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- Tel: 858.663.9055
- Email: info@nsjbio.com
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Minichromosome maintenance protein 7 (MCM7) is a nuclear DNA replication factor encoded by the MCM7 gene and functions as an essential component of the minichromosome maintenance helicase complex that drives eukaryotic DNA replication. MCM7 Antibody Recombinant Mouse MAb rMCM7/1468 recognizes this replication licensing protein and supports research focused on DNA synthesis, cell cycle progression, and proliferative signaling in normal and malignant cells.
MCM7 belongs to the conserved MCM protein family that forms the heterohexameric MCM2-7 helicase complex responsible for unwinding double-stranded DNA during replication. During the G1 phase of the cell cycle, MCM complexes assemble at replication origins as part of the pre-replication complex, licensing chromatin for DNA synthesis. When cells enter S phase, activation of the helicase enables separation of DNA strands at replication forks, allowing DNA polymerases and associated replication machinery to duplicate the genome accurately.
MCM7 antibody, also referred to as CDC47 antibody and P1-MCM3 antibody in the literature, detects a nuclear protein strongly associated with proliferating cells. MCM7 localizes primarily to chromatin within the nucleus where it participates in replication origin licensing and helicase activation. Expression levels typically correlate with cell cycle activity, and the protein is frequently studied as a marker of cellular proliferation in tissues undergoing growth or regeneration.
Structurally, MCM7 contains conserved ATP-binding and ATP-hydrolysis domains characteristic of the AAA+ ATPase family. These domains provide the energy required for helicase activity, enabling conformational changes within the MCM complex that drive DNA strand separation and replication fork progression. Tight regulation of this helicase system ensures that chromosomal DNA is replicated only once during each cell cycle, helping maintain genomic stability.
Elevated expression of MCM7 has been reported in numerous cancers including colorectal carcinoma, breast cancer, lung cancer, and other rapidly proliferating malignancies. Increased levels of MCM proteins reflect heightened DNA replication activity in tumor cells and have made the complex widely studied in cancer biology and cell cycle research. A recombinant mouse monoclonal antibody such as MCM7 Antibody Recombinant Mouse MAb rMCM7/1468 provides a reliable tool for detecting Minichromosome maintenance protein 7 expression and studying mechanisms that regulate DNA replication and cellular proliferation.
Optimal dilution of the MCM7 Antibody Recombinant Mouse MAb rMCM7/1468 should be determined by the researcher.
A human partial protein corresponding to amino acids 195-319 was used as the immunogen for the recombinant MCM7 antibody.
Store the MCM7 antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).
CDC47 antibody, P1-MCM3 antibody, DNA replication licensing factor MCM7 antibody, Minichromosome maintenance protein 7 antibody, MCM7 replication factor antibody
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