Transcription factor HES-5 is a protein that in humans is encoded by the HES5 gene. HES5 regulates the development of the early brain by maintaining stem cell neural progenitors in the ventricular zone. HES5 expression significantly higher in squamous cervical carcinoma than in CIN as well as higher in CIN than normal cervical epithelia. Human HES5 gene binds to Notch receptor and expression of HES5 decreases during cartilage differentiation.
Background References
1. Morris HE et al. Notch3/Hes5 Induces Vascular Dysfunction in Hypoxia-Induced Pulmonary Hypertension Through ER Stress and Redox-Sensitive Pathways. Hypertension. 2023 Aug
2. Miao X et al. HES5-mediated repression of LIGHT transcription may contribute to apoptosis in hepatocytes. Cell Death Discov. 2021 Oct
Western blot analysis of HES5 on different lysates with Rabbit anti-HES5 antibody (HA722699) at 1/1,000 dilution.
Lane 1: HEK-293 cell lysate Lane 2: U-87 MG cell lysate Lane 3: C6 cell lysate Lane 4: Mouse kidney tissue lysate Lane 5: Rat liver tissue lysate Lane 6: Rat kidney tissue lysate
Lysates/proteins at 20 µg/Lane.
Predicted band size: 18 kDa Observed band size: 18 kDa
Exposure time: 3 minutes; ECL: K1801;
4-20% SDS-PAGE gel.
Proteins were transferred to a PVDF membrane and blocked with 5% NFDM/TBST for 1 hour at room temperature. The primary antibody (HA722699) at 1/1,000 dilution was used in 5% NFDM/TBST at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature.
Immunohistochemical analysis of paraffin-embedded human glioblastoma tissue with Rabbit anti-HES5 antibody (HA722699) at 1/1,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA722699) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Immunohistochemical analysis of paraffin-embedded human small intestine tissue with Rabbit anti-HES5 antibody (HA722699) at 1/1,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA722699) at 1/1,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
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