Anti-alpha 2a Adrenergic Receptor/ADRA2A Antibody Picoband® Fluoro488 Conjugated

The alpha-2A adrenergic receptor, also known as ADRA2A denotes the human gene encoding it. This gene is mapped to 10q25.2. Alpha-2-adrenergic receptors are members of the G protein-coupled receptor superfamily. They include 3 highly homologous subtypes: alpha2A, alpha2B, and alpha2C. These receptors have a critical role in regulating neurotransmitter release from sympathetic nerves and from adrenergic neurons in the central nervous system. Studies in mouse revealed that both the alpha2A and alpha2C subtypes were required for normal presynaptic control of transmitter release from sympathetic nerves in the heart and from central noradrenergic neurons; the alpha2A subtype inhibited transmitter release at high stimulation frequencies, whereas the alpha2C subtype modulated neurotransmission at lower levels of nerve activity. This gene encodes alpha2A subtype and it contains no introns in either its coding or untranslated sequences. Alpha-2 adrenergic receptors mediate the catecholamine-induced inhibition of adenylate cyclase through the action of G proteins.

Adapters, Cancer, Developmental Biology, Oncoproteins/Suppressors, Organogenesis, Reproduction, Secreted, Signal Transduction, Signaling Pathways, Stem Cells, Transmembrane, Tumor Suppressors

Ligand for members of the frizzled family of seven transmembrane receptors (Probable) . Plays an important role in the embryonic development of the urogenital tract and the lung. Required for normal mesenchyme to epithelium transition during embryonic kidney development. Required for the formation of early epithelial renal vesicles during kidney development. Required for normal formation of the Mullerian duct in females, and normal levels of oocytes in the ovaries. Required for normal down-regulation of 3 beta-hydroxysteroid dehydrogenase in the ovary. Required for normal lung development and for normal patterning of trachael cartilage rings

1. Philipp, M., Brede, M. E., Hadamek, K., Gessler, M., Lohse, M. J., Hein, L. Placental alpha-2-adrenoceptors control vascular development at the interface between mother and embryo. Nature Genet. 31: 311-315, 2002. 2. Rosengren, A. H., Jokubka, R., Tojjar, D., Granhall, C., Hansson, O., Li, D.-Q., Nagaraj, V., Reinbothe, T. M., Tuncel, J., Eliasson, L., Groop, L., Rorsman, P., Salehi, A., Lyssenko, V., Luthman, H., Renstrom, E. Overexpression of alpha2A-adrenergic receptors contributes to type 2 diabetes. Science 327: 217-220, 2010.