JavaScript is disabled in your browser. Please enable JavaScript to view this website.
AB57653

Anti-RRM2 antibody [1E1]

4

(3 Reviews)

|

(45 Publications)

Mouse Monoclonal RRM2 antibody. Suitable for Flow Cyt, WB, IHC-P, ICC/IF and reacts with Human samples. Cited in 45 publications. Immunogen corresponding to Recombinant Fragment Protein within Human RRM2 aa 1-150.

View Alternative Names

RR2, RRM2, Ribonucleoside-diphosphate reductase subunit M2, Ribonucleotide reductase small chain, Ribonucleotide reductase small subunit

5 Images
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-RRM2 antibody [1E1] (AB57653)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-RRM2 antibody [1E1] (AB57653)

RRM2 antibody (ab57653) used in immunohistochemistry at 5ug/ml on formalin fixed and paraffin embedded human stomach.

This image was generated using the ascites version of the product.

Immunocytochemistry/ Immunofluorescence - Anti-RRM2 antibody [1E1] (AB57653)
  • ICC/IF

Unknown

Immunocytochemistry/ Immunofluorescence - Anti-RRM2 antibody [1E1] (AB57653)

ICC/IF image of ab57653 stained HepG2 cells. The cells were 100% methanol fixed (5 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab57653, 10μg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti-mouse IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43μM.
This image was generated using the ascites version of the product.

Flow Cytometry - Anti-RRM2 antibody [1E1] (AB57653)
  • Flow Cyt

Unknown

Flow Cytometry - Anti-RRM2 antibody [1E1] (AB57653)

Overlay histogram showing HepG2 cells stained with ab57653 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab57653, 1μg/1x106 cells) for 30 min at 22°C. The secondary antibody used was DyLight® 488 goat anti-mouse IgG (H+L) (ab96879) at 1/500 dilution for 30 min at 22°C. Isotype control antibody (black line) was mouse IgG1 [ICIGG1] (ab91353, 2μg/1x106 cells) used under the same conditions. Acquisition of >5,000 events was performed.

This image was generated using the ascites version of the product.

Western blot - Anti-RRM2 antibody [1E1] (AB57653)
  • WB

Supplier Data

Western blot - Anti-RRM2 antibody [1E1] (AB57653)

This image was generated using the ascites version of the product.

All lanes:

Western blot - Anti-RRM2 antibody [1E1] (ab57653) at 1 µg/mL

All lanes:

HepG2 (human liver hepatocellular carcinoma cell line) cell lysate

Predicted band size: 45 kDa

false

Western blot - Anti-RRM2 antibody [1E1] (AB57653)
  • WB

Supplier Data

Western blot - Anti-RRM2 antibody [1E1] (AB57653)

RRM2 antibody (ab57653) at 1ug/lane + HeLa cell lysate at 25ug/lane.

This image was generated using the ascites version of the product.

All lanes:

Western blot - Anti-RRM2 antibody [1E1] (ab57653)

Predicted band size: 45 kDa

false

Key facts

Host species

Mouse

Clonality

Monoclonal

Clone number

1E1

Isotype

IgG1

Light chain type

kappa

Carrier free

No

Reacts with

Human

Applications

WB, IHC-P, Flow Cyt, ICC/IF

applications

Immunogen

Recombinant Fragment Protein within Human RRM2 aa 1-150. The exact immunogen used to generate this antibody is proprietary information.

P31350

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "FlowCyt" : {"fullname" : "Flow Cytometry", "shortname":"Flow Cyt"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "FlowCyt-species-checked": "testedAndGuaranteed", "FlowCyt-species-dilution-info": "", "FlowCyt-species-notes": "<p><a href='/en-us/products/primary-antibodies/mouse-igg1-kappa-monoclonal-15-6e10a7-isotype-control-ab170190'>ab170190</a> - Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.</p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "", "WB-species-notes": "<p></p>", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "<p></p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>" } } }

Product details

This product was changed from ascites to tissue culture supernatant on 12/3/19. Please note that the dilutions may need to be adjusted accordingly. If you have any questions, please do not hesitate to contact our scientific support team.

Properties and storage information

Form
Liquid
Purity
Tissue culture supernatant
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.4 Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

RRM2 also known as Ribonucleotide Reductase Regulatory Subunit M2 is an important component of the ribonucleotide reductase enzyme complex which plays a significant part in DNA synthesis. This protein helps convert ribonucleotides into deoxyribonucleotides. RRM2 is approximately 45 kDa in size. Its expression occurs mostly in proliferating cells with high levels detected in the cytoplasm and nucleus. The expression level of RRM2 can vary significantly across different tissues correlating closely with cell division rates.
Biological function summary

The ribonucleotide reductase enzyme facilitates the critical function of DNA replication and repair. RRM2 forms a complex with RRM1 the large subunit necessary for enzyme activity. This complex regulates the balance of deoxyribonucleotide pools necessary for DNA synthesis. Variations or dysregulations in the activity of RRM2 can influence genetic stability and cell proliferation emphasizing its importance in cellular function.

Pathways

Ribonucleotide reductase and RRM2 participate significantly in the DNA synthesis and repair pathway. It is pivotal for maintaining DNA fidelity during replication. RRM2 actions relate to pathways involving other DNA replication proteins such as RRM1 and the replication factor C family. The synthesis pathway necessitates close cooperation between these proteins to ensure proper DNA replication and cell cycle progression.

