ORP1 antibody | knockout validation | Abcam ab131165

This is a knockout-validated antibody summary, based on the publication "Allosteric enhancement of ORP1-mediated cholesterol transport by PI(4,5)P 2/PI(3,4)P 2", as cited below [1]. Labome curates formal publications to compile a list of antibodies with unambiguous specificity within Validated Antibody Database (VAD).

ORP1 antibody | knockout validation | Abcam ab131165 figure 1
Figure 1. Western blotting analysis of HeLa, ORP1L KO, and ORP1L/ORP1S DKO cells. From [1].
Antibody information

Rabbit monoclonal IgG

Company: Abcam

Antibody: ORP1

Catalog number: ab131165

Summary: Rabbit monoclonal IgG against residues corresponding to human ORP1 (aa 900-1,000). Reacts with mouse, rat, and human. Suitable for western blot, immunocytochemistry/immunofluorescence, and flow cytometry. Unsuitable for immunoprecipitation.

Validation Method

Western blot

Sample

Control, ORP1L KO, and ORP1L/ORP1S DKO HeLa cells.

Primary incubation

At 4 °C overnight.

Secondary incubation

1:5,000 dilution peroxidase-conjugated AffiniPure donkey anti-rabbit IgG (H+L; Jackson ImmunoResearch Laboratories).

Detection

ECL Western blotting detection reagent (GE Healthcare or Merck Millipore) and visualized with Molecular Imager® ChemiDocTM XRS + (Bio-Rad Laboratories).

References
  1. Dong J, Du X, Wang H, Wang J, Lu C, Chen X, et al. Allosteric enhancement of ORP1-mediated cholesterol transport by PI(4,5)P2/PI(3,4)P2. Nat Commun. 2019;10:829 pubmed publisher