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味觉感受器蛋白T2R38抗体规格 全：公司提供上万种产品，涵盖了生物试剂，elisa试剂盒，标准品，培养基，原装耗材，抗体、培养基、ATCC细胞等，基本上各种科研所需产品在我司都能找到。

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味觉感受器蛋白T2R38抗体规格 英文名称  Anti-T2R38/TAS2R38

中文名称  味觉感受器蛋白T2R38抗体规格 

别    名 PTC; PTC bitter taste receptor; T2R38; T2R61; taste receptor, type 2, member 38; T2R38_HUMAN.

产品属性：

浓    度  1mg/1ml

规 格  0.2ml/200μg

抗体来源  Rabbit

克隆类型   polyclonal

交叉反应   Human, Chicken

产品类型   一抗  

研究领域    神经生物学 通道蛋白 G蛋白偶联受体

蛋白分子量  predicted molecular weight: 38kDa 

性    状   Lyophilized or Liquid

免 疫 原  KLH conjugated synthetic peptide derived from human T2R38/TAS2R38

亚    型  IgG

纯化方法   affinity purified by Protein A

储 存 液   Preservative: 15mM Sodium Azide, Constituents: 1% BSA, 0.01M PBS, pH 7.4

味觉感受器蛋白T2R38抗体规格 产品应用   WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=1:100-500 Flow-Cyt=1:100-500 ICC=1:100-500 IF=1:100-500

（石蜡切片需做抗原修复） 

 not yet tested in other applications.

 optimal dilutions/concentrations should be determined by the end user.  

保存条件  Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. 

Important Note  This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. 

产品介绍 The sense of taste is essential for the survival of organisms. For example, the ability to identify sweet-tasting foods enables animals to seek out food with high nutritive value, whereas the ability to identify bitter substances enables them to avoid the ingestion of potentially harmful substances. A family of integral membrane proteins are involved in taste perception and include T1R, which is involved in sweet taste perception and T2R, which is involved in bitter taste perception. Both types of taste receptors couple to various G proteins to initiate signal transduction cascades. Specifically, T2R38 is expressed in subsets of taste receptor cells of the tongue and exclusively in gustducin-positive cells. Variations in T2R38 are associated with the ability to taste the bitter chemical phenylthiocarbamide (PTC), also called thiourea tasting.

Function : TAS2R38 is gustducin-linked and may play a role in the perception of bitterness and 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.

Subcellular Location : Membrane; Multi-pass membrane protein.

Tissue Specificity : Expressed in subsets of taste receptor cells of the tongue and exclusively in gustducin-positive cells.

Similarity : Belongs to the G-protein coupled receptor T2R family.

Database links : UniProtKB/Swiss-Prot: P59533.3

TAS2R38是一种苦味味觉感受器，该感受器可以尝出苯硫脲和丙硫氧嘧啶或者相关物质的苦味。这一点和大多数苦味感受器有所不同，即该感受器是对某类物质敏感，而大多数感受器则不会表现出强烈的选择性，能对多种物质做出响应。该感受器所能尝出的相应物质大量存在于西兰花、卷心菜以及其它十字花科植物中，例如：葡萄糖异硫氰酸盐及其相关产物异硫氰酸酯。目前全球人类中，约有75%该感受器相关基因正常，即，可以尝出苦味。而剩下的25%则无法尝出这类的苦味，或者敏感度较低。

实验流程：

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