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Sigma:肌球蛋白,M1636-5MG 屬性: 質(zhì)量水平:200 生物來源:rabbit muscle 形式: buffered aqueous glycerol solution specific activity:0.5-1.5units/mg protein (biuret) 分子量:heavy chain ~200kDa (each)
Sigma:RPMI-1640 培養(yǎng)基,R4130-10X1L 屬性: 形式:powder 應(yīng)用:cell culture | mammalian: suitable 組分:sodium pyruvate: no NaHCO3: no HEPES: 25mM phenol red: yes L-glutamine: yes 運輸:ambient 儲存溫度:2-8°C
Sigma:多聚左旋賴氨酸,P2636-25MG,CAS:25988-63-0 屬性: 形式:powder 質(zhì)量水平:300 分子量:30,000-70,000 應(yīng)用:bioconjugation: suitable cell culture | mammalian: suitable 顏色:white 儲存溫度:?20°C
Sigma:氯苯,284513-100ML,CAS:108-90-7 屬性: 質(zhì)量水平:100 等級:anhydrous 蒸汽密度:3.86 (vs air) 蒸汽壓:11.8 mmHg ( 25 °C) 測定:99.8% 形式:liquid 自燃溫度:1178°F expl. lim.:7.1% 雜質(zhì):0.005% water 蒸發(fā)殘留物:0.0005%
Sigma:聚乙烯醇,363065-25G,CAS:9002-89-5 屬性: 質(zhì)量水平:200 形式:crystalline powder crystals 分子量:Mw146,000-186,000
Sigma:硫酸葡聚糖,31404-5G-F,CAS:9011-18-1 屬性: 形式:powder 質(zhì)量水平:200 分子量:Mr5,000 組成:Sulfur Content, 16.0-20.0% 缺失:≤10% loss on drying 溶解性: H2O: 0.1g/mL, clear, colorless to slightly yellow
Sigma:溶葡球菌酶,L9043-5MG,CAS:9011-93-2 屬性: 質(zhì)量水平:200 重組:expressed inE. coli 測定:≥90% (HPLC) 形式:lyophilized powder specific activity:≥3000unit/mg solid 運輸:dry ice 儲存溫度:?20°C
Sigma:焦碳酸二乙酯,D5758-5ML,CAS:1609-47-8 屬性: 質(zhì)量水平:200 生物來源:synthetic (microbial fermentation/ cell culture) 測定:≥97% (NMR) 形式:liquid 折射率:n20/D 1.398 (lit.) Bp:93-94°C/18mmHg (lit.)
Sigma:磷酸氯喹,C6628-25G,CAS:50-63-5 屬性: 質(zhì)量水平:200 測定:98.5-101.0% (EP) 形式:powder or crystals Mp:193-198°C 200°C (dec.) (lit.) 作用機制:enzyme | inhibits
Sigma:磷鎢酸,P4006-10G,CAS:12501-23-4 屬性: 質(zhì)量水平:200 等級:reagent grade Mp:~95°C (lit.)