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Sigma:β環(huán)糊精,C4805-25G,CAS:7585-39-9 屬性: 質(zhì)量水平:200 無菌性:non-sterile 產(chǎn)品線:BioReagent 測定:≥97% 形式:powder 旋光性:[α]20/D +162±3°, c =1.5% in H2O 應(yīng)用:cell culture | mammalian: suitable Mp:290-300°C (dec.) (lit.)
Sigma:鬼筆環(huán)肽,P5282-.1MG 屬性: 質(zhì)量水平:200 生物來源:peptide fromAmanita phalloides 熒光:λex495nm; λem520nm(lit.) 儲存溫度:?20°C
Sigma:4-庚酮,101745-100ML,CAS:123-19-3 屬性: 蒸汽密度:3.93 (vs air) 質(zhì)量水平:100 蒸汽壓:5.2 mmHg ( 20 °C) 測定:98% 折射率:n20/D 1.407 (lit.) Bp:145°C (lit.) Mp:?33°C (lit.) 溶解性:H2O: insoluble alcohol: soluble
Sigma:磷酸鈉二元 二元,S9763-100G,CAS:7558-79-4 屬性: 質(zhì)量水平:200 等級:ACS reagent 測定:≥99.0% 形式:powder 雜質(zhì):≤0.002% Chloride (Cl) ≤0.01% Insoluble matter 缺失:≤0.2% loss on drying, 105°C
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