TAS2R43 belongs to the large TAS2R receptor family. TAS2Rs are expressed on the surface of taste receptor cells and mediate the perception of bitterness through a G protein-coupled second messenger pathway.
The deduced 309-amino acid protein contains the 7-transmembrane structure and short N- and C-terminal domains conserved in TAS2Rs. The intracellular domains share significant conservation with other TAS2R family members. TAS2R43 shares highest sequence similarity with TAS2R44.T2R4 seemed to sit near the tips of cilia, whereas T2R43 appeared to reside more proximally. Bitter compounds increased the intracellular calcium ion concentration and stimulated ciliary beat frequency. TAS2R43 and TAS2R44 could contribute to the bitter aftertaste of saccharine and acesulfame K.
Organism species: Homo sapiens (Human)
CATALOG NO. | PRODUCT NAME | APPLICATIONS | |
Proteins | n/a | Recombinant Taste Receptor Type 2 Member 43 (TAS2R43) | Recombinant Protein Customized Service Offer |
Antibodies | n/a | Monoclonal Antibody to Taste Receptor Type 2 Member 43 (TAS2R43) | Monoclonal Antibody Customized Service Offer |
n/a | Polyclonal Antibody to Taste Receptor Type 2 Member 43 (TAS2R43) | Polyclonal Antibody Customized Service Offer | |
Assay Kits | n/a | CLIA Kit for Taste Receptor Type 2 Member 43 (TAS2R43) | CLIA Kit Customized Service Offer |
n/a | ELISA Kit for Taste Receptor Type 2 Member 43 (TAS2R43) | ELISA Kit Customized Service Offer |
- "The human TAS2R16 receptor mediates bitter taste in response to beta-glucopyranosides."Nat. Genet. 32:397-401(2002) [PubMed] [Europe PMC] [Abstract]
- "Identification and characterization of human taste receptor genes belonging to the TAS2R family."Cytogenet. Genome Res. 98:45-53(2002) [PubMed] [Europe PMC] [Abstract]
- "Evolution of bitter taste receptors in humans and apes."Mol. Biol. Evol. 22:432-436(2005) [PubMed] [Europe PMC] [Abstract]
- "The finished DNA sequence of human chromosome 12." Nature 440:346-351(2006) [PubMed] [Europe PMC] [Abstract]
- "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract]
- "Receptors for bitter and sweet taste."Curr. Opin. Neurobiol. 12:366-371(2002) [PubMed] [Europe PMC] [Abstract]
- "Molecular mechanisms of bitter and sweet taste transduction."J. Biol. Chem. 277:1-4(2002) [PubMed] [Europe PMC] [Abstract]
- "Coding of sweet, bitter, and umami tastes: different receptor cells sharing similar signaling pathways."Cell 112:293-301(2003) [PubMed] [Europe PMC] [Abstract]
- "Bitter taste receptors for saccharin and acesulfame K."J. Neurosci. 24:10260-10265(2004) [PubMed] [Europe PMC] [Abstract]
- "Motile cilia of human airway epithelia are chemosensory."Science 325:1131-1134(2009) [PubMed] [Europe PMC] [Abstract]