Molecular weight (DA)
36kD
Immunogen
The antiserum was produced against synthesized peptide derived from human TAS2R39. AA range:218-267
Specificity
T2R39 Polyclonal Antibody detects endogenous levels of T2R39 protein.
Formulation
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Dilution rate
Western Blot: 1/500 - 1/2000. Immunofluorescence: 1/200 - 1/1000. ELISA: 1/20000. Not yet tested in other applications.
Purification process (Immunogen)
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Background
The protein encoded by this gene is a bitter taste receptor that detects green tea catechins, soy isoflavones, and theaflavins. The encoded protein is gustducin-linked and may activate alpha gustducin. This gene is intronless. [provided by RefSeq, Dec 2015],
Function
function:Receptor that may play a role in the perception of bitterness and is gustducin-linked. May play a role in sensing the chemical composition of the gastrointestinal content. The activity of this receptor may stimulate alpha gustducin, mediate PLC-beta-2 activation and lead to the gating of TRPM5.,miscellaneous:Most taste cells may be activated by a limited number of bitter compounds; individual taste cells can discriminate among bitter stimuli.,similarity:Belongs to the G-protein coupled receptor T2R family.,tissue specificity:Expressed in subsets of taste receptor cells of the tongue and exclusively in gustducin-positive cells.,
Protein name
Taste receptor type 2 member 39
Other name
TAS2R39; Taste receptor type 2 member 39; T2R39; Taste receptor type 2 member 57; T2R57
Fields
>>Taste transduction
Human protein sequence Database
P59534
Mouse protein sequence database
Q7TQA5
Rat protein sequence database
Cellular localization
Membrane; Multi-pass membrane protein.
Tissue expression
Expressed in subsets of taste receptor cells of the tongue and exclusively in gustducin-positive cells.
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