Anti-CUE domain-containing protein 2 (CUEDC2)

CUEDC2 (Cue Domain-Containing Protein 2) is involved in ubiquitin-and proteasome-mediated degradation of progesterone receptor (PR, or PGR) and estrogen receptor (ER)-alpha. Hartz (2011) mapped the CUEDC2 gene to chromosome 10q24.32 based on an alignment of the CUEDC2 sequence with the genomic sequence (GRCh37). Using coimmunoprecipitation analysis and protein pull-down assays, Zhang et al. (2007) confirmed that CUEDC2 interacted with the PRB isoform of PR. Mutation analysis revealed that the IF domain of PRB and the CUE domain of CUEDC2 were required for the interaction. CUEDC2 reduced PRB protein content and promoted progesterone-induced PRB degradation via the ubiquitin-proteasome pathway. UniProt Number: Q9H467, Gene ID: CUEDC2, Applications: Suitable for use in Western Blot and Immunohistochemistry (Paraffin). Recommended Dilution: Optimal dilutions to be determined by the researcher. Storage and Handling: Store at -20?C for one year. After reconstitution, store at 4?C for one month. Can also be aliquoted and stored frozen at -20?C for long term., Avoid repeated freezing and thawing. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.