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TAS1R3 Antibody (N-term)

Peptide Affinity Purified Rabbit Polyclonal Antibody (Pab)

  • WB - TAS1R3 Antibody (N-term) AP16368a
    TAS1R3 Antibody (N-term) (Cat. #AP16368a) western blot analysis in K562 cell line lysates (35ug/lane).This demonstrates the TAS1R3 antibody detected the TAS1R3 protein (arrow).
Product Information
  • Applications Legend:
  • WB=Western Blot
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin-embedded Sections)
  • IHC-F=Immunohistochemistry (Frozen Sections)
  • IF=Immunofluorescence
  • FC=Flow Cytopmetry
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • IP=Immunoprecipitation
  • DB=Dot Blot
  • CHIP=Chromatin Immunoprecipitation
  • FA=Fluorescence Assay
  • IEM=Immunoelectronmicroscopy
  • EIA=Enzyme Immunoassay
Primary Accession Q7RTX0
Other Accession NP_689414.1
Reactivity Human
Host Rabbit
Clonality Polyclonal
Isotype Rabbit Ig
Calculated MW 93386 Da
Antigen Region 229-258 aa
Additional Information
Gene ID 83756
Other Names Taste receptor type 1 member 3, Sweet taste receptor T1R3, TAS1R3, T1R3, TR3
Target/Specificity This TAS1R3 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 229-258 amino acids from the N-terminal region of human TAS1R3.
Dilution WB~~1:1000
Format Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide. This antibody is purified through a protein A column, followed by peptide affinity purification.
StorageMaintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
PrecautionsTAS1R3 Antibody (N-term) is for research use only and not for use in diagnostic or therapeutic procedures.
Protein Information
Name TAS1R3
Synonyms T1R3, TR3
Function Putative taste receptor. TAS1R1/TAS1R3 responds to the umami taste stimulus (the taste of monosodium glutamate). TAS1R2/TAS1R3 recognizes diverse natural and synthetic sweeteners. TAS1R3 is essential for the recognition and response to the disaccharide trehalose (By similarity). Sequence differences within and between species can significantly influence the selectivity and specificity of taste responses.
Cellular Location Cell membrane; Multi-pass membrane protein.
Research Areas
Citations (0)

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The TAS1R3 gene encodes the human homolog of mouse Sac, a major determinant of differences between sweet-sensitive and -insensitive mouse strains in their responsiveness to sucrose, saccharine, and other sweeteners (Max et al., 2001 [PubMed 11326277]).


Assadi-Porter, F.M., et al. J. Mol. Biol. 398(4):584-599(2010)
Assadi-Porter, F.M., et al. Biochim. Biophys. Acta 1798(2):82-86(2010)
Chen, Q.Y., et al. Am. J. Clin. Nutr. 90 (3), 770S-779S (2009) :
Chandrashekar, J., et al. Nature 444(7117):288-294(2006)
Xu, H., et al. Proc. Natl. Acad. Sci. U.S.A. 101(39):14258-14263(2004)

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Cat# AP16368a
(40 western blots)
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