Gamma-enolase, also known as enolase 2 (ENO2) or neuron specific enolase (NSE), is an enzyme that in humans is encoded by the ENO2 gene. Gamma-enolase is a phosphopyruvate hydratase. Gamma-enolase is one of the three enolase isoenzymes found in mammals. This isoenzyme, a homodimer, is found in mature neurons and cells of neuronal origin. A switch from alpha enolase to gamma enolase occurs in neural tissue during development in rats and primates.
背景文献
1. Chang BS et al. Collagen complexes increase the efficiency of iPS cells generated using fibroblasts from adult mice. J Reprod Dev 61:145-53 (2015).
2. Sun Y et al. The expression and significance of neuronal iconic proteins in podocytes. PLoS One 9:e93999 (2014).
序列相似性
Belongs to the enolase family.
组织特异性
The alpha/alpha homodimer is expressed in embryo and in most adult tissues. The alpha/beta heterodimer and the beta/beta homodimer are found in striated muscle, and the alpha/gamma heterodimer and the gamma/gamma homodimer in neurons.
Western blot analysis of NSE on different lysates with Rabbit anti-NSE antibody (ET1610-96) at 1/1,000 dilution.
Lane 1: HepG2 cell lysate (10 µg/Lane) Lane 2: HeLa cell lysate (10 µg/Lane) Lane 3: HEK-293 cell lysate (10 µg/Lane) Lane 4: Mouse brain tissue lysate (20 µg/Lane) Lane 5: PC-12 cell lysate (10 µg/Lane) Lane 6: SH-SY5Y cell lysate (10 µg/Lane)
Predicted band size: 47 kDa Observed band size: 47 kDa
Exposure time: 1 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 (ET1610-96) at 1/1,000 dilution was used in 5% NFDM/TBST at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:100,000 dilution was used for 1 hour at room temperature.
☑ Knockdown (KD)
Western blot analysis of NSE on different lysates with Rabbit anti-NSE antibody (ET1610-96) at 1/5,000 dilution.
Lane 1: HAP1-parental cell lysate Lane 2: HAP1-NSE KD cell lysate
Lysates/proteins at 10 µg/Lane.
Predicted band size: 47 kDa Observed band size: 47 kDa
Exposure time: 6 seconds; 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 (ET1610-96) at 1/5,000 dilution was used in K1803 at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature.
Western blot analysis of NSE on hybrid fish (crucian-carp) brain tissue lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (ET1610-96, 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:5,000 dilution was used for 1 hour at room temperature.
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