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You are here:Home » Antibodies » Antibodies-Receptors » Anti -Adenosine A3 Receptor (A3AR)

Anti -Adenosine A3 Receptor (A3AR)


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Clone Host Grade Applications
Polyclonal Rabbit Serum E B
The purine nucleoside adenosine modulates diverse physiological functions including induction of sedation, vasodilatation, suppression of cardiac rate and contractility, neurotransmitter release, inhibition of platelet aggregation and lipolysis. Adenosine released from cells interacts with membrane receptors (adenosine receptors, ARs). Based upon biochemical and pharmacological criteria, ARs have been classified into A1, A2a, A2b and A3. The high affinity receptor A1 inhibits adenyl cyclase via G proteins. A2a receptor is believed to cause vasorelaxation in the coronary artery. Various ARs and their subtypes have recently been cloned from several species. ARs belong to the superfamily of G-protein coupled receptors and predicted to contain 7 transmembrane domains. The N-termini and C-termini are predicted to be extracellular and cytoplasmic, respectively. There is an overall 30% homology among the four ARs. ARs are distributed throughout the body. Gene location of various ARs: A1 (Chromosome 1; q.31.3-32.2); A2a (Chromosome 22); A2b (Chromosome 17; p.11.2-12); A3 (Chromosome 1).
Catalog #A0869-70D
ApplicationsSuitable for use in ELISA and Western Blot. Other applications not tested.
Recommended DilutionWestern Blot: 1:1000-1:5000
ELISA 1:10,000-1:50,000 using 50-100ng A3R control peptide per well.
Optimal dilutions to be determined by the researcher.
Control Peptide A0869-70G
Storage and StabilityMay be stored at 4°C for short-term only. For long-term storage, store at -20°C. Aliquots are stable for at least 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Clone TypePolyclonal
ConcentrationNot determined
FormSupplied as a liquid in 0.05% sodium azide, 40% glycerol.
ImmunogenA 15 amino acid sequence corresponding to rat A3R gene. This region corresponds to the 3rd extracellular domain.
SpecificityRecognizes Adenosine A3 Receptor. Species crossreactivity: The peptide used for making antibodies to rat A3R shows 46% homology (7/15 AA) with human and 20% (3/15 AA) with sheep A3R sequences. Antibody crossreactivity in various species is not established.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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