Recombinant Human Trace amine-associated receptor 1 (TAAR1)

Code CSB-CF847217HU
MSDS
Size Pls inquire
Source in vitro E.coli expression system
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Product Details

Target Names
TAAR1
Uniprot No.
Alternative Names
TAAR1; TA1; TAR1; TRAR1; Trace amine-associated receptor 1; TaR-1; Trace amine receptor 1
Species
Homo sapiens (Human)
Expression Region
1-339
Target Protein Sequence
MMPFCHNIINISCVKNNWSNDVRASLYSLMVLIILTTLVGNLIVIVSISHFKQLHTPTNW LIHSMATVDFLLGCLVMPYSMVRSAEHCWYFGEVFCKIHTSTDIMLSSASIFHLSFISID RYYAVCDPLRYKAKMNILVICVMIFISWSVPAVFAFGMIFLELNFKGAEEIYYKHVHCRG GCSVFFSKISGVLTFMTSFYIPGSIMLCVYYRIYLIAKEQARLISDANQKLQIGLEMKNG ISQSKERKAVKTLGIVMGVFLICWCPFFICTVMDPFLHYIIPPTLNDVLIWFGYLNSTFN PMVYAFFYPWFRKALKMMLFGKIFQKDSSRCKLFLELSS
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.

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Target Background

Function
Receptor for trace amines, including beta-phenylethylamine (b-PEA), p-tyramine (p-TYR), octopamine and tryptamine, with highest affinity for b-PEA and p-TYR. Unresponsive to classical biogenic amines, such as epinephrine and histamine and only partially activated by dopamine and serotonin. Trace amines are biogenic amines present in very low levels in mammalian tissues. Although some trace amines have clearly defined roles as neurotransmitters in invertebrates, the extent to which they function as true neurotransmitters in vertebrates has remained speculative. Trace amines are likely to be involved in a variety of physiological functions that have yet to be fully understood. The signal transduced by this receptor is mediated by the G(s)-class of G-proteins which activate adenylate cyclase.
Gene References into Functions
  1. This study identified a rare heterozygous variant (c.545G>T; p.Cys182Phe) in Trace amine associated receptor 1 gene (TAAR1 6q23.2) in three affected members in a small SZ family. PMID: 28242106
  2. TAAR1 seems to be an independent predictor for breast cancer survival. PMID: 28409272
  3. SNPs in human TAAR1 alter its function, resulting in expressed, but functional, sub-functional and non-functional receptors PMID: 27031617
  4. an increase in TAAR1 receptor expression is concomitant with lymphocyte immune activation, suggesting a possible role for TAAR1 in the generation or regulation of an immune response PMID: 22038157
  5. biogenic amines potently regulate blood cell functions via TAAR1 and TAAR2 and open the perspective of their specific pharmacological modulation. PMID: 23315425
  6. Methamphetamine-but not morphine-induced conditioned place preference was augmented in TAAR1 transgenic mice. PMID: 22079347
  7. Trace amine 1 receptors (TA1R) exert an inhibitory influence on both dopaminergic and serotonergic transmission, and MDMA (ecstasy) auto-inhibits its neurochemical and functional actions by recruitment of TA1R. PMID: 22114263
  8. data suggest that TAAR1 and D2R have functional and physical interactions that could be critical for the modulation of the dopaminergic system by TAAR1 in vivo PMID: 21670104
  9. Overview focuses on recent studies which reveal a role for TAAR1 in the functional regulation of monoamine transporters and the neuronal regulatory mechanisms that modulate dopaminergic activity. [review] PMID: 21073468
  10. Data support that TAAR1 tonically activates inwardly rectifying K(+) channels, which reduces the basal firing frequency of dopamine neurons in the ventral tegmental area. PMID: 19892733
  11. Expression of neuronal trace amine-associated receptor (Taar) mRNAs in leukocytes. PMID: 17900709
  12. A systematic evaluation of a series of beta-phenethylamines as ligands to TAAR1 is reported. PMID: 18602830

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Subcellular Location
Cell membrane; Multi-pass membrane protein.
Protein Families
G-protein coupled receptor 1 family
Tissue Specificity
Detected in low levels in discrete regions within the central nervous system and in several peripheral tissues. Moderately expressed in stomach. Low levels in amygdala, kidney, and lung, and small intestine. Trace amounts in cerebellum, dorsal root gangli
Database Links

HGNC: 17734

OMIM: 609333

KEGG: hsa:134864

STRING: 9606.ENSP00000275216

UniGene: Hs.375030

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