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AB203832

Anti-UQCRC2 antibody [EPR13051]

5

(1 Review)

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(35 Publications)

Rabbit Recombinant Monoclonal UQCRC2 antibody. Suitable for IP, WB, ICC/IF, Flow Cyt (Intra), IHC-P and reacts with Human, Mouse, Rat samples. Cited in 35 publications.

View Alternative Names

Complex III subunit 2, Core protein II, Ubiquinol-cytochrome-c reductase complex core protein 2, UQCRC2

9 Images
Immunocytochemistry/ Immunofluorescence - Anti-UQCRC2 antibody [EPR13051] (AB203832)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-UQCRC2 antibody [EPR13051] (AB203832)

Immunofluorescent analysis of 100% methanol-fixed, 0.1% Triton X-100 permeabilized HepG2 (Human liver hepatocellular carcinoma) cells labeling UQCRC2 with ab203832 at 1/300 dilution, followed by Goat anti-rabbit IgG (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution (green). Confocal image showing cytoplasmic staining on HepG2 cell line. The nuclear counterstain is DAPI (blue). Tubulin is detected with ab7291 (anti-Tubulin mouse mAb) at 1/1000 dilution and ab150120 (AlexaFluor®594 Goat anti-Mouse secondary) at 1/1000 dilution (red).

The negative controls are as follows : -
-ve control 1 : ab203832 at 1/300 dilution followed by ab150120 (AlexaFluor®594 Goat anti-Mouse secondary) at 1/1000 dilution.
-ve control 2 : ab7291 (anti-Tubulin mouse mAb) at 1/1000 dilution followed by ab150077 (Alexa Fluor®488 Goat Anti-Rabbit IgG H&L) at 1/1000 dilution.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-UQCRC2 antibody [EPR13051] (AB203832)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-UQCRC2 antibody [EPR13051] (AB203832)

Immunohistochemical analysis of paraffin-embedded Human liver tissue labeling UQCRC2 with ab203832 at 1/150 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution. Cytoplasmic staining on Human liver tissue is observed. Counter stained with Hematoxylin.

Secondary antibody only control : Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution.

Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

Immunocytochemistry/ Immunofluorescence - Anti-UQCRC2 antibody [EPR13051] (AB203832)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-UQCRC2 antibody [EPR13051] (AB203832)

Immunofluorescent analysis of 100% methanol-fixed, 0.1% Triton X-100 permeabilized Jurkat (Human T cell leukemia cells from peripheral blood) cells labeling UQCRC2 with ab203832 at 1/300 dilution, followed by Goat anti-rabbit IgG (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution (green). Confocal image showing cytoplasmic staining on Jurkat cell line. The nuclear counterstain is DAPI (blue). Tubulin is detected with ab7291 (anti-Tubulin mouse mAb) at 1/1000 dilution and ab150120 (AlexaFluor®594 Goat anti-Mouse secondary) at 1/1000 dilution (red).

The negative controls are as follows : -
-ve control 1 : ab203832 at 1/300 dilution followed by ab150120 (AlexaFluor®594 Goat anti-Mouse secondary) at 1/1000 dilution.
-ve control 2 : ab7291 (anti-Tubulin mouse mAb) at 1/1000 dilution followed by ab150077 (Alexa Fluor®488 Goat Anti-Rabbit IgG H&L) at 1/1000 dilution.

Flow Cytometry (Intracellular) - Anti-UQCRC2 antibody [EPR13051] (AB203832)
  • Flow Cyt (Intra)

Supplier Data

Flow Cytometry (Intracellular) - Anti-UQCRC2 antibody [EPR13051] (AB203832)

Intracellular flow cytometric analysis of 4% paraformaldehyde-fixed Jurkat (Human T cell leukemia cells from peripheral blood) cells labeling UQCRC2 with ab203832 at 1/150 dilution (red) compared with a rabbit monoclonal IgG isotype control (ab172730; black) and an unlabelled control (cells without incubation with primary antibody and secondary antibody; blue). Goat anti rabbit IgG (FITC) at 1/150 dilution was used as the secondary antibody.

