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Sigma:細(xì)胞分離液,P1644-100ML 屬性: 無(wú)菌性:aseptically filled 質(zhì)量水平:200 應(yīng)用:hematology: suitable histology: suitable pH值(酸堿度):8.5-9.5 (20°C) 儲(chǔ)存溫度:2-8°C
Sigma:脫氧核糖核酸酶I(牛胰),D4513-1VL,CAS:9003-98-9 屬性: 質(zhì)量水平:300 無(wú)菌性:sterile-filtered 類型:Type II-S 形式:lyophilized powder specific activity:≥2,000units/mg protein 分子量:~31kDa 純化方式:chromatography
Sigma:酒石酸膽堿,PHR1460-500MG,CAS:87-67-2 屬性: 質(zhì)量水平:300 等級(jí):certified reference material pharmaceutical secondary standard CofA:current certificate can be downloaded 包裝:pkg of 500mg 應(yīng)用:HPLC: suitable
Sigma:蛋白酶,P5459-10G,CAS:9014-01-1 屬性: 形式:glycerol solution (50%) 質(zhì)量水平:200 specific activity:≥7units/mg protein (biuret) 濃度:≥50mg/mL 溶解性:0.85% sodium chloride: soluble, clear (Diluted) H2O: miscible
Sigma:脂多糖,F3665-1MG 屬性: 質(zhì)量水平:200 生物來(lái)源:Escherichia coli(O111:B4) 形式:lyophilized powder 標(biāo)記范圍:2-10μg FITC per mg LPS 溶解性:H2O: soluble 4.90-5.10mg/mL, faintly hazy to hazy, pale yellow to yellow 偶聯(lián)物:FI
Sigma:二十四烷,T8752-25G,CAS:646-31-1 屬性: 質(zhì)量水平:100 測(cè)定:99% Bp:391°C (lit.) Mp:49-52°C (lit.) 溶解性:chloroform: soluble 10%, clear, colorless
Sigma:氧化型輔酶Ⅱ二鈉,93205-50MG,CAS:24292-60-2 屬性: 質(zhì)量水平:100 測(cè)定:≥97% (calc. based on dry substance, enzymatic) 雜質(zhì):≤7% water 儲(chǔ)存溫度:?20°C
Sigma:磷酸肌酸二鈉鹽,P7936-10MG,CAS:19333-65-4 屬性: 質(zhì)量水平:200 測(cè)定:≥97% 形式:powder 雜質(zhì):≤0.02% free creatine 顏色:white 溶解性:water: 50mg/mL, clear, colorless 儲(chǔ)存溫度:?20°C
Sigma:癸酸,21409-5G,CAS:334-48-5 屬性: 質(zhì)量水平:100 生物來(lái)源:plant 等級(jí):analytical standard 蒸汽壓:15 mmHg ( 160 °C) 測(cè)定:≥99.5% (GC) 形式:neat 保質(zhì)期:limited shelf life, expiry date on the label 應(yīng)用:HPLC: suitable gas chroma
Sigma:十四酸,70079-5G,CAS:544-63-8 屬性: 等級(jí):analytical standard 測(cè)定:≥99.5% (GC) 形式:neat 保質(zhì)期:limited shelf life, expiry date on the label 應(yīng)用:HPLC: suitable gas chromatography (GC): suitable