product summary
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company name :
Alomone Labs
product type :
antibody
product name :
Anti-P2X7 Receptor Antibody
catalog :
APR-004
clonality :
polyclonal
host :
domestic rabbit
conjugate :
nonconjugated
clone name :
NA
reactivity :
human, mouse, rat
application :
western blot, immunohistochemistry, immunocytochemistry, immunoprecipitation, immunohistochemistry - paraffin section, immunohistochemistry - frozen section, western blot knockout validation
more info or order :
citations: 70
Published Application/Species/Sample/DilutionReference
  • western blot knockout validation; mouse; loading ...; fig s2b
de Torre Minguela C, Barberà Cremades M, Gómez A, Martín Sánchez F, Pelegrín P. Macrophage activation and polarization modify P2X7 receptor secretome influencing the inflammatory process. Sci Rep. 2016;6:22586 pubmed publisher
  • western blot; mouse; loading ...; fig 6i
Cheng J, Dong Y, Ma J, Pan R, Liao Y, Kong X, et al. Microglial Calhm2 regulates neuroinflammation and contributes to Alzheimer's disease pathology. Sci Adv. 2021;7: pubmed publisher
  • immunohistochemistry; mouse; loading ...
Rhodes G, Segars K, Lee Y, Hutcheon A, Rich C, Trinkaus Randall V. Pannexin1: Role as a Sensor to Injury Is Attenuated in Pretype 2 Corneal Diabetic Epithelium. Anal Cell Pathol (Amst). 2021;2021:4793338 pubmed publisher
  • immunohistochemistry - frozen section; mouse; 1:200; loading ...; fig 5a
  • western blot; mouse; 1:200; loading ...; fig 5a
Hou X, Dong H, Sun L, Yang M, Cheng H, Chen Y. Purinergic 2X7 Receptor is Involved in the Podocyte Damage of Obesity-Related Glomerulopathy via Activating Nucleotide-Binding and Oligomerization Domain-Like Receptor Protein 3 Inflammasome. Chin Med J (Engl). 2018;131:2713-2725 pubmed publisher
  • western blot; mouse; 1:500; loading ...; fig 3a
Barth K, Blasche R, Neiser A, Bramke S, Frank J, Kasper M. P2X7R-dependent regulation of glycogen synthase kinase 3β and claudin-18 in alveolar epithelial type I cells of mice lung. Histochem Cell Biol. 2016;146:757-768 pubmed publisher
  • immunohistochemistry - paraffin section; human; 1:200; fig 4c
  • western blot; human; 1:500; fig 2f
Giannuzzo A, Saccomano M, Napp J, Ellegaard M, Alves F, Novak I. Targeting of the P2X7 receptor in pancreatic cancer and stellate cells. Int J Cancer. 2016;139:2540-52 pubmed publisher
  • western blot; mouse; fig 2
Karmakar M, Katsnelson M, Dubyak G, Pearlman E. Neutrophil P2X7 receptors mediate NLRP3 inflammasome-dependent IL-1β secretion in response to ATP. Nat Commun. 2016;7:10555 pubmed publisher
Hu X, Zhao G, Xu M, Zhou H, Li F, Miao Y, et al. Interplay between Müller cells and microglia aggravates retinal inflammatory response in experimental glaucoma. J Neuroinflammation. 2021;18:303 pubmed publisher
Tarek B, Bruggisser J, Cattalani F, Posthaus H. Platelet Endothelial Cell Adhesion Molecule 1 (CD31) Is Essential for Clostridium perfringens Beta-Toxin Mediated Cytotoxicity in Human Endothelial and Monocytic Cells. Toxins (Basel). 2021;13: pubmed publisher
Li C, Chan T, Pan C, Vejvisithsakul P, Lai J, Chen S, et al. EMP2 induces cytostasis and apoptosis via the TGFβ/SMAD/SP1 axis and recruitment of P2RX7 in urinary bladder urothelial carcinoma. Cell Oncol (Dordr). 2021;44:1133-1150 pubmed publisher
Xiang Z, Jiang X, Ji R, Yuan H. Enhanced expression of P2X4 purinoceptors in pyramidal neurons of the rat hippocampal CA1 region may be involved ischemia-reperfusion injury. Purinergic Signal. 2021;17:425-438 pubmed publisher