Research has linked RRM2 to cancer and viral infections. Overexpression or mutations in the RRM2 gene may contribute to cancer development as seen in various tumor types indicating it as a potential target for cancer therapeutics. Moreover some viruses may hijack the host's RRM2 to facilitate their own replication. Targeting the RRM2 protein could potentially lead to novel treatment approaches in these diseases connecting it with other proteins like RRM1 which also share roles in tumor progression and viral replication.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides. Inhibits Wnt signaling.
See full target information RRM2

Publications (45)

Recent publications for all applications. Explore the full list and refine your search

Molecular therapy. Nucleic acids 36:102525 PubMed40248217

2025

FUBP3 enhances HIV-1 transcriptional activity and regulates immune response pathways in T cells.

Applications

Unspecified application

Species

Unspecified reactive species

Quentin M R Gibaut,Chuan Li,Anqi Cheng,Ines Moranguinho,Luisa P Mori,Susana T Valente

Genome medicine 17:14 PubMed39994739

2025

The landscape of Helicobacter pylori-mediated DNA breaks links bacterial genotoxicity to its oncogenic potential.

Applications

Unspecified application

Species

Unspecified reactive species

Hadas Sibony-Benyamini,Rose Jbara,Tania Shubash Napso,Layan Abu-Rahmoun,Daniel Vizenblit,Michal Easton-Mor,Shira Perez,Alexander Brandis,Tamar Leshem,Avi Peretz,Yaakov Maman

Journal of experimental & clinical cancer research : CR 43:255 PubMed39243109

2024

Membrane RRM2-positive cells represent a malignant population with cancer stem cell features in intrahepatic cholangiocarcinoma.

Applications

Unspecified application

Species

Unspecified reactive species

Yongzhi Zhao,Shuting Xue,Danduo Wei,Jianjuan Zhang,Nachuan Zhang,Liping Mao,Niya Liu,Lei Zhao,Jianing Yan,Yifan Wang,Xiujun Cai,Saiyong Zhu,Stephanie Roessler,Junfang Ji

Nature communications 15:2485 PubMed38509117

2024

A structure-based designed small molecule depletes hRpn13 and a select group of KEN box proteins.

Applications

Unspecified application

Species

Unspecified reactive species

Xiuxiu Lu,Monika Chandravanshi,Venkata R Sabbasani,Snehal Gaikwad,V Keith Hughitt,Nana Gyabaah-Kessie,Bradley T Scroggins,Sudipto Das,Wazo Myint,Michelle E Clapp,Charles D Schwieters,Marzena A Dyba,Derek L Bolhuis,Janusz W Koscielniak,Thorkell Andresson,Michael J Emanuele,Nicholas G Brown,Hiroshi Matsuo,Raj Chari,Deborah E Citrin,Beverly A Mock,Rolf E Swenson,Kylie J Walters

Cancers 15: PubMed37444452

2023

Radiation-Induced Cellular Senescence Reduces Susceptibility of Glioblastoma Cells to Oncolytic Vaccinia Virus.

Applications

Unspecified application

Species

Unspecified reactive species

Quinn T Storozynsky,Xuefei Han,Shae Komant,Kate C Agopsowicz,Kyle G Potts,Armin M Gamper,Roseline Godbout,David H Evans,Mary M Hitt

Annals of translational medicine 10:1374 PubMed36660663

2023

MiR-202-3p inhibits the proliferation and metastasis of lung adenocarcinoma cells by targeting RRM2.

Applications

Unspecified application

Species

Unspecified reactive species

Xiaowen Cao,Fangsu Xue,Haoyu Chen,Lu Shen,Xiaosa Yuan,Yunchi Yu,Ying Zong,Lou Zhong,Fang Huang

Bioengineered 13:12912-12926 PubMed35609310

2022

Oxymatrine induces anti-tumor response in cervical cancer by modulating circ_0008460/miR-197-3p/ribonucleotide reductase subunit M2 (RRM2).

Applications

Unspecified application

Species

Unspecified reactive species

Siwei Li,Heng Zhang,Yunping Jiao,Xiao Song,Lei Wei,Xing Liu

Thoracic cancer 13:1974-1985 PubMed35599447

2022

MiR-200c-3p and miR-485-5p overexpression elevates cisplatin sensitivity and suppresses the malignant phenotypes of non-small cell lung cancer cells through targeting RRM2.

Applications

Unspecified application

Species

Unspecified reactive species

Ying Liu,Yong Zhang,Qiubo Li,Ruiqi Xu,Nian Huang

Orphanet journal of rare diseases 17:119 PubMed35248107

2022

LncRNA HOTAIR facilitates proliferation and represses apoptosis of retinoblastoma cells through the miR-20b-5p/RRM2/PI3K/AKT axis.

Applications

Unspecified application

Species

Unspecified reactive species

Ke Fu,Ke Zhang,Xiaoyu Zhang

Frontiers in oncology 12:810526 PubMed35311093

2022

Construction of a Novel Ferroptosis-Related Gene Signature for Predicting Survival of Patients With Lung Adenocarcinoma.

Applications

Unspecified application

Species

Unspecified reactive species

Xiaojie Song,Liqun Wu,Guangqiang Wang,Baoyi Liu,Wenyong Zhu
View all publications

Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

For licensing inquiries, please contact partnerships@abcam.com