AB230537

Anti-Connexin 43 / GJA1 抗体

Anti-Connexin 43 / GJA1 antibody

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(6 Publications)

Rabbit Polyclonal Connexin 43 / GJA1 antibody. Suitable for IHC-P, WB, ICC/IF and reacts with Human, Rat, Mouse samples. Cited in 6 publications. Immunogen corresponding to Synthetic Peptide within Human GJA1 conjugated to Keyhole Limpet Haemocyanin.

別名を表示する

GJAL, GJA1, Gap junction alpha-1 protein, Connexin-43, Gap junction 43 kDa heart protein, Cx43

3 Images

Immunocytochemistry/ Immunofluorescence - Anti-Connexin 43 / GJA1 antibody (AB230537)

ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-Connexin 43 / GJA1 antibody (AB230537)

HeLa (human epithelial cell line from cervix adenocarcinoma) cells stained for Connexin 43 / GJA1 using ab230537 at 1/100 dilution in ICC/IF.

Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were probed with the primary antibody in 3% BSA-PBS and incubated overnight at 4°C in a humidified chamber. Cells were washed with PBST and incubated with a DyLight^® 594-conjugated secondary antibody (red) in PBS at room temperature in the dark. DAPI was used to stain the cell nuclei (blue).

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Connexin 43 / GJA1 antibody (AB230537)

IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Connexin 43 / GJA1 antibody (AB230537)

Formalin-fixed, paraffin-embedded human heart tissue stained for Connexin 43 / GJA1 using ab230537 at 1/100 dilution in immunohistochemical analysis.

Supplier Data

Western blot - Anti-Connexin 43 / GJA1 antibody (AB230537)

All lanes:

Western blot - Anti-Connexin 43 / GJA1 antibody (ab230537) at 1/500 dilution

Lane 1:

C6 (rat glial tumor cell line) whole cell lysate

Lane 2:

HeLa (human epithelial cell line from cervix adenocarcinoma) whole cell lysate

Lane 3:

C2C12 (mouse myoblast cell line) whole cell lysate

Lane 4:

Mouse heart tissue lysate

Lane 5:

Rat brain tissue lysate

Predicted band size: 43 kDa

false

Key facts

宿主種

Rabbit

クローン性

Polyclonal

アイソタイプ

IgG

キャリアフリー

交差種

Mouse, Rat, Human

アプリケーション

ICC/IF, IHC-P, WB

applications

免疫原

Synthetic Peptide within Human GJA1 conjugated to Keyhole Limpet Haemocyanin. The exact immunogen used to generate this antibody is proprietary information.

P17302

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "IHCP" : {"fullname" : "Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)", "shortname":"IHC-P"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "IHCP-species-checked": "testedAndGuaranteed", "IHCP-species-dilution-info": "1/100", "IHCP-species-notes": "", "WB-species-checked": "guaranteed", "WB-species-dilution-info": "", "WB-species-notes": "", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/100 - 1/500", "ICCIF-species-notes": "" }, "Mouse": { "IHCP-species-checked": "guaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/500 - 1/1000", "WB-species-notes": "", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" }, "Rat": { "IHCP-species-checked": "guaranteed", "IHCP-species-dilution-info": "", "IHCP-species-notes": "", "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/500 - 1/1000", "WB-species-notes": "", "ICCIF-species-checked": "guaranteed", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "" } } }

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出荷温度及び保存条件

製品の状態

Liquid

精製方法

Affinity purification Immunogen

バッファー組成

pH: 7.3 Preservative: 0.01% Sodium azide Constituents: PBS, 30% Glycerol (glycerin, glycerine)

出荷温度

Blue Ice

短期保存期間

1-2 weeks

短期保存温度

+4°C

長期保存温度

-20°C

分注に関する情報

Upon delivery aliquot

保管に関する情報

Avoid freeze / thaw cycle

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補足情報

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

Connexin 43 also known as GJA1 is a protein that plays an important role in cell communication through gap junctions. It has a molecular weight of approximately 43 kDa. Connexin 43 gets expressed in various tissues including the heart and brain where it facilitates cellular signaling. This protein integrates into cell membranes to form gap junction channels allowing direct transfer of ions and small molecules between adjacent cells. Researchers often use techniques such as Western blot to detect Connexin 43 expression levels in studies of cellular communications.

Biological function summary

This protein facilitates electrical and chemical coupling between cells by forming intercellular channels. These channels arise from the assembly of six Connexin 43 subunits into hemichannels which dock with hemichannels on neighboring cells. This protein has a critical component in the cardiac and neural tissues where rapid communication is essential for proper function. Connexin 43 engages in complex assemblies with other connexins enhancing its role in synchronizing cell activities.

Pathways

Connexin 43 significantly influences signal transduction processes. It acts within the MAPK signaling pathway which impacts cellular responses such as growth and differentiation. Additionally this protein plays a role in calcium signaling a pathway important for muscle contraction and neurotransmitter release. Interacting proteins like Connexin 30 and Connexin 45 further regulate these pathways affecting the amplitude and duration of signaling.

