Detection of Human HES‑4 by Western Blot. Western blot shows lysates of PC-3 human prostate cancer cell line. Gels were loaded with 30 μg of whole cell lysate (WCL), 20 μg of cytoplasmic (Cyto), and 10 μg of nuclear extracts (Nuc). PVDF membrane was probed with 1 µg/mL Mouse Anti-Human HES‑4 Monoclonal Antibody (Catalog # MAB3600) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band for HES‑4 was detected at approximately 32 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 4.
Preparation and Storage
Reconstitute at 0.5 mg/mL in sterile PBS.
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
The Notch pathway maintains embryonic stem cells by up‑regulation of HES and Hey basic helix-loop-helix family members, which repress tissue specific expression. HES-4 is up‑regulated in gastric and colorectal cancers. It shares high homology with HES-1, HES-2, and HES-3.
Hairy And Enhancer of Split 4
Entrez Gene IDs:
bHLH factor Hes4; BHLHB42; bHLHb42transcription factor HES-4; Class B basic helix-loop-helix protein 42; hairy and enhancer of split 4 (Drosophila); Hairy and enhancer of split 4; HES4; hHES4
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