Recombinant Human Taste receptor type 2 member 39 (TAS2R39)

Code CSB-CF023156HU
MSDS
Size Pls inquire
Source in vitro E.coli expression system
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Product Details

Target Names
TAS2R39
Uniprot No.
Alternative Names
TAS2R39; Taste receptor type 2 member 39; T2R39; Taste receptor type 2 member 57; T2R57
Species
Homo sapiens (Human)
Expression Region
1-338
Target Protein Sequence
MLGRCFPPDTKEKQQLRMTKLCDPAESELSPFLITLILAVLLAEYLIGIIANGFIMAIHA AEWVQNKAVSTSGRILVFLSVSRIALQSLMMLEITISSTSLSFYSEDAVYYAFKISFIFL NFCSLWFAAWLSFFYFVKIANFSYPLFLKLRWRITGLIPWLLWLSVFISFSHSMFCINIC TVYCNNSFPIHSSNSTKKTYLSEINVVGLAFFFNLGIVTPLIMFILTATLLILSLKRHTL HMGSNATGSNDPSMEAHMGAIKAISYFLILYIFNAVALFIYLSNMFDINSLWNNLCQIIM AAYPASHSILLIQDNPGLRRAWKRLQLRLHLYPKEWTL
Protein Length
Full length protein
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form
Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet
Please contact us to get it.

Customer Reviews and Q&A

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Target Background

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.
Gene References into Functions
  1. hTAS2R39 is the primary receptor for the bitterness of theaflavins PMID: 25273142
  2. TAS2R14 and TAS2R39 were activated by isoflavones and other isoflavonoids. PMID: 21942422
  3. Human bitter taste receptors hTAS2R8 and hTAS2R39 display differential functions to recognize bitter peptides. PMID: 21670512
  4. these results suggest the participation of hTAS2R39 in the detection of catechins in humans. PMID: 21272567
Subcellular Location
Membrane; Multi-pass membrane protein.
Protein Families
G-protein coupled receptor T2R family
Tissue Specificity
Expressed in subsets of taste receptor cells of the tongue and exclusively in gustducin-positive cells.
Database Links

HGNC: 18886

KEGG: hsa:259285

STRING: 9606.ENSP00000405095

UniGene: Hs.553660

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