The Geminin coiled-coil domain-containing protein 1 (GEMC1) is a highly conserved protein that is required for chromosomal replication. GEMC1 contains a region similar to the coiled-coil domain of geminin, an essential vertebrate replication protein in which the coiled-coil domain is required for the function. GEMC1 binds to the checkpoint and replication factor TopBP1, allowing the binding of GEMC1 to chromatin during pre-replication complex formation. GEMC1 also directly interacts with replication factors Cdc45 and Cdk2-CyclinE and stimulates the initiation of DNA replication. Depletion of GEMC1 by siRNA in embryonic and somatic vertebrate cells prevents DNA replication due to impairment of Cdc45 loading onto chromatin, suggesting GEMC1 promotes initiation of DNA replication by mediating TopBP1 and Cdk2 dependent recruitment of Cdc45 onto replication origins.
克隆类型:
Rabbit Polyclonal Antibody
亚型:
Rabbit Ig
免疫原:
KLH-conjugated synthetic peptide encompassing a sequence within human GEMC1.
适用物种:
H, M
应用范围:
E, WB
应用说明:
E: 1:500-1:1,000; WB: 1:100-1:500
别名:
Geminin coiled-coil domain-containing protein 1
形态:
Each vial contains 0.1 ml IgG in PBS pH 7.4 with 0.02% sodium azide. Antibody was purified by immunogen affinity chromatography.
保存条件:
Store at -20°C. Minimize freeze-thaw cycles. Product is guaranteed one year from the date of shipment.