TSPO antibody | knockout validation | Abcam ab109497

This is a knockout-validated antibody summary, based on the publications "Translocator Protein (TSPO) Affects Mitochondrial Fatty Acid Oxidation in Steroidogenic Cells", as cited below [1], "CRISPR-Cas9 Mediated TSPO Gene Knockout alters Respiration and Cellular Metabolism in Human Primary Microglia Cells" for immunocytochemistry knockout validation (see [2] figure 1e), "Cholesterol-binding translocator protein TSPO regulates steatosis and bile acid synthesis in nonalcoholic fatty liver disease" for immunocytochemistry knockout validation (figure s11h) [3], "The translocator protein (TSPO) is prodromal to mitophagy loss in neurotoxicity" for western blot knockout validation (figure 5e) [4], "TSPO Deficiency Exacerbates GSDMD-Mediated Macrophage Pyroptosis in Inflammatory Bowel Disease" for (figure 4a,5a) [5], and "Mitochondrial translocator protein deficiency exacerbates pathology in acute experimental ulcerative colitis" for (figure 1a,1b) [6]. Labome curates formal publications to compile a list of antibodies with unambiguous specificity within Validated Antibody Database (VAD).

Antibody information

Rabbit monoclonal IgG

Company: Abcam

Antibody: TSPO

Catalog number: ab109497

Summary: Rabbit monoclonal IgG against a synthetic peptide corresponding to human PBR aa 150 to the C-terminus. Reacts with human and mouse. Suitable for western blot, immunoprecipitation, immunohistochemistry (paraffin) immunocytochemistry/immunofluorescence and flow cytometry.

Validation Method

Western blot

Sample

Tspo+/+ and TspoΔ/Δ MA-10 Leydig cells.

Secondary incubation

IRDye 700 and 800-labeled secondary antibodies.

Detection

Laser fluorescence scanner (Li-Cor).

Figure

Please see Figure 1a in the article [1].

References
  1. Tu L, Zhao A, Hussein M, Stocco D, Selvaraj V. Translocator Protein (TSPO) Affects Mitochondrial Fatty Acid Oxidation in Steroidogenic Cells. Endocrinology. 2016;157:1110-21 pubmed publisher
  2. Milenkovic V, Slim D, Bader S, Koch V, Heinl E, Alvarez Carbonell D, et al. CRISPR-Cas9 Mediated TSPO Gene Knockout alters Respiration and Cellular Metabolism in Human Primary Microglia Cells. Int J Mol Sci. 2019;20: pubmed publisher
  3. Li Y, Chen L, Li L, Sottas C, Petrillo S, Lazaris A, et al. Cholesterol-binding translocator protein TSPO regulates steatosis and bile acid synthesis in nonalcoholic fatty liver disease. iScience. 2021;24:102457 pubmed publisher
  4. Frison M, Faccenda D, Abeti R, Rigon M, Strobbe D, England Rendon B, et al. The translocator protein (TSPO) is prodromal to mitophagy loss in neurotoxicity. Mol Psychiatry. 2021;: pubmed publisher
  5. Zhang X, Han J, Xu Y, Cai M, Gao F, Han J, et al. TSPO Deficiency Exacerbates GSDMD-Mediated Macrophage Pyroptosis in Inflammatory Bowel Disease. Cells. 2022;11: pubmed publisher
  6. Jimenez I, Stilin A, Morohaku K, Hussein M, Koganti P, Selvaraj V. Mitochondrial translocator protein deficiency exacerbates pathology in acute experimental ulcerative colitis. Front Physiol. 2022;13:896951 pubmed publisher