Recombinant Human Guanine nucleotide-binding protein G (t) subunit alpha-3 (GNAT3)

中文名稱：

人GNAT3重組蛋白
貨號：

CSB-YP009600HU
說明書：

MSDS Datasheet
規格：
來源：

Yeast
其他：

中文名稱：

人GNAT3重組蛋白
貨號：

CSB-EP009600HU
說明書：

MSDS Datasheet
規格：
來源：

E.coli
其他：

中文名稱：

人GNAT3重組蛋白
貨號：

CSB-EP009600HU-B
說明書：

MSDS Datasheet
規格：
來源：

E.coli
共軛：

Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
其他：

中文名稱：

人GNAT3重組蛋白
貨號：

CSB-BP009600HU
說明書：

MSDS Datasheet
規格：
來源：

Baculovirus
其他：

中文名稱：

人GNAT3重組蛋白
貨號：

CSB-MP009600HU
說明書：

MSDS Datasheet
規格：
來源：

Mammalian cell
其他：

產品詳情
產品評價
相關產品
靶點詳情

產品詳情

純度：

>85% (SDS-PAGE)
基因名：

GNAT3
Uniprot No.：

A8MTJ3
別名：

GDCA; Ggust; Gnat 3; GNAT3; GNAT3_HUMAN; Gtn; Guanine nucleotide binding protein alpha transducing 3; Guanine nucleotide binding protein G(t) subunit alpha 3; Guanine nucleotide-binding protein G(t) subunit alpha-3; Gustducin alpha 3; Gustducin alpha 3 chain; Gustducin alpha-3 chain
種屬：

Homo sapiens (Human)
蛋白長度：

Full Length of Mature Protein
表達區域：

2-354
氨基酸序列

GSGISSESK ESAKRSKELE KKLQEDAERD ARTVKLLLLG AGESGKSTIV KQMKIIHKNG YSEQECMEFK AVIYSNTLQS ILAIVKAMTT LGIDYVNPRS AEDQRQLYAM ANTLEDGGMT PQLAEVIKRL WRDPGIQACF ERASEYQLND SAAYYLNDLD RITASGYVPN EQDVLHSRVK TTGIIETQFS FKDLHFRMFD VGGQRSERKK WIHCFEGVTC IIFCAALSAY DMVLVEDEEV NRMHESLHLF NSICNHKYFS TTSIVLFLNK KDIFQEKVTK VHLSICFPEY TGPNTFEDAG NYIKNQFLDL NLKKEDKEIY SHMTCATDTQ NVKFVFDAVT DIIIKENLKD CGLF
蛋白標簽：

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.
產品提供形式：

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.
復溶：

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.
儲存條件：

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
保質期：

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.
貨期：

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.
注意事項：

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.

產品評價

靶點詳情

功能：

Guanine nucleotide-binding protein (G protein) alpha subunit playing a prominent role in bitter and sweet taste transduction as well as in umami (monosodium glutamate, monopotassium glutamate, and inosine monophosphate) taste transduction. Transduction by this alpha subunit involves coupling of specific cell-surface receptors with a cGMP-phosphodiesterase; Activation of phosphodiesterase lowers intracellular levels of cAMP and cGMP which may open a cyclic nucleotide-suppressible cation channel leading to influx of calcium, ultimately leading to release of neurotransmitter. Indeed, denatonium and strychnine induce transient reduction in cAMP and cGMP in taste tissue, whereas this decrease is inhibited by GNAT3 antibody. Gustducin heterotrimer transduces response to bitter and sweet compounds via regulation of phosphodiesterase for alpha subunit, as well as via activation of phospholipase C for beta and gamma subunits, with ultimate increase inositol trisphosphate and increase of intracellular Calcium. GNAT3 can functionally couple to taste receptors to transmit intracellular signal: receptor heterodimer TAS1R2/TAS1R3 senses sweetness and TAS1R1/TAS1R3 transduces umami taste, whereas the T2R family GPCRs act as bitter sensors. Functions also as lumenal sugar sensors in the gut to control the expression of the Na+-glucose transporter SGLT1 in response to dietaty sugar, as well as the secretion of Glucagon-like peptide-1, GLP-1 and glucose-dependent insulinotropic polypeptide, GIP. Thus, may modulate the gut capacity to absorb sugars, with implications in malabsorption syndromes and diet-related disorders including diabetes and obesity.
基因功能參考文獻：
1. (GNAT3, 11 SNPs) gene, located within the 1-LOD support interval region for their association with MS and its related traits. Several SNPs were associated with MS and its related traits. Remarkably. PMID: 22456541
2. The sweet taste receptors (alpha-gustducin and T1R3) are involved in glucose-stimulated secretion of GLP-1 and PYY. PMID: 21324568
3. Observational study of gene-disease association. (HuGE Navigator) PMID: 20858777
4. Observational study of gene-disease association. (HuGE Navigator) PMID: 20660057
5. the alpha-subunit of the taste-specific G protein gustducin is expressed prominently in cells of the human colon PMID: 16728727
6. Axonemal-associated localization within the midpiece and principal piece of human spermatozoa raises the possibility that this G protein alpha-subunit may process intracellular signals controlling sperm motility. PMID: 17021831
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亞細胞定位：

Cytoplasm. Note=Dual distribution pattern; plasmalemmal pattern with apical region localization and cytosolic pattern with localization throughout the cytoplasm.
蛋白家族：

G-alpha family, G(i/o/t/z) subfamily
組織特異性：

Expressed in taste buds (sensory organs of clustered epithelial cells) of the circumvallate and foliate papillae of the tongue at protein level. Expressed in enteroendocrine L cells of the gut. Detected also in spermatozoa.
數據庫鏈接：

HGNC: 22800

OMIM: 139395

KEGG: hsa:346562

STRING: 9606.ENSP00000381339

UniGene: Hs.335049