This gene encodes a basic helix-loop-helix protein expressed in various tissues. The encoded protein can interact with ARNTL or compete for E-box binding sites in the promoter of PER1 and repress CLOCK/ARNTL's transactivation of PER1. This gene is believed to be involved in the control of circadian rhythm and cell differentiation.
Background References
1. Wang L et al. Single-cell RNA-seq analysis reveals BHLHE40-driven pro-tumour neutrophils with hyperactivated glycolysis in pancreatic tumour microenvironment. Gut. 2023 May
2. Zhang Y et al. BHLHE40 promotes osteoclastogenesis and abnormal bone resorption via c-Fos/NFATc1. Cell Biosci. 2022 May
Western blot analysis of SHARP2 on different lysates with Rabbit anti-SHARP2 antibody (HA721749) at 1/1,000 dilution.
Lane 1: MCF7 cell lysate Lane 2: HeLa cell lysate Lane 3: MDA-MB-231 cell lysate Lane 4: 293T cell lysate Lane 5: A431 cell lysate
Lysates/proteins at 20 µg/Lane.
Predicted band size: 46 kDa Observed band size: 46 kDa
Exposure time: 3 minutes;
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 (HA721749) 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.
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