Cdc42 effector protein 1 is a protein that in humans is encoded by the CDC42EP1 gene. CDC42 is a member of the Rho GTPase family that regulates multiple cellular activities, including actin polymerization. The protein encoded by this gene is a CDC42 binding protein that mediates actin cytoskeleton reorganization at the plasma membrane. The encoded protein, which is secreted, is primarily found in bone marrow. Two transcript variants encoding different isoforms have been found for this gene.
Background References
1. Guo A., et al. 2014. Immunoaffinity enrichment and mass spectrometry analysis of protein methylation. Mol. Cell. Proteomics 13:372-387.
2. Bian Y., et al. 2014. An enzyme assisted RP-RPLC approach for in-depth analysis of human liver phosphoproteome. J. Proteomics 96:253-262.
Western blot analysis of CDC42EP1 on different lysates with Rabbit anti-CDC42EP1 antibody (ET1612-95) at 1/5,000 dilution.
Lane 1: HeLa cell lysate Lane 2: HUVEC cell lysate Lane 3: HEK-293 cell lysate Lane 4: K-562 cell lysate
Lysates/proteins at 20 µg/Lane.
Predicted band size: 40 kDa Observed band size: 60 kDa
Exposure time: 10 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 (ET1612-95) at 1/5,000 dilution was used in primary antibody dilution (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.
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