美國(guó)人Glucocorticoid糖皮質(zhì)**受體穩(wěn)定細(xì)胞株（線粒體表達(dá)）
美國(guó)PrimCells誘導(dǎo)性穩(wěn)定細(xì)胞株： PrimCells建立的獨(dú)有的誘導(dǎo)性細(xì)胞高效開(kāi)發(fā)系統(tǒng)，能在極短時(shí)間內(nèi)篩選出低泄漏，高誘導(dǎo)性的穩(wěn)定細(xì)胞株，成功開(kāi)發(fā)出一系列核受體誘導(dǎo)表達(dá)的穩(wěn)定細(xì)胞株產(chǎn)品，為多家知名制藥公司研發(fā)部門和科研院所提供產(chǎn)品與服務(wù)，廣受用戶好評(píng)。針對(duì)客戶的特定需求，PrimCells亦提供量身定制服務(wù)，通過(guò)密切的客戶交流和高效的篩選體系，嚴(yán)格保證客戶在3-4周內(nèi)即獲得高質(zhì)量的誘導(dǎo)性穩(wěn)定細(xì)胞株，具有市場(chǎng)其他供應(yīng)商無(wú)可比擬的時(shí)效性。
Introduction:
Nuclear hormone receptors (NHRs) are a superfamily of transcription factors that function as powerful metabolic regulators to control a variety of systemic processes in physiology. They also play key roles in the pathophysiology of many major disease states, such as diabetes, obesity, inflammation, atherosclerosis and heart failure. To date, this superfamily has provided a rich source of drug design targets and it is continuing to be one of the hottest areas for pharmaceutical research.
PrimCells now provides a comprehensive set of NHR expressing cell lines to the research community. These high-quality, Flag and/or HA-tagged NHR-expressing cell lines aim to facilitate further biochemical and molecular studies of their functions and hence encourage new strategies for drug design.
Glucocorticoids (GCs) are steroid hormones that allow us to cope with environmental and physiological stresses. Although GCs are widely used as anti-inflammatory agents in several clinical areas, long-term use of those steroids causes problems instead. Full achievement of the clinical potential of GCs necessitates limiting the side effects of these drugs.
The lipophilic nature of GCs allows them to readily diffuse into the cells, where they bind to a cytosolic receptor, the Glucocorticoid Recetpor (GR) to exert their mechanism of action. Without ligand binding, GR is predominantly localized in cytoplasm, whereas upon ligand binding it rapidly translocates to nucleus where it can both positively and negatively regulate gene expression. GR belongs to the nuclear receptor superfamily of ligand-activated transcription factors that function as powerful metabolic regulators. Several studies have shown that GR also translocates to the mitochondrial in addition to its nuclear translocation in response to GC treatment. The mitochondrial GR translocation has been shown to be positively correlated with GC-induced apoptosis, although the mechanism is unclear.
The mitochondrial-specific GR (Flag and HA tagged)/HEK293 cell line was created by stable transfection of HEK293 cells with a plasmid expressing Flag and HA tagged GR protein with a mitochondrial localization signal.
美國(guó)PrimCells品牌介紹
PrimCells是位于美國(guó)加州圣迭戈的一家專業(yè)致力于細(xì)胞產(chǎn)品研發(fā)和解決方案提供的業(yè)內(nèi)技術(shù)領(lǐng)導(dǎo)企業(yè)。
公司匯集了**的生物醫(yī)藥技術(shù)專家，獨(dú)立開(kāi)發(fā)了多項(xiàng)原代細(xì)胞和干細(xì)胞相關(guān)的專有技術(shù)。 公司以“細(xì)胞研究的選擇”為宗旨，自主研發(fā)超過(guò)70種**產(chǎn)品，填補(bǔ)了多個(gè)特種細(xì)胞市場(chǎng)的空白。例如其誘導(dǎo)性表達(dá)細(xì)胞庫(kù)和高效3D皮膚培養(yǎng)系統(tǒng)，皆為該類產(chǎn)品目前市場(chǎng)上少數(shù)的規(guī)模化供應(yīng)商。此外，公司以高質(zhì)量的數(shù)據(jù)與快速穩(wěn)定的項(xiàng)目完成時(shí)間，長(zhǎng)期為多家知名制藥公司提供解決方案，獲得用戶廣泛贊譽(yù)。
PrimCells產(chǎn)品線：
4. 人源重組蛋白 5. **型培養(yǎng)試劑
PrimCells 解決方案
1.誘導(dǎo)性穩(wěn)定細(xì)胞株開(kāi)發(fā) 2. 原代細(xì)胞開(kāi)發(fā) 3. **體外毒理和效能測(cè)試 4. 3D-皮膚培養(yǎng)
PrimCells合作伙伴及客戶:
A．生物制藥公司：輝瑞(Pfizer), 諾華(Novartis), 禮來(lái)(Eli2 Lilly),. Amgen, EMD Millipore, Regeneron等公司的毒理和醫(yī)藥研發(fā)部門
B．科研機(jī)構(gòu)：冷泉港實(shí)驗(yàn)室，哈佛醫(yī)學(xué)院, 麻省理工（MIT）,， UCSF, NYU, Salk, UIUC, USC等
