alpha 1肾上腺素能受体A抗体英文名称 Anti-ADRA1A
中文名称 alpha 1肾上腺素能受体A抗体
别 名 ADA1A_HUMAN; Adrenergic alpha 1A receptor; Adrenergic alpha 1C receptor; Adrenergic alpha 1D receptor; alpha 1 Adrenergic Receptor; Alpha 1A adrenergic receptor; Alpha-1A adrenergic receptor; Alpha-1A adrenoreceptor; Alpha-1C adrenergic receptor; Alpha-adrenergic receptor 1c; ADRA1A; ADRA1C; Alpha 1A adrenoceptor; alpha-1A adrenergic receptor isoform 1; adrenergic, alpha-1A-, receptor variant 1; adrenergic, alpha-1A-, receptor variant 3; adrenergic, alpha-1A-, receptor variant 5; adrenergic, alpha-1A-, receptor variant 8; G protein coupled receptor; alpha-1A adrenoceptor; ADRA1L1; ALPHA1AAR.
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, Chicken, Dog, Pig, Cow, Horse, Rabbit, Sheep, Guinea Pig
产品类型 一抗
研究领域 细胞生物 神经生物学 细胞膜受体
蛋白分子量 predicted molecular weight: 51kDa
性 状 Lyophilized or Liquid
免 疫 原 KLH conjugated synthetic peptide derived from human Alpha-1A adrenergic receptor
亚 型 IgG
纯化方法 affinity purified by Protein A
储 存 液 0.01M PBS, pH 7.4 with 10 mg/ml BSA and 0.1% Sodium azide
产品应用 WB=1:100-500 ELISA=1:500-1000 IHC-P=1:100-500 IHC-F=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.
alpha 1肾上腺素能受体A抗体产品介绍 Alpha-1-adrenergic receptors (alpha-1-ARs) are members of the G protein-coupled receptor superfamily. They activate mitogenic responses and regulate growth and proliferation of many cells. There are 3 alpha-1-AR subtypes: alpha-1A, -1B and -1D, all of which signal through the Gq/11 family of G-proteins and different subtypes show different patterns of activation. This gene encodes alpha-1A-adrenergic receptor. Alternative splicing of this gene generates four transcript variants, which encode four different isoforms with distinct C-termini but having similar ligand binding properties. [provided by RefSeq, Jul 2008].
Function : This alpha-adrenergic receptor mediates its action by association with G proteins that activate a phosphatidylinositol-calcium second messenger system. Its effect is mediated by G(q) and G(11) proteins. Nuclear ADRA1A-ADRA1B heterooligomers regulate phenylephrine(PE)-stimulated ERK signaling in cardiac myocytes.
Subunit : Homo- and heterooligomer. Heterooligomerizes with ADRA1B homooligomers in cardiac myocytes.
Subcellular Location : Nucleus membrane; Multi-pass membrane protein. Cell membrane; Multi-pass membrane protein. Note=Location at the nuclear membrane facilitates heterooligomerization and regulates ERK-mediated signaling in cardiac myocytes. Colocalizes with GNAQ, PLCB1 as well as LAP2 at the nuclear membrane of cardiac myocytes.
Tissue Specificity : Expressed in heart, brain, liver and prostate, but not in kidney, lung, adrenal, aorta and pituitary. Within the prostate, expressed in the apex, base, periurethral and lateral lobe. Isoform 4 is the most abundant isoform expressed in the prostate with high levels also detected in liver and heart.
Post-translational modifications : C-terminal Ser or Thr residues may be phosphorylated.
Similarity : Belongs to the G-protein coupled receptor 1 family. Adrenergic receptor subfamily. ADRA1A sub-subfamily.
Database links : UniProtKB/Swiss-Prot: P35348
ADRA1肾上腺素能α1受体位于突触后，在血管平滑肌上，兴奋时可使血管收缩;
alpha 1-adrenergic receptor有兴奋效应也有抑制效应。肾上腺素能受体又可分为α和β两种。alpha 受体与儿茶酚胺结合后，主要是兴奋平滑肌，如血管收缩、子宫收缩和瞳孔开张肌收缩等；但也有抑制作用，如使小肠平滑肌舒张。β受体又可分为β1和β2两个亚型.
纯度：在实验的任何阶段，确定抗体溶液纯度的最简单方法是取一部分样本进行SDS-PAGE电泳。凝胶可用考马斯亮蓝染色(灵敏度为0.1—0.5ug/带)或银染(灵敏度1～l0ug/带)。
定量：如果抗体还不纯，有一个快捷的定量方法，即通过SDS-PAGE电泳分离出轻、重链，然后和已知的标准染色带比较。如果需要分析许多样本，用免疫测定法对抗体定量较容易。如果抗体是经过纯化的，可通过测蛋白总量代替上述两种方法，有一简单的方法，即紫外吸收法。alpha 1肾上腺素能受体A抗体的量可通过测280nm处的吸收值来测(10D大致相当于0.75mg/m1的纯化抗体)。
抗原结合活性：一般说来，纯化方法不会引起抗原结合活性的改变。用蛋白G或蛋白A树脂很少导致抗体活性丧失。然而，如果最终抗体产物的作用不如原来所预料的好，检测抗体纯化过程所丢失的活性就极为重要。用一系列滴定法比较纯化的抗体和其原材料的活性，以标定每一步中的总抗体量，这将有助于较好的估计通过纯化所丢失的活性。
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