Immunoprecipitation - Anti-UQCRC2 antibody [EPR13051] (AB203832)
  • IP

Supplier Data

Immunoprecipitation - Anti-UQCRC2 antibody [EPR13051] (AB203832)

UQCRC2 was immunoprecipitated from 1mg of HEK-293 (Human epithelial cells from embryonic kidney) whole cell lysate with ab203832 at 1/50 dilution. Western blot was performed from the immunoprecipitate using ab203832 at 1/1000 dilution. Anti-Rabbit IgG (HRP), specific to the non-reduced form of IgG, was used as secondary antibody at 1/1500.

Lane 1 : HEK-293 whole cell lysate 10ug (Input). Lane 2 : ab203832 IP in HEK-293 whole cell lysate. Lane 3 : Rabbit monoclonal IgG (ab172730) instead of ab203832 in HEK-293 whole cell lysate.

Blocking and dilution buffer and concentration : 5% NFDM/TBST.

Exposure time : 1 second.

All lanes:

Immunoprecipitation - Anti-UQCRC2 antibody [EPR13051] (ab203832)

Predicted band size: 48 kDa

false

Immunoprecipitation - Anti-UQCRC2 antibody [EPR13051] (AB203832)
  • IP

Supplier Data

Immunoprecipitation - Anti-UQCRC2 antibody [EPR13051] (AB203832)

UQCRC2 was immunoprecipitated from 1mg of HepG2 (Human liver hepatocellular carcinoma) whole cell lysate with ab203832 at 1/50 dilution. Western blot was performed from the immunoprecipitate using ab203832 at 1/1000 dilution. Anti-Rabbit IgG (HRP), specific to the non-reduced form of IgG, was used as secondary antibody at 1/1500.
Lane 1 : HepG2 whole cell lysate 10ug (Input). Lane 2 : ab203832 IP in HepG2 whole cell lysate. Lane 3 : Rabbit monoclonal IgG (ab172730) instead of ab203832 in HepG2 whole cell lysate.

Blocking and dilution buffer and concentration : 5% NFDM/TBST.
Exposure time : 1 second.

All lanes:

Immunoprecipitation - Anti-UQCRC2 antibody [EPR13051] (ab203832)

Predicted band size: 48 kDa

false

Western blot - Anti-UQCRC2 antibody [EPR13051] (AB203832)
  • WB

Supplier Data

Western blot - Anti-UQCRC2 antibody [EPR13051] (AB203832)

Blocking/Dilution buffer : 5% NFDM/TBST.

All lanes:

Western blot - Anti-UQCRC2 antibody [EPR13051] (ab203832) at 1/2000 dilution

Lane 1:

Human fetal heart lysate at 10 µg

Lane 2:

Human fetal kidney lysate at 10 µg

Secondary

All lanes:

Anti-Rabbit IgG (HRP), specific to the non-reduced form of IgG at 1/10000 dilution

Predicted band size: 48 kDa

Observed band size: 48 kDa

false

Exposure time: 3s

Western blot - Anti-UQCRC2 antibody [EPR13051] (AB203832)
  • WB

Supplier Data

Western blot - Anti-UQCRC2 antibody [EPR13051] (AB203832)

Blocking/Dilution buffer : 5% NFDM/TBST.

All lanes:

Western blot - Anti-UQCRC2 antibody [EPR13051] (ab203832) at 1/2000 dilution

Lane 1:

Human fetal brain lysate at 20 µg

Lane 2:

HepG2 (Human liver hepatocellular carcinoma) cell lysate at 20 µg

Lane 3:

HEK-293 (Human epithelial cells from embryonic kidney) cell lysate at 20 µg

Lane 4:

Jurkat (Human T cell leukemia cells from peripheral blood) cell lysate at 20 µg

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/50000 dilution

Predicted band size: 48 kDa

Observed band size: 48 kDa

false

Exposure time: 3s

Western blot - Anti-UQCRC2 antibody [EPR13051] (AB203832)
  • WB

Unknown

Western blot - Anti-UQCRC2 antibody [EPR13051] (AB203832)

Blocking/Dilution buffer : 5% NFDM/TBST.

