Rabbit Polyclonal RRM1 antibody. Suitable for WB, IP and reacts with Human, Mouse samples. Cited in 2 publications. Immunogen corresponding to Synthetic Peptide within Human RRM1 aa 700 to C-terminus.
View Alternative Names
RR1, RRM1, Ribonucleoside-diphosphate reductase large subunit, Ribonucleoside-diphosphate reductase subunit M1, Ribonucleotide reductase large subunit
- IP
Supplier Data
Immunoprecipitation - Anti-RRM1 antibody (AB226391)
RRM1 was immunoprecipitated from HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) whole cell lysate (prepared using NETN buffer : 1.0 mg for IP, 20% of IP loaded) with ab226389 at 6 μg/mg lysate. Western blot was performed from the immunoprecipitate using ab226391 at 0.4 μg/ml.
Lane 1 : ab226391 IP in HEK-293T whole cell lysate.
Lane 2 : Control IgG IP in HEK-293T whole cell lysate.
Detection : Chemiluminescence with exposure time of 10 seconds.
All lanes:
Immunoprecipitation - Anti-RRM1 antibody (ab226391)
Predicted band size: 90 kDa
true
Exposure time: 30s
- WB
Supplier Data
Western blot - Anti-RRM1 antibody (AB226391)
All lanes:
Western blot - Anti-RRM1 antibody (ab226391) at 0.1 µg/mL
Lane 1:
HeLa (human epithelial cell line from cervix adenocarcinoma) cell lysate at 15 µg
Lane 2:
HEK-293T (human epithelial cell line from embryonic kidney transformed with large T antigen) cell lysate at 15 µg
Lane 3:
Jurkat (human T cell leukemia cell line from peripheral blood) cell lysate at 15 µg
Lane 4:
TCMK-1 (mouse kidney epithelial cell line) cell lysate at 15 µg
Lane 5:
NIH/3T3 (mouse embryo fibroblast cell line) cell lysate at 15 µg
Predicted band size: 90 kDa
true
Exposure time: 30s
Reactivity data
Properties and storage information
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Purification technique
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Shipped at conditions
Appropriate short-term storage duration
Appropriate short-term storage conditions
Appropriate long-term storage conditions
Aliquoting information
Storage information
Supplementary information
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
The large subunit of ribonucleotide reductase contributes to the enzymatic function through binding and activation of smaller subunits including RRM2 and RRM2B forming a complex. This complex is important for maintaining balanced deoxyribonucleotide pools during the S-phase of the cell cycle. Proper RRM1 function ensures the fidelity of DNA synthesis impacting genomic stability and cell viability.
Pathways
RRM1 acts within the DNA replication and repair pathways. It interacts with the tumor suppressor protein p53 which modulates its activities in response to DNA damage. Through pathways like the p53-dependent checkpoint RRM1 contributes to DNA damage response mechanisms. This interaction with p53 and involvement in the DNA replication pathway highlight its centrality in maintaining genomic integrity.
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Target data
Publications (2)
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Translational oncology 58:102423 PubMed40414119
2025
Applications
Unspecified application
Species
Unspecified reactive species
Cells 12: PubMed37887353
2023
Applications
Unspecified application
Species
Unspecified reactive species
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