英文名称 Anti-GHRHR 中文名称 生长激素释放因子受体抗体 别 名 GHRFR; GHRH R; GHRH receptor; Ghrhr; GHRHR_HUMAN; GHRHRpsv; GRF R; GRF receptor; GRFR; Growth hormone releasing factor receptor; Growth hormone releasing hormone receptor; Growth hormone-releasing factor receptor; Growth hormone-releasing hormone receptor. 浓 度 1mg/1ml 规 格 0.1ml/100μg 0.2ml/200μg 抗体来源 Rabbit 克隆类型 polyclonal 交叉反应 Human, Mouse, Rat, Dog, Horse 产品类型 一抗 研究领域 细胞生物 神经生物学 生长因子和激素 通道蛋白 细胞膜受体 G蛋白偶联受体 G蛋白信号 蛋白分子量 predicted molecular weight: 45kDa 性 状 Lyophilized or Liquid 免 疫 原 KLH conjugated synthetic peptide derived from human GHRHR 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 产品应用 WB=1:100-500 ELISA=1:500-1000 IP=1:20-100 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 GHRH-R is a seven transmembrane domain protein that localizes to the somatotroph of the pituitary. GHRH-R plays an important role in growth and acts as a high-affinity receptor for GHRH. Binding of GHRH leads to the coupling of GHRH-R to G-protein which stimulates increased adenylyl cyclase activity and the accumulation of cAMP leading to the synthesis and release of growth hormone and somatotroph proliferation. In addition, this signalling pathway may have direct action in fetal/placental development, reproduction and immune function. GHRH and GHRH-R may also play a role in the regulation of non-rapid eye movement sleep (NREMS). The expression of GHRH-R is dependent on the presence of the POU domain factor Pit-1. Mutations in the gene encoding this protein can result in isolated growth hormone deficiency (IGHD), also known as Dwarfism of Sindh, and anterior pituitary hypoplasia (APH). Function : Receptor for GRF, coupled to G proteins which activate adenylyl cyclase. Stimulates somatotroph cell growth, growth hormone gene transcription and growth hormone secretion. Subcellular Location : Cell membrane. Tissue Specificity : Pituitary gland. DISEASE : Defects in GHRHR are a cause of growth hormone deficiency isolated type 1B (IGHD1B) [MIM:612781]; also known as dwarfism of Sindh. IGHD1B is an autosomal recessive deficiency of GH which causes short stature. IGHD1B patients have low but detectable levels of GH. Similarity : Belongs to the G-protein coupled receptor 2 family. Database links : UniProtKB/Swiss-Prot: Q02643.2 抗体的生物素化标记实验要点: Anti-GHRHR抗体1.如在反应混合液中有或游离氨基存在,会YZ标记反应。因此,蛋白质在反应前要对 0.1mol/L碳酸氢钠缓冲液或0.5mol/L硼酸缓冲液充分透析; 2.所用的NHSB及待生物素化蛋白质之间的分子比按蛋白质表面的ε-氨基的密度会有所不同,选择不当则影响标记的效率,应先用几个不同的分子比来筛选Z适条件; 3.