Wang A, Wong V, Lee P, Bui B, Dudczig S, Vessey K, et al. Retinal ganglion cell dysfunction in mice following acute intraocular pressure is exacerbated by P2X7 receptor knockout. Sci Rep. 2021;11:4184 pubmed publisher
Prades S, Heard G, Gale J, Engel T, Kopp R, Nicke A, et al. Functional P2X7 Receptors in the Auditory Nerve of Hearing Rodents Localize Exclusively to Peripheral Glia. J Neurosci. 2021;41:2615-2629 pubmed publisher
Ge H, Sun M, Wei X, Zhang M, Tu H, Hao Y, et al. Protective effects of dihydromyricetin on primary hippocampal astrocytes from cytotoxicity induced by comorbid diabetic neuropathic pain and depression. Purinergic Signal. 2020;16:585-599 pubmed publisher
Yang C, Shi S, Su Y, Tong J, Li L. P2X7R promotes angiogenesis and tumour-associated macrophage recruitment by regulating the NF-κB signalling pathway in colorectal cancer cells. J Cell Mol Med. 2020;24:10830-10841 pubmed publisher
Pereira J, Barreira A, Gomes C, Ornellas F, Ornellas D, Miranda L, et al. Brilliant blue G, a P2X7 receptor antagonist, attenuates early phase of renal inflammation, interstitial fibrosis and is associated with renal cell proliferation in ureteral obstruction in rats. BMC Nephrol. 2020;21:206 pubmed publisher
Rafael A, Cairus A, Tizzoni M, Abudara V, Vitureira N. Glial ATP and Large Pore Channels Modulate Synaptic Strength in Response to Chronic Inactivity. Mol Neurobiol. 2020;57:2856-2869 pubmed publisher
Le Q, Kim J, Kim K, Van Vu A, Woo S. Distinct shear-induced Ca2+ signaling in the left and right atrial myocytes: Role of P2 receptor context. J Mol Cell Cardiol. 2020;143:38-50 pubmed publisher
Olotu C, Kiefmann M, Ronneburg C, Lehmensiek F, Cuvenhaus A, Meidl V, et al. Analysis of purine receptor expression and functionality in alveolar epithelial cells. Purinergic Signal. 2020;16:213-229 pubmed publisher
Montilla A, Zabala A, Matute C, Domercq M. Functional and Metabolic Characterization of Microglia Culture in a Defined Medium. Front Cell Neurosci. 2020;14:22 pubmed publisher
Lee J, Kang M, Park S, Perez Flores M, Zhang X, Wang W, et al. The local translation of KNa in dendritic projections of auditory neurons and the roles of KNa in the transition from hidden to overt hearing loss. Aging (Albany NY). 2019;11:11541-11564 pubmed publisher
Chen X, Li H, Wang K, Liang X, Wang W, Hu X, et al. Aerobic Exercise Ameliorates Myocardial Inflammation, Fibrosis and Apoptosis in High-Fat-Diet Rats by Inhibiting P2X7 Purinergic Receptors. Front Physiol. 2019;10:1286 pubmed publisher
Ribeiro D, Casarotto P, Staquini L, Pinto E Silva M, Biojone C, Wegener G, et al. Reduced P2X receptor levels are associated with antidepressant effect in the learned helplessness model. Peerj. 2019;7:e7834 pubmed publisher
Arkhipov S, Potter D, Geurts A, Pavlov T. Knockout of P2rx7 purinergic receptor attenuates cyst growth in a rat model of ARPKD. Am J Physiol Renal Physiol. 2019;317:F1649-F1655 pubmed publisher
Crabbé M, Van der Perren A, Bollaerts I, Kounelis S, Baekelandt V, Bormans G, et al. Increased P2X7 Receptor Binding Is Associated With Neuroinflammation in Acute but Not Chronic Rodent Models for Parkinson's Disease. Front Neurosci. 2019;13:799 pubmed publisher
Wesslau K, Stein A, Kasper M, Barth K. P2X7 Receptor Indirectly Regulates the JAM-A Protein Content via Modulation of GSK-3β. Int J Mol Sci. 2019;20: pubmed publisher
