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Key Documents

A9853

Sigma-Aldrich

抗-雄激素受体 兔抗

affinity isolated antibody, buffered aqueous solution

别名:

抗-AR

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About This Item

MDL號碼:
分類程式碼代碼:
12352203
NACRES:
NA.41

生物源

rabbit

品質等級

共軛

unconjugated

抗體表格

affinity isolated antibody

抗體產品種類

primary antibodies

無性繁殖

polyclonal

形狀

buffered aqueous solution

分子量

antigen 110 kDa (additional band may be observed at 45 kDa)

物種活性

rat, human

技術

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 20-40 μg/mL using microwave-pretreated human prostate tissue sections
immunoprecipitation (IP): 5-10 μg using human MCF7 cell lysate ( 250 μg)
microarray: suitable
western blot: 1-2 μg/mL using whole extract of rat brain

UniProt登錄號

運輸包裝

dry ice

儲存溫度

−20°C

目標翻譯後修改

unmodified

基因資訊

human ... AR(367)
rat ... Ar(24208)

一般說明

雄性激素是男性性激素,在与核雄激素受体(AR)结合时发挥生物学和转录作用。人类的雄性激素包括雄烯二酮,睾酮,二氢睾丸激素和脱氢表雄酮。雄激素受体是一种配体诱导型核受体,表达于脑、骨、骨骼肌、生殖器官、毛囊和心血管组织。结合雄激素后,AR被内在化并调节靶基因的转录。此外,AR还具有核外作用,在其中迅速诱导MAPK和蛋白激酶C的信号级联反应。AR的调节导致胚胎发生过程中性器官的不可逆性分化,以及青春期性别特异性特征的发育
抗雄激素受体特异性识别人雄激素受体蛋白(110 kDa)。在45 kDa处可以观察到一个额外的条带。该抗体会与大鼠雄激素受体发生交叉反应。

特異性

该抗体会与大鼠雄激素受体发生交叉反应。

免疫原

进化上保守的肽,对应于人雄激素受体的氨基酸1-21。在雌激素、孕激素或糖皮质激素受体中找不到此序列。

應用

兔抗雄激素受体(C19)用于EMSA(电泳迁移率变动分析),该分析在特定DNA序列的分子量中产生超位移,表明雄激素受体的结合。
成功使用该抗体的应用以及相关的同行评审论文如下所示。
蛋白质免疫印迹分析(1篇论文)
抗雄激素受体抗体可用于免疫印迹,使用大鼠全脑提取物,推荐浓度为1-2 μg/mL。对于来自250 μg人MCF7细胞裂解液的免疫沉淀,可以使用5-10 μg的浓度。免疫组化可以在20-40 μg/mL的工作抗体浓度下对石蜡包埋的人前列腺组织切片进行。

外觀

0.01M 磷酸缓冲盐溶液,pH 7.4,含 15mM 叠氮化钠。

免責聲明

除非我们的产品目录或产品附带的其他公司文档另有说明,否则我们的产品仅供研究使用,不得用于任何其他目的,包括但不限于未经授权的商业用途、体外诊断用途、离体或体内治疗用途或任何类型的消费或应用于人类或动物。

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儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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Laura H Porter et al.
The Prostate, 79(11), 1326-1337 (2019-06-19)
Serially transplantable patient-derived xenografts (PDXs) are invaluable preclinical models for studying tumor biology and evaluating therapeutic agents. As these models are challenging to establish from prostate cancer specimens, the ability to preserve them through cryopreservation has several advantages for ongoing
D Orlic et al.
Proceedings of the National Academy of Sciences of the United States of America, 98(18), 10344-10349 (2001-08-16)
Attempts to repair myocardial infarcts by transplanting cardiomyocytes or skeletal myoblasts have failed to reconstitute healthy myocardium and coronary vessels integrated structurally and functionally with the remaining viable portion of the ventricular wall. The recently discovered growth and transdifferentiation potential
Qing Xie et al.
The Journal of biological chemistry, 292(33), 13521-13530 (2017-07-07)
NK3 homeobox 1 (Nkx3.1), a transcription factor expressed in the prostate epithelium, is crucial for maintaining prostate cell fate and suppressing tumor initiation. Nkx3.1 is ubiquitously expressed in luminal cells of hormonally intact prostate but, upon androgen deprivation, exclusively labels
Urmila Santanam et al.
Genes & development, 30(4), 399-407 (2016-02-18)
Understanding new therapeutic paradigms for both castrate-sensitive and more aggressive castrate-resistant prostate cancer is essential to improve clinical outcomes. As a critically important cellular process, autophagy promotes stress tolerance by recycling intracellular components to sustain metabolism important for tumor survival.
N Yadav et al.
Minerva urologica e nefrologica = The Italian journal of urology and nephrology, 64(1), 35-49 (2012-03-10)
The embryonic development, growth and maturation of the prostate relies on androgens, the male sex steroids, acting through their cognate receptor, the androgen receptor (AR). This dependence on androgens continues in adult life, where AR signaling remains necessary for the

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