用NHSB量过量也是不利的,抗原的结合位点可能因此被封闭,导致抗体失活; 4.由于抗体的氨基不易接近可能造成生物素化不足,此时可加入去污剂如 Triton x-100, Tween20等; 5.当游离ε-氨基(赖氨酸残基的氨基)存在于抗体的抗原结合位点时,或位于酶的催化位点时,生物素化会降低或损伤抗体蛋白的结合力或活性; 6.生物素还可能与不同的功能基团,如羰基、氨基、巯基、异咪唑基及苯酚基,也可与糖基共价结合; 7.交联反应后,应充分透析,否则,残余的生物素会对生物素化抗体与亲和素的结合产生竞争作用; 8.在细胞的荧光标记实验中,中和亲和素的本底低,但由于链霉亲和素含有少量正电荷,故对某些细胞可导致高本底。 下列是公司正在促销打折产品: Anti-phospho-IKK gamma (Ser31) /FITC 荧光素标记0酸化核因子κB激酶gammaYZ剂抗体IgGMulti-class antibodies规格: 0.2ml Anti-Phospho-Rb (Ser807/Ser811)/FITC 荧光素标记0酸化视网膜母细胞瘤相关蛋白1抗体IgGMulti-class antibodies规格: 0.2ml Rhesus antibody Rh APPL1 衔接因子蛋白含pH域0酸酪氨酸结合域和亮氨酸拉链蛋白1抗体 规格 0.1ml Rabbit anti-MG IgG/Cy7 Cy7标记的兔抗长爪沙鼠IgG 0.1ml GLI1 英文名称: 脑胶质瘤相关蛋白抗体(锌指蛋白5) 0.1ml Rhesus antibody Rh Rabbit anti-MG IgG/PE-Cy7 PE-Cy7标记的兔抗长爪沙鼠IgG 规格 0.1ml Anti-Phospho-Rb (Ser807/Ser811)/FITC 荧光素标记0酸化视网膜母细胞瘤相关蛋白1抗体IgGMulti-class antibodies规格: 0.2ml Anti-Phospho-MKP1 (Ser359)/FITC 荧光素标记0酸化原活化蛋白激酶0酸酶-1抗体IgGMulti-class antibodies规格: 0.2ml Anti-TP II A/TOP2a/FITC 荧光素标记DNA拓普西异构酶ⅡA抗体IgGMulti-class antibodies规格: 0.2ml Rhesus antibody Rh ABHD13 水解酶结构域蛋白13抗体 规格 0.2ml Mouse Anti-Guinea pig IgG/RBITC 罗丹明标记的小鼠抗豚鼠IgG 0.1ml GCN2 英文名称: 蛋白激酶GCN2蛋白抗体 0.1ml Rhesus antibody Rh RAB6B RAS癌基因相关蛋白RAB6B抗体 规格 0.1ml Anti-TP II A/TOP2a/FITC 荧光素标记DNA拓普西异构酶ⅡA抗体IgGMulti-class antibodies规格: 0.2ml C.albicans(Human Candida Albicans) ELISA Kit 人白色念珠菌Multi-class antibodies规格: 48T Anti-Jak3 蛋白酪氨酸激酶JAK-3抗体Multi-class antibodies规格: 0.2ml Rhesus antibody Rh L-Citrulline L-瓜氨酸抗体 规格 0.2mg uE3(Human ultra Estriol) ELISA KIT 人超敏游离雌三醇 96T RHOBTB1 英文名称: Rho相关结构域BTB蛋白质1抗体 0.2ml C22orf36 英文名称: 22号染色体开放阅读框36抗体 0.2ml Anti-Jak3 蛋白酪氨酸激酶JAK-3抗体Multi-class antibodies规格: 0.2ml 缓冲-甘油氯溶液2500g用于样品的保存。(GB4789.10) SOB Agar 培养基 250g incubation media SOB Agar 培养基 250g 银耳、白木耳 4号小种 支/瓶 胰蛋白胨大豆琼脂(TSA)250g用于奶粉中阪崎杆菌的化培养和产黄色素试验(GB、SN标准) MaconkeyAgarNo.3 Anti-GHRHR抗体FSMedium V-P半固体琼脂 Voges-Proskauer Semisolid Agar 生化培养基,用于细菌V-P试验(SN标准) 血清消化粉 Serum powder 250克 BR 改良Camp-BAP琼脂基础250g/瓶用于弯曲杆菌选择性分离,每培养基中添加207720各ncubationmedia改良Camp-BAP琼脂基础250g/瓶用于弯曲杆菌选择性分离,每培养基中添加207720各1支 LMGAgar 抗体的制备过程: 1. 免疫原的制备 普通的大分子蛋白,通过分子克隆构建载体并在大肠杆菌中进行诱导表达获得重组蛋白,纯化鉴定后可直接作为免疫原。 小分子蛋白或化合物等分子量小,需要偶联载体对该分子进行改造才能使其成为具有免疫原性的抗原,常见偶联载体如BSA、OVA、HAS等。 2. 免疫动物 常用于制备抗血清的动物有豚鼠、家兔、鸡、大小鼠等,大量生产时需要用到狗、绵羊、山羊等。 3. 免疫血清的收集 一般家兔、绵羊、山羊可采用静动脉采血,家兔、豚鼠、大鼠、鸡可采用心脏采血,家兔、山羊、绵羊可采用静脉采血。 4. 免疫血清的纯化与鉴定 得到的抗血清需要进一步的纯化,利用偶联了抗原的亲和柱进行层析,具有GX,特异性强,纯度高的特定。接着要鉴定纯化蛋白的含量、相对分子的质量、纯度以及特异性。 5. 免疫血清的保存 建议将分装后进行保存。抗体一般比较稳定,在-80℃ ~-20 ℃可以保存约5年而不会影响效价,而真空干燥保存时间可以更久。保存前需经CJ并添加防腐剂。