Martínez Frailes C, di Lauro C, Bianchi C, de Diego García L, Sebastián Serrano A, Bosca L, et al. Amyloid Peptide Induced Neuroinflammation Increases the P2X7 Receptor Expression in Microglial Cells, Impacting on Its Functionality. Front Cell Neurosci. 2019;13:143 pubmed publisher
Arkhipov S, Pavlov T. ATP release into ADPKD cysts via pannexin-1/P2X7 channels decreases ENaC activity. Biochem Biophys Res Commun. 2019;513:166-171 pubmed publisher
Zumerle S, Calì B, Munari F, Angioni R, Di Virgilio F, Molon B, et al. Intercellular Calcium Signaling Induced by ATP Potentiates Macrophage Phagocytosis. Cell Rep. 2019;27:1-10.e4 pubmed publisher
Gentile T, Simmons S, Tallarida C, Su S, Rom S, Watson M, et al. Synthetic cathinone MDPV enhances reward function through purinergic P2X7 receptor-dependent pathway and increases P2X7 gene expression in nucleus accumbens. Drug Alcohol Depend. 2019;197:22-27 pubmed publisher
Arribas Blázquez M, Olivos Oré L, Barahona M, Sánchez de la Muela M, Solar V, Jiménez E, et al. Overexpression of P2X3 and P2X7 Receptors and TRPV1 Channels in Adrenomedullary Chromaffin Cells in a Rat Model of Neuropathic Pain. Int J Mol Sci. 2019;20: pubmed publisher
Dhuna K, Felgate M, Bidula S, Walpole S, Bibic L, Cromer B, et al. Ginsenosides Act As Positive Modulators of P2X4 Receptors. Mol Pharmacol. 2019;95:210-221 pubmed publisher
Mahdi A, Jiao T, Tratsiakovich Y, Yang J, Ostenson C, Pernow J, et al. Altered Purinergic Receptor Sensitivity in Type 2 Diabetes-Associated Endothelial Dysfunction and Up₄A-Mediated Vascular Contraction. Int J Mol Sci. 2018;19: pubmed publisher
Ali S, Turner J, Fountain S. Constitutive P2Y2 receptor activity regulates basal lipolysis in human adipocytes. J Cell Sci. 2018;131: pubmed publisher
Grygorowicz T, Struzynska L. Early P2X7R-dependent activation of microglia during the asymptomatic phase of autoimmune encephalomyelitis. Inflammopharmacology. 2019;27:129-137 pubmed publisher
Grygorowicz T, Dabrowska Bouta B, Struzynska L. Administration of an antagonist of P2X7 receptor to EAE rats prevents a decrease of expression of claudin-5 in cerebral capillaries. Purinergic Signal. 2018;14:385-393 pubmed publisher
Ali S, Turner J, Fountain S. P2Y2 and P2Y6 receptor activation elicits intracellular calcium responses in human adipose-derived mesenchymal stromal cells. Purinergic Signal. 2018;14:371-384 pubmed publisher
Gilbert S, Oliphant C, Hassan S, Peille A, Bronsert P, Falzoni S, et al. ATP in the tumour microenvironment drives expression of nfP2X7, a key mediator of cancer cell survival. Oncogene. 2019;38:194-208 pubmed publisher
Kaczmarek Hájek K, Zhang J, Kopp R, Grosche A, Rissiek B, Saul A, et al. Re-evaluation of neuronal P2X7 expression using novel mouse models and a P2X7-specific nanobody. elife. 2018;7: pubmed publisher
Seref Ferlengez Z, Urban Maldonado M, Sun H, Schaffler M, Suadicani S, Thi M. Role of pannexin 1 channels in load-induced skeletal response. Ann N Y Acad Sci. 2019;1442:79-90 pubmed publisher
Tozzi M, Larsen A, Lange S, Giannuzzo A, Andersen M, Novak I. The P2X7 receptor and pannexin-1 are involved in glucose-induced autocrine regulation in ?-cells. Sci Rep. 2018;8:8926 pubmed publisher
Giacovazzo G, Apolloni S, Coccurello R. Loss of P2X7 receptor function dampens whole body energy expenditure and fatty acid oxidation. Purinergic Signal. 2018;14:299-305 pubmed publisher
Fan J, Zhao R, Parro C, Zhao W, Chou H, Robert J, et al. Small molecule inducers of ABCA1 and apoE that act through indirect activation of the LXR pathway. J Lipid Res. 2018;59:830-842 pubmed publisher
