May be a transcriptional coactivator of the nuclear receptor ESR1 required to induce the expression of a subset of estradiol target genes, such as CCND1, MYC and E2F1. May play a role in the recruitment or occupancy of CREBBP at some ESR1 target gene promoters. May be required for histone hyperacetylation. Involved in the estrogen-induced cell proliferation and cell cycle progression of breast cancer cells.
Background References
1. Zou J.X., Revenko A.S., Li L.B., Gemo A.T., Chen H.-W. ANCCA, an estrogen-regulated AAA+ ATPase coactivator for ERalpha, is required for coregulator occupancy and chromatin modification. Proc. Natl. Acad. Sci. U.S.A. 104:18067-18072 (2007)。
Western blot analysis of ATAD2 on different lysates with Rabbit anti-ATAD2 antibody (HA721905) at 1/2,000 dilution.
Lane 1: HeLa cell lysate Lane 2: MCF7 cell lysate Lane 3: T-47D cell lysate Lane 4: HT-29 cell lysate Lane 5: Saos- 2 cell lysate Lane 6: HepG2 cell lysate Lane 7: Jurkat cell lysate
Lysates/proteins at 20 µg/Lane.
Predicted band size: 158 kDa Observed band size: 180 kDa
Exposure time: 4 minutes 41 seconds;
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 (HA721905) at 1/2,000 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.
☑ Knockdown (KD)
Western blot analysis of ATAD2 on different lysates with Rabbit anti-ATAD2 antibody (HA721905) at 1/1,000 dilution.
Lane 1: A549-WT cell lysate Lane 2: A549-KD ATAD2 cell lysate
Lysates/proteins at 10 µg/Lane.
Predicted band size: 158 kDa Observed band size: 180 kDa
Exposure time: 1 minute; ECL: K1802;
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 (HA721905) at 1/1,000 dilution was used in primary antibody diluent at 4℃ overnight. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1/50,000 dilution was used for 1 hour at room temperature.
Immunohistochemical analysis of paraffin-embedded human testis tissue with Rabbit anti-ATAD2 antibody (HA721905) at 1/2,000 dilution.
The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0) (high pressure) for 2 minutes. The tissues were blocked in 1% BSA for 20 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (HA721905) at 1/2,000 dilution for 1 hour at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
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