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N-氨基甲酰-L-谷氨酸性質(zhì)、用途與生產(chǎn)工藝用途N-氨基甲酰-L-谷氨酸已顯示出對氨中毒具有保護(hù)作用,并用于治療急性高氨血癥。生物活性Carglumicacid(N-Carbamyl-L-glutamicacid)是N-乙酰谷氨酸(NAG)的功能類似物和氨甲酰磷酸合成酶1(CPS1)的活化劑,用于研究與N-乙酰谷氨酸合成酶(NAGS)缺陷相關(guān)的急性和慢性高氨血癥。靶點(diǎn)CPS1體外研究Carglumicacidsuppressescellviabilityinthepancreaticductaladenocarcinomacelllines,triple-negativebreastcancercelllines,hepatomacelllines,andhumannon-smallcelllungcarcinomacelllinesinadose-dependentmanner.The50%inhibitoryconcentration(IC50)ofCarglumicacidagainstthosecelllinesisbetween5and7.5mM.TheresultsshowthatCarglumicaciddoesnotinducecompletecellcyclearrest.Instead,therearemoresub-G1cellsamongCarglumicacid-treatedAsPC1andMDA-MB-231cellsthanamonguntreatedcells.InAsPC1andHPDE-E6E7cells,theIC50sofCarglumicacidare5mMandover10mM,respectively.InMDA-MB-231andMCF-12Acells,theIC50sofCarglumicacidare5mMand6mM,respectively.體內(nèi)研究TheresultsshowthatCarglumicacid,butnotthevehiclecontrol,markedlyinhibitstumorgrowth.Intheorthotopicpancreaticcancermodel,tumorgrowthinhibitionbyCarglumicacidonday21is80%(P<0.01).Intheorthotopictriple-negativebreastcancermodel,tumorgrowthinhibitionbyCarglumicacidonday20is82%(P<0.01).TheseresultsindicatethatCarglumicacidsuppressestumorgrowthinpancreaticcancerandtriple-negativebreastcancer.Onday20,meantumorgrowthinhibitioninorallyandintravenouslytreatedmiceis55%and93%,respectively,relativetountreatedmice(P<0.01).
QQ:230508854
電話:18936337900(微信同號)
郵箱:purchase01@gtaipetide.com
關(guān)鍵字: N-氨基甲酰-L-谷氨酸;1188-38-1;N-CARBAMYL-L-GLUTAMI;
我是江蘇吉泰肽業(yè)科技有限公司業(yè)務(wù)拓展部經(jīng)理顧紹娟,我司從事多肽產(chǎn)品的生產(chǎn)、研發(fā)、銷售,生物技術(shù)的研發(fā)、咨詢、服務(wù)、轉(zhuǎn)讓。項(xiàng)目進(jìn)駐濱海醫(yī)藥產(chǎn)業(yè)園高科技企業(yè)加速器,總投資1.5億元。新上凍干粉針劑、注射劑等生產(chǎn)線,致力在濱海打造多肽類成品制劑全產(chǎn)業(yè)鏈。由一批海內(nèi)外博士團(tuán)隊(duì)帶領(lǐng)的一家保護(hù)氨基酸、多肽及抗體產(chǎn)品的規(guī)模生產(chǎn)企業(yè),強(qiáng)大的綜合實(shí)力、二十年的豐富質(zhì)量管理經(jīng)驗(yàn)、龐大的規(guī)模效應(yīng),向世界范圍內(nèi)的客戶提供質(zhì)優(yōu)、價廉、高技術(shù)含量的各類多肽產(chǎn)品。