Colombo F, Bastoni M, Nigro A, Podini P, Finardi A, Casella G, et al. Cytokines Stimulate the Release of Microvesicles from Myeloid Cells Independently from the P2X7 Receptor/Acid Sphingomyelinase Pathway. Front Immunol. 2018;9:204 pubmed publisher
Liu C, Deng Z, Du E, Xu C. Long non‑coding RNA BC168687 small interfering RNA reduces high glucose and high free fatty acid‑induced expression of P2X7 receptors in satellite glial cells. Mol Med Rep. 2018;17:5851-5859 pubmed publisher
Jin H, Han J, Resing D, Liu H, Yue X, Miller R, et al. Synthesis and in vitro characterization of a P2X7 radioligand [123I]TZ6019 and its response to neuroinflammation in a mouse model of Alzheimer disease. Eur J Pharmacol. 2018;820:8-17 pubmed publisher
Sáez Orellana F, Fuentes Fuentes M, Godoy P, Silva Grecchi T, Panes J, Guzman L, et al. P2X receptor overexpression induced by soluble oligomers of amyloid beta peptide potentiates synaptic failure and neuronal dyshomeostasis in cellular models of Alzheimer's disease. Neuropharmacology. 2018;128:366-378 pubmed publisher
Arguin G, Bourzac J, Placet M, Molle C, Paquette M, Beaudoin J, et al. The loss of P2X7 receptor expression leads to increase intestinal glucose transit and hepatic steatosis. Sci Rep. 2017;7:12917 pubmed publisher
de Andrade Mello P, Bian S, Savio L, Zhang H, Zhang J, Junger W, et al. Hyperthermia and associated changes in membrane fluidity potentiate P2X7 activation to promote tumor cell death. Oncotarget. 2017;8:67254-67268 pubmed publisher
Asatryan L, Ostrovskaya O, Lieu D, Davies D. Ethanol differentially modulates P2X4 and P2X7 receptor activity and function in BV2 microglial cells. Neuropharmacology. 2018;128:11-21 pubmed publisher
Luo W, Feldman D, McCallister R, Brophy C, Cheung Flynn J. P2X7R antagonism after subfailure overstretch injury of blood vessels reverses vasomotor dysfunction and prevents apoptosis. Purinergic Signal. 2017;13:579-590 pubmed publisher
Huang C, Chi X, Li R, Hu X, Xu H, Li J, et al. Inhibition of P2X7 Receptor Ameliorates Nuclear Factor-Kappa B Mediated Neuroinflammation Induced by Status Epilepticus in Rat Hippocampus. J Mol Neurosci. 2017;63:173-184 pubmed publisher
Nowodworska A, van den Maagdenberg A, Nistri A, Fabbretti E. In situ imaging reveals properties of purinergic signalling in trigeminal sensory ganglia in vitro. Purinergic Signal. 2017;13:511-520 pubmed publisher
Zhao H, Pan P, Yang Y, Ge H, Chen W, Qu J, et al. Endogenous hydrogen sulphide attenuates NLRP3 inflammasome-mediated neuroinflammation by suppressing the P2X7 receptor after intracerebral haemorrhage in rats. J Neuroinflammation. 2017;14:163 pubmed publisher
Amorim R, Araujo M, Valero J, Lopes Cendes I, Pascoal V, Malva J, et al. Silencing of P2X7R by RNA interference in the hippocampus can attenuate morphological and behavioral impact of pilocarpine-induced epilepsy. Purinergic Signal. 2017;13:467-478 pubmed publisher
Baldini C, Santini E, Rossi C, Donati V, Solini A. The P2X7 receptor-NLRP3 inflammasome complex predicts the development of non-Hodgkin's lymphoma in Sjogren's syndrome: a prospective, observational, single-centre study. J Intern Med. 2017;282:175-186 pubmed publisher
Menzies R, Booth J, Mullins J, Bailey M, Tam F, Norman J, et al. Hyperglycemia-induced Renal P2X7 Receptor Activation Enhances Diabetes-related Injury. EBioMedicine. 2017;19:73-83 pubmed publisher
