13916964679
Note: Application as IHC, only suitable for histochemical staining or fluorescence staining of paraffin-embedded sections. Application as ICC/IF, suitable for histochemical or fluorescent staining of frozen sections, as well as chemical and fluorescent staining at the cellular level.
注意：抗体应用为IHC的，抗体只适合于石蜡切片的组化染色或者荧光染色。
抗体应用为IF/ICC的，抗体适合于冰冻切片的组化染色或者荧光染色，以及细胞水平的化学染色和荧光染色。
ABMART实验方案下载
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.
Guanine nucleotide-binding protein G(t) subunit alpha-3 (Gustducin alpha-3 chain) GNAT3
Human
IHC,IF,ICC,ELISA
IHC 1:500-1:1000IF 1:50-1:200ICC 1:100-1:400ELISA 1:5000-1:20000
41kD
GNAT3
a8mtj3
Recombinant Human Guanine nucleotide-binding protein G(t) subunit alpha-3 protein (2-354AA)
Rabbit
Polyclonal
IgG
Neuroscience; Signal transduction
>95%, Protein G purified
Liquid
1mg/ml
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Store at +4℃ after thawing. For long-term storage, please store it at -20℃. Avoid repeated freeze / thaw cycles.
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邮箱：market@ab-mart.com
应聘职位：hr@ab-mart.com
订购专线：4006-123-828
销售电话：13916964679（微信同号）
技术支持：15618194176（微信同号）
华南经销商负责（广东，广西，福建，海南）：
程经理：手机18616261485（微信同号）
华北经销商负责（北京，天津，河北）：
徐经理：手机15618191473（微信同号）
南方经销商负责：
陆经理：手机13122837132（微信同号）
北方及西南经销商负责：
张经理：手机13122150513（微信同号）
微信客服
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