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Sigma:核糖核酸酶A,R4875-100MG,CAS:9001-99-4 屬性: 質(zhì)量水平:200 類型:Type I-A 測定:≥60% RNaseA basis (SDS-PAGE) 形式:powder specific activity:≥50Kunitz units/mg protein 分子量:~13,700 雜質(zhì):salt, essentially free
Sigma:L-谷氨酰胺(溶液),G7513-100ML,CAS:56-85-9 屬性: 質(zhì)量水平:400 無菌性:sterile-filtered 產(chǎn)品線:BioXtra 形式:solution 濃度:200mM 應用:cell culture | mammalian: suitable 雜質(zhì):endotoxin, tested 運輸:dry ice 儲存溫度:?20°C
Sigma:辣根過氧化物酶(POD),P8375-1KU,CAS:9003-99-0 屬性: 質(zhì)量水平:300 類型:Type VI 形式:essentially salt-free, lyophilized powder specific activity:≥250units/mg solid (using pyrogallol)
Sigma:次huang嘌呤,H9377-1G,CAS:68-94-0 屬性: 質(zhì)量水平:200 生物來源:synthetic (organic) 測定:≥99.0% 形式:powder Mp:300°C (lit.)
Sigma:油酸,364525-1L,CAS:112-80-1 屬性: 質(zhì)量水平:200 生物來源:plant 等級:technical grade 蒸汽壓:1 mmHg ( 176 °C) 測定:90% 形式:liquid semisolid waxy solid 應用:microbiology: suitable 運輸:ambient 儲存溫度:2-8°C
Sigma:礦物油,M3516-1L,CAS:8042-47-5 屬性: 質(zhì)量水平:200 形式:light oil 應用:PCR: suitable 折射率:n20/D 1.467 (lit.) 密度:0.84g/mLat 25°C (lit.)
Sigma:弗氏完全佐劑/FCA,F5881-10ML$n屬性:$n形式:cell suspension$n質(zhì)量水平:200$n顏色:amber$n儲存溫度:2-8°C
Sigma:纖維蛋白原,F4883-500mg,CAS:9001-32-5 屬性: 質(zhì)量水平:300 生物來源:human plasma 描述:essentially plasmin(ogen) free 測定:35-65% protein basis (biuret) 形式:powder 質(zhì)量:35-65% protein (≥90% of protein is clottable).
Sigma:無水磷酸氫二鈉,S5136-100G,CAS:7558-79-4 屬性: 質(zhì)量水平:200 產(chǎn)品線:BioReagent 測定:≥99.0% 形式:powder or crystals 應用: cell culture | insect: suitable cell culture | mammalian: suitable
Sigma:氯化鈉,S6191-1kg,CAS:7647-14-5 屬性: 質(zhì)量水平:200 等級:BioPerformance Certified 蒸汽壓:1.33 (1.00 mmHg) at 865 °C hPa 測定:≥99% (titration) 形式:powder or crystals 應用: cell culture | insect: suitable