磷酸化氨基末端激酶1抗体

磷酸化氨基末端激酶1抗体

产品编号    LM17591R    

英文名称    phospho-JNK1 (Thr183)    

中文名称    磷酸化氨基末端激酶1抗体    

别    名    JNK1 (phospho T183); p-JNK1 (phospho T183); AI849689; c Jun N terminal kinase 1; C-JUN kinase 1; c-Jun N-terminal kinase 1; EC 2.7.11.24; JNK 1; JNK; JNK-46; JNK1A2; JNK21B1/2; MAP kinase 8; MAPK 8; mapk8; Mitogen activated protein kinase 8; Mitogen-activated protein kinase 8; MK08_HUMAN; p54 gamma; Prkm8; Protein kinase JNK1; Protein kinase, mitogen-activated, 8; SAPK 1; SAPK gamma; SAPK1; Stress-activated protein kinase 1; Stress-activated protein kinase JNK1.      

产品类型    磷酸化抗体     

研究领域    肿瘤  细胞生物  信号转导  激酶和磷酸酶      

抗体来源    Rabbit    

克隆类型    Polyclonal    

交叉反应    Human, Mouse, Rat, Chicken, Dog, Pig, Cow, Horse, Zebrafish, Sheep,     

产品应用    WB=1:500-2000 ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 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.    

分 子 量    50kDa    

细胞定位    细胞核 细胞浆     

性    状    Lyophilized or Liquid    

浓    度    1mg/ml    

免 疫 原    KLH conjugated synthesised phosphopeptide derived from human JNK1 around the phosphorylation site of Thr183:MM(p-T)PY     

亚    型    IgG    

纯化方法    affinity purified by Protein A    

储 存 液    0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.    

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.    

PubMed    PubMed    

产品介绍    The protein encoded by this gene is a member of the MAP kinase family. MAP kinases act as an integration point for multiple biochemical signals, and are involved in a wide variety of cellular processes such as proliferation, differentiation, transcription regulation and development. This kinase is activated by various cell stimuli, and targets specific transcription factors, and thus mediates immediate-early gene expression in response to cell stimuli. The activation of this kinase by tumor-necrosis factor alpha (TNF-alpha) is found to be required for TNF-alpha induced apoptosis. This kinase is also involved in UV radiation induced apoptosis, which is thought to be related to cytochrom c-mediated cell death pathway. Studies of the mouse counterpart of this gene suggested that this kinase play a key role in T cell proliferation, apoptosis and differentiation. Five alternatively spliced transcript variants encoding distinct isoforms have been reported. [provided by RefSeq, Jun 2013]    

抗原与抗体的关系

①抗体和相应的抗原结合后，可以促进白细胞的吞噬作用而将抗原消除，使抗原失去致病作用。

②一种抗体只能抵抗一种抗原，而且一种抗体只能受相应的抗原刺激后才能形成。

免疫的功能：

免疫具有三方面的功能：

①防御功能：抵抗抗原的侵入、防止疾病的产生。

②自我稳定：清除体内衰老、死亡和损伤的细胞。

③免疫监视：监视、识别和清除体内产生的异常细胞。

特别提醒：过敏反应：当人体抵抗抗原侵入的功能过强时，在过敏原(引起过敏反应的物质，如某些食物、药物)的刺激下，人体就会发生过敏反应。

1.抗体名称容易出错

抗体一般以抗原来命名，名称核对时最简单也最容易犯错，有些蛋白质有不同亚基（HIF-1α、HIF-1β）；有些蛋白质有不同磷酸化状态，例如EGFR和p-EGFR的区别，等等。

除了蛋白质的名称外，有其他后缀。

2.多抗和单抗不同

单抗上面介绍过了，而多抗(polyclonal antibodies)一般用兔子、山羊等大型动物，因为多抗是直接从血液中纯化提取出来的，而不像单抗是用细胞培养出来的。

单克隆抗体的优点是产量持续稳定、特异性较高、但灵敏度不如多抗。如果对抗体的特异性要求高，用量较大或需要长期使用一致的抗体，制备的抗体应用要求多（WB/IP/IF/ICC等)，可以选择单克隆抗体。

多抗的特异性较差，存在批间差(因为兔子的血被放光挂掉了，而山羊可以常年养着，放点血出来，在养几天再放血，好残忍)，易造成背景，例如在WB中有杂带，在IHC中背景较深等等。但由于多抗识别多个抗原表位，对于丰度偏低的蛋白也更容易检出。