniProt: View information about CD120a on UniProt.org
Clone: 55R-286
Regulatory Status: RUO
Other Names: TNFR type I, TNFRI, TNFR60, p55, TNFRSF1A
Isotype: Armenian Hamster IgG