產(chǎn)品屬性:
產(chǎn)品名稱 | 規(guī)格 | CAS號 | 型號 |
DL-Carnitine-d9 (chloride) | 5 mg 10 mg 25 mg 50 mg | 1219386-75-0 | EY-Y0164847 |
Cas No.1219386-75-0
別名 N/A
化學(xué)名 N/A
分子式 C7H7D9NO3.Cl
分子量 206.7
溶解度 DMF: 15 mg/ml,DMSO: 20 mg/ml,Ethanol: 25 mg/ml,PBS (pH 7.2): 10 mg/ml
儲存條件 Store at -20°C
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping Condition Evaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
產(chǎn)品描述:
DL-Carnitine-d9 is intended for use as an internal standard for the quantification of carnitine by GC- or LC-MS. DL-Carnitine is a racemic mixture of L- and D-carnitine. Unlike L-carnitine, DL-carnitine (60 and 120 μM) does not increase glucose or urea production from L-glutamine in isolated rat liver and does not compensate for carnitine deficiency in the skeletal muscle of rats receiving a carnitine-deficient diet.1,2 DL-Carnitine induces tetanic fade in stimulated isolated rat phrenic nerve diaphragm preparations when used at a concentration of 60 μM, an effect that can be blocked by choline.3
1.Lopes, G., Gazola, V.A., Galende, S.B., et al.Comparative acute effects of l-carnitine and dl-carnitine on hepatic catabolism of l-alanine and l-glutamine in ratsActa Pharmacol. Sin.25(10)1257-1261(2004) 2.Spasov, A.A., Iezhitsa, I.N., Kravchenko, M.S., et al.Effects of L-, D-, and DL-carnitine on morphometric parameters of skeletal muscle and exercise performance of laboratory animals receiving carnitine-deficient dietBull. Exp. Biol. Med.142(4)458-460(2006) 3.Lopes, G., Bazotte, R.B., Curi, R., et al.L- and DL-carnitine induce tetanic fade in rat neuromuscular preparationBraz. J. Med. Biol. Res.36(9)1255-1262(2003)
關(guān)鍵字: 1219386-75-0;C7H7D9NO3.Cl;DL-Carnitine-d9 (chl;
上海一研生物科技有限公司Shanghai yiyan bio-technology Co. Ltd.主要從事免疫學(xué)、分子生物學(xué)和常規(guī)生化試劑等為一體的科研產(chǎn)品銷售企業(yè),公司自成立以來,秉承""全心全意服務(wù)于科研工作者""的企業(yè)理念,立足生物科技領(lǐng)域,運(yùn)用生物技術(shù)和科研試劑,發(fā)展現(xiàn)代生物科技,為各類大中小醫(yī)院及其它醫(yī)療機(jī)構(gòu)、高等院校、科研院所、企事業(yè)單位提供優(yōu)質(zhì)的產(chǎn)品,服務(wù)生物科技領(lǐng)域的科學(xué)研究人員。
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