Close

P2X Purinoceptor Family

P2X purinoceptors are the ATP-gated cation channels which consist of two transmembrane domains, a large extracellular loop contained ATP-binding site, and intracellular carboxyl and amino termini. They are activated by binding to extracellular ATP thereby mediating the permeability of cation such as Ca2+, Na+, and K+. P2X purinoceptors are widely expressed in most cell types including neurons, leukocytes, blood platelets, smooth muscle cells. They are involved in the physiological processes, including mediating fast ATP-dependent synaptic transmission and action potential propagation, contraction of smooth muscle cells, platelet aggregation, macrophage activation, mediation of nociception, and apoptosis. In addition, P2X purinoceptors can act as the therapeutic target for some diseases. It has been reported that P2X7 inhibitor is a potential drug for the treatment of rheumatoid arthritis and chronic obstructive pulmonary disease.

Here show P2X purinoceptors in humans including P2RX1-P2RX7. The P2X purinoceptors subtypes are expressed on specific cell types. For example, P2RX1 is particularly expressed in smooth muscle cells, P2RX2 is widely present in the nervous system. However, more than one subunit can be also expressed in most cell types. For example, it is found that P2X2 and P2X3 subunits are commonly co-expressed in sensory neurons.

Human P2X Purinoceptor Family Members
P2RX1 P2RX2 P2RX3 P2RX4
P2RX5 P2RX6 P2RX7  

Aided by cutting-edge Magic™ membrane protein production platform, Creative Biolabs is proud to offer the preparation of these targets in required formats using various strategies, such as detergent micelles, proteoliposomes, nanodiscs, lipoparticles, polymers, stable cell line.

Magic™ membrane protein production platform – Creative Biolabs

Meanwhile, our Magic™ membrane protein antibody discovery platform can help to discover antibodies against these targets, even fully humanized antibodies, by various approaches including hybridoma technology, phage display technology, etc. We also present DNA immunization service for anti-membrane protein antibody development. Please feel free to contact us for more information.


All listed services and products are For Research Use Only. Do Not use in any diagnostic or therapeutic applications.

Online Inquiry
CONTACT US
USA:
Europe:
Germany:
Call us at:
USA:
UK:
Germany:
Fax:
Email:
Our customer service representatives are available 24 hours a day, 7 days a week. Contact Us
© 2024 Creative Biolabs. | Contact Us