Sander P, Mostafa H, Soboh A, Schneider J, Pala A, Baron A, et al. Vacquinol-1 inducible cell death in glioblastoma multiforme is counter regulated by TRPM7 activity induced by exogenous ATP. Oncotarget. 2017;8:35124-35137 pubmed publisher
Nie J, Huang G, Deng S, Bao Y, Liu Y, Feng Z, et al. The purine receptor P2X7R regulates the release of pro-inflammatory cytokines in human craniopharyngioma. Endocr Relat Cancer. 2017;24:287-296 pubmed publisher
Parzych K, Zetterqvist A, Wright W, Kirkby N, Mitchell J, Paul Clark M. Differential role of pannexin-1/ATP/P2X7 axis in IL-1? release by human monocytes. FASEB J. 2017;31:2439-2445 pubmed publisher
Guzman Aranguez A, Pérez de Lara M, Pintor J. Hyperosmotic stress induces ATP release and changes in P2X7 receptor levels in human corneal and conjunctival epithelial cells. Purinergic Signal. 2017;13:249-258 pubmed publisher
Zheng B, Lai R, Li J, Zuo Z. Critical role of P2X7 receptors in the neuroinflammation and cognitive dysfunction after surgery. Brain Behav Immun. 2017;61:365-374 pubmed publisher
Hirayama Y, Koizumi S. Hypoxia-independent mechanisms of HIF-1α expression in astrocytes after ischemic preconditioning. Glia. 2017;65:523-530 pubmed publisher
Zhang P, Xu Q, Xue L, Zheng H, Yan J, Xiao Y, et al. Neonatal Maternal Deprivation Enhances Presynaptic P2X7 Receptor Transmission in Insular Cortex in an Adult Rat Model of Visceral Hypersensitivity. CNS Neurosci Ther. 2017;23:145-154 pubmed publisher
Metzger M, Walser S, Aprile Garcia F, Dedic N, Chen A, Holsboer F, et al. Genetically dissecting P2rx7 expression within the central nervous system using conditional humanized mice. Purinergic Signal. 2017;13:153-170 pubmed publisher
Fischer W, Franke H, Krügel U, Muller H, Dinkel K, Lord B, et al. Critical Evaluation of P2X7 Receptor Antagonists in Selected Seizure Models. PLoS ONE. 2016;11:e0156468 pubmed publisher
Jimenez Pacheco A, Diaz Hernandez M, Arribas Blázquez M, Sanz Rodriguez A, Olivos Ore L, Artalejo A, et al. Transient P2X7 Receptor Antagonism Produces Lasting Reductions in Spontaneous Seizures and Gliosis in Experimental Temporal Lobe Epilepsy. J Neurosci. 2016;36:5920-32 pubmed publisher
Zhang Q, Matsui H, Horiuchi H, Liang X, Sasaki K. A-Raf and C-Raf differentially regulate mechanobiological response of osteoblasts to guide mechanical stress-induced differentiation. Biochem Biophys Res Commun. 2016;476:438-444 pubmed publisher
Seref Ferlengez Z, Maung S, Schaffler M, Spray D, Suadicani S, Thi M. P2X7R-Panx1 Complex Impairs Bone Mechanosignaling under High Glucose Levels Associated with Type-1 Diabetes. PLoS ONE. 2016;11:e0155107 pubmed publisher
Grygorowicz T, Wełniak Kamińska M, Strużyńska L. Early P2X7R-related astrogliosis in autoimmune encephalomyelitis. Mol Cell Neurosci. 2016;74:1-9 pubmed publisher
image
image 1 :
Alomone Labs APR-004 image 1
Western blot analysis of rat hippocampus lysates: - 1. Anti-P2X7 Receptor Antibody (#APR-004), (1:200).2. Anti-P2X7 Receptor Antibody, preincubated with P2X7 Receptor Blocking Peptide (#BLP-PR004).
image 2 :
Alomone Labs APR-004 image 2
Expression of P2X7 Receptor in rat pancreas - Immunohistochemical staining of rat paraffin-embedded endocrine and exocrine pancreas sections using Anti-P2X7 Receptor Antibody (#APR-004), (1:50), followed by goat anti-rabbit-AlexaFluor-555-secondary antibody (1:500), (red). Staining is highly specific for endocrine cells of the Isle of Langerhans. Hoechst 33342 is used as the counterstain (blue).
