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Sigma:碘乙酰胺,I1149-5G 属性: 生物来源:synthetic (organic) 质量水平:300 产品线:BioUltra 检测方案:≥99% (NMR) 形式:powder 杂质:≤0.0005% Phosphorus (P) ≤0.1% Insoluble matter Mp:92-95°C (lit.) 溶解性:H2O: 0.5M, clear, colorless
Sigma:明胶,G1890-100G 属性: 生物来源:Porcine skin 质量水平:200 无菌性:sterile 类型:Type A 产品线:BioReagent 形式:powder technique(s):cell culture | mammalian: suitable electrophoresis: suitable 表面覆盖度:100200μg/cm2
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Sigma:EGTA,E4378-10G 属性: 生物来源:synthetic (organic) 质量水平:400 检测方案:≥97.0% 形式:powder reaction suitability:reagent type: chelator 缺失:≤1.0% loss on drying Mp:241°C (dec.) (lit.)
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Sigma:硫酸葡聚糖 钠盐,D8906-100G 属性: 生物来源:synthetic 质量水平:300 等级:for molecular biology 形式:powder 分子量:average Mw500,000 (dextran starting material) 包含:0.5-2% phosphate buffer 组成:Sulfur Content, 16.0-19.0%
Sigma:雨蛙素,C9026-1MG 属性: 质量水平:200 检测方案:≥95% (HPLC) 形式:powder technique(s):immunohistochemistry: suitable 颜色:white 储存温度:−20°C
Sigma:I型胶原蛋白,C3867-1VL 属性: 生物来源:rat tail 质量水平:200 描述:Approx. 100mg/vial (Volume 22 - 25ml/vial) 无菌性:sterile-filtered 产品线:BioReagent 检测方案:95% (SDS-PAGE) 形式:liquid
Sigma:玉米油,C8267-500ML 属性: 生物来源:maize 质量水平:100 形式:liquid 密度:0.9g/mLat 25°C (lit.) 官能团:ester lipid type:oils 运输:ambient 储存温度:room temp