All lanes:

Western blot - Anti-UQCRC2 antibody [EPR13051] (ab203832) at 1/2000 dilution

Lane 1:

Mouse heart lysate at 10 µg

Lane 2:

Rat brain lysate at 10 µg

Lane 3:

Rat kidney lysate at 10 µg

Lane 4:

C6 (Rat glial tumor cells) cell lysate at 10 µg

Lane 5:

PC-12 (Rat adrenal gland pheochromocytoma) cell lysate at 10 µg

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/50000 dilution

Predicted band size: 48 kDa

Observed band size: 48 kDa

false

Exposure time: 5s

  • Carrier free

    Anti-UQCRC2 antibody [EPR13051] - BSA and Azide free

  • 578 PE

    PE Anti-UQCRC2 antibody [EPR13051]

  • 660 APC

    APC Anti-UQCRC2 antibody [EPR13051]

  • HRP

    HRP Anti-UQCRC2 antibody [EPR13051]

  • 617 Alexa Fluor® 594

    Alexa Fluor® 594 Anti-UQCRC2 antibody [EPR13051]

  • 519 Alexa Fluor® 488

    Alexa Fluor® 488 Anti-UQCRC2 antibody [EPR13051]

  • 665 Alexa Fluor® 647

    Alexa Fluor® 647 Anti-UQCRC2 antibody [EPR13051]

  • 603 Alexa Fluor® 568

    Alexa Fluor® 568 Anti-UQCRC2 antibody [EPR13051]

  • 565 Alexa Fluor® 555

    Alexa Fluor® 555 Anti-UQCRC2 antibody [EPR13051]

  • 775 Alexa Fluor® 750

    Alexa Fluor® 750 Anti-UQCRC2 antibody [EPR13051]

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR13051

Isotype

IgG

Carrier free

No

Reacts with

Mouse, Rat, Human

Applications

IP, WB, IHC-P, ICC/IF, Flow Cyt (Intra)

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IP" : {"fullname" : "Immunoprecipitation", "shortname":"IP"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"}, "FlowCytIntra" : {"fullname" : "Flow Cytometry (Intracellular)", "shortname":"Flow Cyt (Intra)"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IP-species-checked": "testedAndGuaranteed", "IP-species-dilution-info": "1/50", "IP-species-notes": "<p></p>", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/2000", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/300", "ICCIF-species-notes": "<p></p>", "FlowCytIntra-species-checked": "testedAndGuaranteed", "FlowCytIntra-species-dilution-info": "1/150", "FlowCytIntra-species-notes": "<p></p>", "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/150", "IHCP-species-notes": "<p></p> Perform heat-mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol." }, "Mouse": { "IP-species-checked": "guaranteed", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/2000", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "FlowCytIntra-species-checked": "guaranteed", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "", "IHCP-species-checked": "guaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" }, "Rat": { "IP-species-checked": "guaranteed", "IP-species-dilution-info": "", "IP-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/2000", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "", "FlowCytIntra-species-checked": "guaranteed", "FlowCytIntra-species-dilution-info": "", "FlowCytIntra-species-notes": "", "IHCP-species-checked": "guaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "" } } }

Product details

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Preservative: 0.01% Sodium azide Constituents: PBS, 40% Glycerol (glycerin, glycerine), 0.05% BSA
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
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.

