中文名稱    多巴胺受體D4抗體    

英文名稱    DRD4 

別    名    Dopamine Receptor D4; D(2C) dopamine receptor; D(4) dopamine receptor (D(2C) dopamine receptor).; D(4) dopamine receptor; D4 dopamine receptor; D4DR; Dopamine D4 receptor; DRD 4; DRD4; DRD4_HUMAN.    

供 應 商    遠慕生物      

研究領域    神經生物學  細胞膜受體  G蛋白偶聯受體  G蛋白信號      

抗體來源    Rabbit    

克隆類型    Polyclonal    

交叉反應    Human, Mouse, Rat,     

產品應用    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 多巴胺受體D4抗體（石蠟切片需做抗原修復） 
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.    

分 子 量    48kDa    

細胞定位    細胞膜     

性    狀    Lyophilized or Liquid    

濃    度    1mg/1ml    

免 疫 原    KLH conjugated synthetic peptide derived from human Dopamine Receptor D4    

亞    型    IgG    

純化方法    affinity purified by Protein A    

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

保存條件    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.    

多巴胺受體D4抗體產品介紹    background:

Members of the G protein-coupled receptor family are distinguished by their slow transmitting response to ligand binding. These seven- transmembrane proteins include the adrenergic, serotonin and dopamine receptors. The effect of the signaling molecule can be excitatory or inhibitory depending on the type of receptor to which it binds. b-adrenergic receptor binds to adrenaline and activates adenylyl cyclase, while a2-adrenergic receptor binds to adrenaline and inhibits adenylyl cyclase. The dopamine receptors are divided into two classes, D1 and D2, which differ in their functional characteristics in that D1 receptors stimulate adenylyl cyclase, while D2 receptors inhibit adenylyl cyclase activity. Five different subtypes of dopamine receptor have been described to date. D1DR and D5DR belong to the D1 subclass, while D2DR, D3DR and D4DR belong to the D2 subclass of dopamine receptors.

Function:
This gene encodes the D4 subtype of the dopamine receptor. The D4 subtype is a G-protein coupled receptor which inhibits adenylyl cyclase. It is a target for drugs which treat schizophrenia and Parkinson disease. Mutations in this gene have been associated with various behavioral phenotypes, including autonomic nervous system dysfunction, attention deficit/hyperactivity disorder, and the personality trait of novelty seeking. This gene contains a polymorphic number (2-10 copies) of tandem 48 nt repeats; the sequence shown contains four repeats.DRD4 expression has been reported in various regions of the brain as well as in adrenal gland, artery, eye, heart, kidney, placenta, spinal cord, testis, and vas deferens. 

Subunit:
Forms homo- and heterooligomers with DRD2. D4.7 allele exhibits higher affinity for homodimers compared to DRD2 heterodimers, while alleles D42. and 4.4 have similar affinities for both. The interaction with DRD2 may modulate agonist-induced downstream signaling. Interacts with CLIC6 (By similarity) and GPRASP1. May interact with ADORA2A. Interacts with KLHL12. 

Subcellular Location:
Cell membrane; Multi-pass membrane protein

Post-translational modifications:
Polyubiquitinated by the BCR(KLHL12) E3 ubiquitin ligase complex: polyubiquitination does not lead to degradation of DRD4 protein.

Similarity:
Belongs to the G-protein coupled receptor 1 family.