ESR1 Primary Antibody
This gene encodes an estrogen receptor, a ligand-activated transcription factor composed of several domains important for hormone binding, DNA binding, and activation of transcription. The protein localizes to the nucleus where it may form a homodimer or a heterodimer with estrogen receptor 2. Estrogen and its receptors are essential for sexual development and reproductive function, but also play a role in other tissues such as bone. Estrogen receptors are also involved in pathological processes including breast cancer, endometrial cancer, and osteoporosis. Alternative promoter usage and alternative splicing result in dozens of transcript variants, but the full-length nature of many of these variants has not been determined.
Purified antibody in PBS with 0.05% sodium azide
4°C; -20°C for long term storage
Figure 1: Black line: Control Antigen (100 ng);Purple line: Antigen (10ng); Blue line: Antigen (50 ng); Red line:Antigen (100 ng)
Figure 2:Western blot analysis using ESR1 mAb against human ESR1 (AA: 2-185) recombinant protein. (Expected MW is 45.8 kDa)
Figure 3:Western blot analysis using ESR1 mAb against HEK293 (1) and ESR1 (AA: 2-185)-hIgGFc transfected HEK293 (2) cell lysate.
Figure 4:Western blot analysis using ESR1 mouse mAb against MOLT4 (1), Raji (2), MCF-7 (3), T47D (4), SK-Br-3 (5), Hela (6), and C6 (7) cell lysate.
Figure 5:Immunofluorescence analysis of Hela cells using ESR1 mouse mAb. Blue: DRAQ5 fluorescent DNA dye. Red: Actin filaments have been labeled with Alexa Fluor- 555 phalloidin.
Figure 6:Immunofluorescence analysis of Hela cells using ESR1 mouse mAb (green). Blue: DRAQ5 fluorescent DNA dye. Red: Actin filaments have been labeled with Alexa Fluor- 555 phalloidin. Secondary antibody from Fisher (Cat#: 35503)
Figure 7:Flow cytometric analysis of Hela cells using ESR1 mouse mAb (green) and negative control (red).
Figure 8:Immunohistochemical analysis of paraffin-embedded breast cancer tissues using ESR1 mouse mAb with DAB staining.
Figure 9:Immunohistochemical analysis of paraffin-embedded esophageal cancer tissues using ESR1 mouse mAb with DAB staining.
For Research Use Only. Not for use in diagnostic procedures.