RARα Reporter Cell
CBPM0022
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產(chǎn)品描述
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| I. Background | |
| RARα(Retinoic Acid Receptor Alpha,視黃酸受體α)是核受體超家族成員,其結(jié)構(gòu)包 含高度保守的 DNA 結(jié)合域(DBD,含鋅指模體) 和 配體結(jié)合域(LBD,含配體依賴性轉(zhuǎn) 錄激活區(qū) AF-2),以異源二聚體形式(與 RXR 結(jié)合) 特異性識別靶基因啟動子上的視黃 酸反應(yīng)元件(RARE);當(dāng)內(nèi)源性配體全反式視黃酸(ATRA) 結(jié)合 LBD 后,觸發(fā)構(gòu)象變 化,釋放共抑制復(fù)合物(如 N-CoR/SMRT),招募共激活因子(如 CBP/p300),進(jìn)而調(diào)控胚胎發(fā)育(神經(jīng)嵴分化、肢體形成)、細(xì)胞增殖/分化(如骨髓造血干細(xì)胞定向)及凋亡等 關(guān)鍵通路。 | |
| II. Description | |
RARα Reporter Cell 報告基因細(xì)胞,在由調(diào)控因子調(diào)控并表達(dá)報告基因的重組細(xì)胞上,穩(wěn)定表達(dá)人 RARα。Retinoic acid 是 RAR 核受體的天然激動劑,原理見下圖所示。![]() Figure 1. RARα Reporter Cell 細(xì)胞原理示意圖 |
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| III. Introduction | |
| Host Cell: | N/A |
| Expressed gene: | RARα |
| Stability: | 32 passages (in-house test, that not means the cell line will be instable beyond the passages we tested.) |
| Freeze Medium: | 90% FBS+10% DMSO |
| Culture Medium: | DMEM+10%FBS + 2 μg/ml Puromycin+200 μg/ml Hygromycin B+5 μg/ml Blasticidin |
| Storage: | Liquid nitrogen |
| IV. Description of Host Cell Line | |
| Organism: | Homo sapiens, Human |
| Tissue: | Embryonic kidney |
| Disease: | Normal |
| Morphology: | Epithelial |
| Growth Properties: | Adherent |
| V. Representative Data | |
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Figure 2. Dose Response of Retinoic acid in RARα Reporter Cell(C4). |
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