product information
CAT :
APR-004
SKU :
APR-004-CF_0.2 ml
Product Name :
Anti-P2X7 Receptor Antibody
Group Type :
Antibodies
Product Type :
Antibodies
Clonality :
Polyclonal
Accession :
Q64663
Applications :
IC IF IHC IP WB
Reactivity :
Human Rat Mouse
Host :
Rabbit
Blocking Peptide :
BLP-PR004
Homology :
Mouse - 18/20 amino acid residues identical; human - 16/20 amino acid residues identical
Formulation :
PBS pH7.4
isotype :
Rabbit IgG
Peptide confirmation :
Confirmed by amino acid analysis and mass spectrometry
Reconstitution :
0.2 ml double distilled water (DDW).
Antibody Concentration After Reconstitut ... :
1 mg/ml
Storage After Reconstitution :
The reconstituted solution can be stored at 4°C for up to 1 week. For longer periods, small aliquots should be stored at -20°C. Avoid multiple freezing and thawing. Centrifuge all antibody preparations before use (10000 x g 5 min).
Preservative :
No Preservative
Immunogen Location :
Intracellular, C-terminus
Label :
Unconjugated
Storage Before Reconstitution :
The antibody ships as a lyophilized powder at room temperature. Upon arrival, it should be stored at -20°C
Shipping and storage :
Shipped at room temperature. Product as supplied can be stored intact at room temperature for several weeks. For longer periods, it should be stored at -20°C
immunogen source species :
Rat
Sequence :
(C)KIRKEFPKTQGQYSGFKYPY, corresponding to amino acid residues 576-595 of rat P2X7 receptor
Product Page - Scientific background :
The P2X7 purinergic receptor is a member of the ionotropic P2X receptor family that is activated by ATP. To date, this family consists of seven receptor subtypes, named P2X1-P2X7, all of which have been cloned.The various P2X receptors show distinct expression patterns. P2X1-6 receptors have been found in the central and peripheral nervous system, while the P2X7 receptor is found in cells of the immune system, particularly in antigen-presenting cells and microglia.The P2X7 receptor mediates the release of proinflamatory cytokines and stimulation of transcription factors and may also play an important role in apoptosis.1-3
Applications may also work in :
IC IF IHC IP WB
Supplier :
Alomone Labs
Target :
Purinergic receptor P2X7, P2RX7, P2Z, ATP receptor
Short Description :
A Rabbit Polyclonal Antibody to P2X7 Receptor
Long Description :
Anti-P2X7 Receptor Antibody (#APR-004) is a highly specific antibody directed against an epitope of the rat protein. The antibody can be used in western blot, immunoprecipitation, immunocytochemistry, and immunohistochemistry applications. It has been designed to recognize P2X7 purinergic receptor from rat, mouse, and human samples.
Negative Control :
BLP-PR004
Positive Control :
NA
Synonyms :
Purinergic receptor P2X7, P2RX7, P2Z, ATP receptor
Lead Time :
1-2 Business Days
Country of origin :
Israel/IL
Applications key :
CBE- Cell-based ELISA, FC- Flow cytometry, ICC- Immunocytochemistry, IE- Indirect ELISA, IF- Immunofluorescence, IFC- Indirect flow cytometry, IHC- Immunohistochemistry, IP- Immunoprecipitation, LCI- Live cell imaging, N- Neutralization, WB- Western blot
Specifictiy :
P2RX7
Form :
Lyophilized powder. Reconstituted antibody contains phosphate buffered saline (PBS), pH 7.4.
Comment :
Contact Alomone Labs for technical support and product customization
Species reactivity key :
H- Human, M- Mouse, R- Rat
Is Toxin :
No
Purity :
Affinity purified on immobilized antigen.
UNSPSC :
41116161
KO-Validated :
yes
Cited Application :
IP IHC ICC IFC
Clone :
NA
Standard quality control of each lot :
Western blot analysis
Antigen preadsorption control :
1 µg peptide per 1 µg antibody
Application Dilutions: Immunohistochemis ... :
1:50
Application Dilutions: Western blot wb :
1:200
more info or order :
company information
Alomone Labs
Jerusalem BioPark (JBP), Hadassah Ein Kerem
P.O. Box 4287
Jerusalem 9104201
info@alomone.com
http://www.alomone.com
972 2 531 8002
headquarters: Israel