UQCRC2 also known as QCR2 is a subunit of the mitochondrial complex III also referred to as cytochrome bc1 complex. It has a molecular weight of approximately 48 kDa. This protein is located in the inner mitochondrial membrane across various tissue types playing an essential role in the mitochondrial electron transport chain. UQCRC2 facilitates the transfer of electrons from ubiquinol to cytochrome c which is an important step in cellular energy production.
Biological function summary

UQCRC2 participates in producing ATP which is the primary energy currency in cells. It forms part of the mitochondrial complex III a multi-subunit enzyme complex essential for efficient electron transfer and proton pumping. UQCRC2 contributes to establishing the proton gradient across the mitochondrial membrane which drives ATP synthesis through chemiosmotic processes. This function is critical for maintaining cellular energy homeostasis.

Pathways

The functionality of UQCRC2 links significantly to the oxidative phosphorylation and respiratory chain pathways. It ensures proper function in the oxidative phosphorylation pathway which generates the majority of ATP in aerobic organisms. UQCRC2 is associated with proteins such as cytochrome b and cytochrome c1 which collaborate in the electron transport chain ensuring the efficiency of the process and integrity of energy conversion.

The aberrant function of UQCRC2 associates with mitochondrial disorders and certain cancers. Mutations affecting UQCRC2 function can lead to mitochondrial diseases characterized by energy production deficits resulting in neuromuscular and metabolic complications. Additionally studies have linked altered UQCRC2 expression to cancer where it may interact with proteins like p53 playing roles in metabolic reprogramming of cells.

Product protocols

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

Target data

Component of the ubiquinol-cytochrome c oxidoreductase, a multisubunit transmembrane complex that is part of the mitochondrial electron transport chain which drives oxidative phosphorylation. The respiratory chain contains 3 multisubunit complexes succinate dehydrogenase (complex II, CII), ubiquinol-cytochrome c oxidoreductase (cytochrome b-c1 complex, complex III, CIII) and cytochrome c oxidase (complex IV, CIV), that cooperate to transfer electrons derived from NADH and succinate to molecular oxygen, creating an electrochemical gradient over the inner membrane that drives transmembrane transport and the ATP synthase. The cytochrome b-c1 complex catalyzes electron transfer from ubiquinol to cytochrome c, linking this redox reaction to translocation of protons across the mitochondrial inner membrane, with protons being carried across the membrane as hydrogens on the quinol. In the process called Q cycle, 2 protons are consumed from the matrix, 4 protons are released into the intermembrane space and 2 electrons are passed to cytochrome c (By similarity). The 2 core subunits UQCRC1/QCR1 and UQCRC2/QCR2 are homologous to the 2 mitochondrial-processing peptidase (MPP) subunits beta-MPP and alpha-MPP respectively, and they seem to have preserved their MPP processing properties (By similarity). May be involved in the in situ processing of UQCRFS1 into the mature Rieske protein and its mitochondrial targeting sequence (MTS)/subunit 9 when incorporated into complex III (Probable).
See full target information UQCRC2

Publications (35)

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

Cell biology and toxicology 41:7 PubMed39707117

2024

METTL3, m6A modification, and EGR1: interplay affecting myocardial I/R injury outcomes.

Applications

Unspecified application

Species

Unspecified reactive species

Chen Huang,Xun Zhang,Shi-Xiong Wu,Qing Chang,Zhi-Kun Zheng,Jing Xu

Advanced science (Weinheim, Baden-Wurttemberg, Germany) 12:e2408599 PubMed39656941

2024

Enhanced Oxidative Phosphorylation Driven by TACO1 Mitochondrial Translocation Promotes Stemness and Cisplatin Resistance in Bladder Cancer.

Applications

Unspecified application

Species

Unspecified reactive species

Minhua Deng,Zhaohui Zhou,Jiawei Chen,Xiangdong Li,Zefu Liu,Jingwei Ye,Wensu Wei,Ning Wang,Yulu Peng,Xin Luo,Lijuan Jiang,Fangjian Zhou,Xianchong Zheng,Zhuowei Liu

Cell reports. Medicine 5:101840 PubMed39626672

2024

Chemical activation of mitochondrial ClpP to modulate energy metabolism of CD4 T cell for inflammatory bowel diseases treatment.