Connexin 43 has been linked to cardiac arrhythmias and some forms of cancer. Mutations or altered expression of Connexin 43 can disrupt the electrical conduction in cardiac tissue leading to arrhythmogenic conditions. Research suggests an association with proteins like ZO-1 and Connexin 37 which may affect cell proliferation and migration in cancerous tissues. Understanding these connections highlights Connexin 43's potential as a target for therapeutic interventions in related diseases.

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製品プロトコール

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

Visit the General protocols
Visit the Troubleshooting

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ターゲットの情報

Structural component of the gap junction, a specialized intercellular structure consisting of a cluster of closely packed pairs of transmembrane channels, the connexons, that allow passage of small molecules and electrical signals between neighboring cells (By similarity). Forms homotypic and heterotypic channels gated by transjunctional voltage (By similarity). May play a critical role in the physiology of hearing by participating in the recycling of potassium to the cochlear endolymph (Probable). Negative regulator of bladder functional capacity : acts by enhancing intercellular electrical and chemical transmission, thus sensitizing bladder muscles to cholinergic neural stimuli and causing them to contract (By similarity). May play a role in the conductive system of ventricular myocardium and heart morphogenesis (By similarity). May play a role in cell growth inhibition through the regulation of NOV expression and localization (By similarity). Involved in intercellular innate immune signaling (PubMed : 24077100, PubMed : 31992625, PubMed : 40010341). Mediates translocation of 2',3'-cGAMP and 2',5'-oligoadenylates (2-5A) second messengers from virus-infected cells to macrophages and uninfected neighboring cells to propagate and amplify the antiviral immune response (PubMed : 24077100, PubMed : 31992625, PubMed : 40010341).

See full target information GJA1

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文献 (6)

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

Cell communication and signaling : CCS 23:124 PubMed40055817

2025

Extracellular vesicular delivery of ceramides from pulmonary macrophages to endothelial cells facilitates chronic obstructive pulmonary disease.

Applications

Unspecified application

Species

Unspecified reactive species

Qiqing Huang,Tutu Kang,Shaoran Shen,Lele Liu,Lili Zhang,Xiaoli Zou,Jianqing Wu

Renal failure 46:2398710 PubMed39238246

2024

Chrysophanol-mediated trx-1 activation attenuates renal fibrosis through inhibition of the JNK/Cx43 signaling pathway.

Applications

Unspecified application

Species

Unspecified reactive species

Neng Bao,Jin Wang,Qiyu Yue,Fang Cao,Xuejing Gu,Kejian Wen,Wei Kong,Mingjia Gu

Cell reports 42:111988 PubMed36640364

2023

Astrocytic cell adhesion genes linked to schizophrenia correlate with synaptic programs in neurons.

Applications

Unspecified application

Species

Unspecified reactive species

Olli Pietiläinen,Aditi Trehan,Daniel Meyer,Jana Mitchell,Matthew Tegtmeyer,Vera Valakh,Hilena Gebre,Theresa Chen,Emilia Vartiainen,Samouil L Farhi,Kevin Eggan,Steven A McCarroll,Ralda Nehme

QJM : monthly journal of the Association of Physicians 116:197-204 PubMed36200913

2022

Apelin as a new therapeutic target for COVID-19 treatment.

Applications

Unspecified application

Species

Unspecified reactive species

J Park,M-Y Park,Y Kim,Y Jun,U Lee,C-M Oh

Cardiovascular therapeutics 2022:9966306 PubMed35360546

2022

Upregulated miR-206 Aggravates Deep Vein Thrombosis by Regulating GJA1-Mediated Autophagy of Endothelial Progenitor Cells.

Applications

Unspecified application

Species

Unspecified reactive species

Yan Li,Jingping Ge,Yuanyuan Yin,Ruowen Yang,Jie Kong,Jianping Gu

Frontiers in cell and developmental biology 9:637233 PubMed34169070

2021

Propofol Mediated Protection of the Brain From Ischemia/Reperfusion Injury Through the Regulation of Microglial Connexin 43.

Applications

Unspecified application

Species

Unspecified reactive species

Tingting Zhang,Yanyan Wang,Qin Xia,Zhiyi Tu,Jiajun Sun,Qi Jing,Pei Chen,Xuan Zhao

View all publications

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Abcam product promise

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Anti-Connexin 43 / GJA1 抗体

Anti-Connexin 43 / GJA1 antibody

Immunocytochemistry/ Immunofluorescence - Anti-Connexin 43 / GJA1 antibody (AB230537)

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Connexin 43 / GJA1 antibody (AB230537)

Western blot - Anti-Connexin 43 / GJA1 antibody (AB230537)

Key facts

宿主種

クローン性

アイソタイプ

キャリアフリー

交差種

アプリケーション

免疫原

Reactivity data

出荷温度及び保存条件

製品の状態

精製方法

バッファー組成

出荷温度

短期保存期間

短期保存温度

長期保存温度

分注に関する情報

保管に関する情報

補足情報

Biological function summary

Pathways

製品プロトコール

ターゲットの情報

文献 (6)

代替製品

Primary Antibodies

Primary Antibodies

Primary Antibodies

Primary Antibodies

組合せ製品

Secondary Antibodies

Primary Antibodies

Primary Antibodies

Primary Antibodies

Abcam product promise