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Sigma:α-酮戊二酸,75890-25G,CAS:328-50-7 屬性: 質(zhì)量水平:300 測定:99.0-101.0% (T) Mp:114-118°C 溶解性: H2O: 1g/10 mL, clear to slightly hazy, colorless to almost colorless 儲存溫度:2-8°C
Sigma:四十四烷,88144-250MG,CAS:7098-22-8 屬性: 質(zhì)量水平:100 等級:analytical standard 測定:≥98.0% (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
Sigma:,血藍蛋白,H8283-100MG,CAS:9013-72-3 屬性: 質(zhì)量水平:200 生物來源:Megathura crenulata 形式:PBS solution 濃度:3.0-7.0mg/mL protein (A280) 銅含量:0.10-0.30% (based on protein) 應(yīng)用:ELISA: suitable 儲存溫度:2-8°C
Sigma:乙磺酸,H3375-25G 屬性: 質(zhì)量水平:400 測定:≥99.5% (titration) 形式:crystalline powder 應(yīng)用:cell culture | mammalian: suitable pH值(酸堿度):5.0-6.5 (25°C, 238g/L) 有效pH范圍:6.8 - 8.2
Sigma:Protamine sulfates,P3369-10G 屬性: 質(zhì)量水平:200 機構(gòu)/方法:meets USP testing specifications 測定:≥92% 90.0-110.0% dry basis 形式:solid 分子量:Mr5000-10000 應(yīng)用:transduction: suitable 運輸:ambient 儲存溫度:2-8°C
Sigma:來自 荊豆的凝集素,L9006-1MG 屬性: 形式:lyophilized powder 質(zhì)量水平:200 效能:5μg/mL agglutination activity 組成:Protein, ~10% Lowry 標記范圍:2-5mol FITC per mol protein 偶聯(lián)物:FITC conjugate 儲存溫度:?20°C
Sigma:熒光素 鈉鹽,46960-25G-F,CAS:518-47-8 屬性: 質(zhì)量水平:200 產(chǎn)品線:BioReagent 形式:powder 應(yīng)用:titration: suitable 熒光:λex460nm; λem515nm(lit.) λex490nm; λem514nm in 0.1 M Tris pH 8.0 適用性:suitable for fluoresc
Sigma:麥芽糊精,419680-500G,CAS:9050-36-6 屬性: 生物來源:corn 質(zhì)量水平:100 形式:powder 葡萄糖當量:13.0-17.0
Sigma:波生坦(水合物),SML1265-10MG,CAS:157212-55-0 屬性: 質(zhì)量水平:100 測定:≥98% (HPLC) 形式:powder 顏色:white to beige 溶解性:DMSO: 5mg/mL, clear (warmed) 儲存溫度:2-8°C
Sigma:色胺,193747-10G,CAS:61-54-1 屬性: 質(zhì)量水平:100 測定:≥97% Bp:137°C/0.15mmHg (lit.) Mp:113-116°C (lit.) 溶解性:water: soluble 1g/L at20°C 儲存溫度:2-8°C