P2RX7 Rabbit Polyclonal antibody. Positive FC detected in HeLa cells. Positive IF detected in HeLa cells. Positive IHC detected in human prostate cancer tissue, human tonsillitis tissue.
ELISA, IHC, IF, FC
Human,Mouse,Rat; other species not tested.
P2RX7 antibody; P2X7 antibody
This antibody was obtained by immunization of P2RX7 recombinant protein (Accession Number: BC011913). Purification method: Antigen affinity purified.
PBS with 0.1% sodium azide and 50% glycerol pH 7.3.
Store at -20℃. DO NOT ALIQUOT
Immunohistochemical of paraffin-embedded human prostate cancer using Catalog No:113544(P2RX7 antibody) at dilution of 1:50 (under 10x lens)
Immunofluorescent analysis of HeLa cells using Catalog No:113544(P2RX7 Antibody) at dilution of 1:50 and Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L)
1X10^6 HeLa cells were stained with 0.2ug P2RX7 antibody (Catalog No:113544, red) and control antibody (blue). Fixed with 90% MeOH blocked with 3% BSA (30 min). Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG(H+L) with dilution 1:1000.
Nucleotides, the structural subunits of the nucleic acids, are also important extracellular signaling molecules. P2 receptors are a family of cell surface receptors that mediate a wide variety of physiologic effects in response to extracellular nucleotides. These receptors fall into two classes: P2X receptors, which are ligand-gated ion channels that mediate calcium and potassium fluxes in response to ATP, and P2Y receptors, which are G protein-coupled receptors (GPCRs) (PMID: 21724990). P2RX7 functions as a ligand-gated ion channel and is responsible for ATP-dependent lysis of macrophages through the formation of membrane pores permeable to large molecules. P2RX7 is highly expressed by cells of the haemopoietic lineage and can mediate cell death, killing of infectious organisms, and regulation of the inflammatory response (PMID: 22102807).
- Kouzaki H, Iijima K, Kobayashi T, O'Grady SM, Kita H. The danger signal, extracellular ATP, is a sensor for an airborne allergen and triggers IL-33 release and innate Th2-type responses. Journal of immunology (Baltimore, Md. : 1950). 186(7):4375-87. 2011.
- Liao YH, Lin YC, Tsao ST. HMG-CoA reductase inhibitors activate caspase-1 in human monocytes depending on ATP release and P2X7 activation. Journal of leukocyte biology. 93(2):289-99. 2013.
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