Applications

Unspecified application

Species

Unspecified reactive species

Jiangnan Zhang,Yunhan Jiang,Dongmei Fan,Zhiqiang Qiu,Xinlian He,Song Liu,Linjie Li,Zhengyi Dai,Lidan Zhang,Ziyi Shu,Lili Li,Hu Zhang,Tao Yang,Youfu Luo

Cell reports. Medicine 5:101837 PubMed39615486

2024

Structure-guided development of selective caseinolytic protease P agonists as antistaphylococcal agents.

Applications

Unspecified application

Species

Unspecified reactive species

Tao Zhang,Pengyu Wang,Hailing Zhou,Bingyan Wei,Yanling Zhao,Jiahui Li,Min Zhang,Wenjuan Wu,Lefu Lan,Jianhua Gan,Cai-Guang Yang

Advanced science (Weinheim, Baden-Wurttemberg, Germany) 11:e2405147 PubMed39488787

2024

HADHA Regulates Respiratory Complex Assembly and Couples FAO and OXPHOS.

Applications

Unspecified application

Species

Unspecified reactive species

Chaoying Qin,Shasha Gong,Ting Liang,Zhenbo Zhang,Jessie Thomas,Janice Deng,Yaguang Liu,Peiqing Hu,Bi Zhu,Shujie Song,Marisol Fernández Ortiz,Yuji Ikeno,Exing Wang,James Lechleiter,Susan T Weintraub,Yidong Bai

Nutrition & metabolism 21:85 PubMed39456082

2024

Whole milk protein powder separated by low-temperature nanofiltration membrane administration alleviates sepsis-induced myopathy.

Applications

Unspecified application

Species

Unspecified reactive species

Na Li,Junyu Lan,Jianjun Yang,Huan Ding

The Journal of biological chemistry 300:107843 PubMed39357829

2024

N-methyladenosine modification of SLC38A7 promotes cell migration, invasion, oxidative phosphorylation, and mitochondrial function in gastric cancer.

Applications

Unspecified application

Species

Unspecified reactive species

Yi Hua,Wei-Jun Hua,Cun-Cheng Feng,Qiu-Wei Zhu

International journal of nanomedicine 19:9799-9819 PubMed39345912

2024

Metabolic Reprogramming of CD4 T Cells by Mesenchymal Stem Cell-Derived Extracellular Vesicles Attenuates Autoimmune Hepatitis Through Mitochondrial Protein Transfer.

Applications

Unspecified application

Species

Unspecified reactive species

Mengyi Shen,Leyu Zhou,Xiaoli Fan,Ruiqi Wu,Shuyun Liu,Qiaoyu Deng,Yanyi Zheng,Jingping Liu,Li Yang

Journal of cachexia, sarcopenia and muscle 15:2104-2117 PubMed39187977

2024

Betaine delays age-related muscle loss by mitigating Mss51-induced impairment in mitochondrial respiration via Yin Yang1.

Applications

Unspecified application

Species

Unspecified reactive species

Si Chen,Tongtong He,Jiedong Chen,Dongsheng Wen,Chen Wang,Wenge Huang,Zhijun Yang,Mengtao Yang,Mengchu Li,Siyu Huang,Zihui Huang,Huilian Zhu

Science advances 10:eadn4508 PubMed38924407

2024

Lactate transported by MCT1 plays an active role in promoting mitochondrial biogenesis and enhancing TCA flux in skeletal muscle.

Applications

Unspecified application

Species

Unspecified reactive species

Lingling Zhang,Chenhao Xin,Shuo Wang,Shixuan Zhuo,Jing Zhu,Zi Li,Yuyi Liu,Lifeng Yang,Yan Chen
View all publications

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