
产品分类
ProductsSigma:二甲基亚砜,D4540-100ML 属性: 蒸汽密度:2.7 (vs air) 质量水平:200 蒸汽压:0.42 mmHg ( 20 °C) 检测方案:≥99.5% (GC) 形式:liquid 自燃温度:573°F expl. lim.:42%, 63°F
Sigma:L -肉碱 盐酸盐,C0283-1G 属性: 生物来源:synthetic 质量水平:200 检测方案:≥98% 形式:powder 颜色:white Mp:142°C application(s):cell analysis
Sigma:Sulfo-SMCC,M6035-50MG 属性: 形式:powder 质量水平:300 reaction suitability:reagent type: linker 颜色:white to light brown 溶解性:H2O: 2.5mg/mL DMF: soluble
Sigma:佛波醇12-十四酸酯13-乙酸酯 属性: 质量水平:200 检测方案:≥99% (TLC) 形式:film or powder
Sigma:角鲨烯,S3626-10ML 属性: 质量水平:100 检测方案:≥98% 形式:liquid 颜色:light yellow 折射率:n20/D 1.494 (lit.) Bp:285°C/25mmHg (lit.) Mp:−75°C (lit.) 密度:0.858g/mLat 25°C (lit.)
Sigma:SBTI 属性: 生物来源:Glycine max(soybean) 类型:Type II-S 形式:lyophilized powder 分子量:20,100Da technique(s):inhibition assay: suitable
Sigma:琥珀酰-AAPF-对硝基苯胺 属性: 规格:25mg、100mg、250mg、500mg 储存温度:−20°C
Sigma:蛋白酶 K,P6556-25MG 属性: 形式:lyophilized powder 质量水平:300 specific activity:≥30units/mg protein 分子量:28.93kDa 溶解性:H2O: soluble 1mg/mL, clear, colorless
Sigma:氯化亚锰四水合物,M8054-100G 属性: Agency:USP/NF meets USP testing specifications 质量水平:300 检测方案:98.0-101.0% dry basis 形式:flakes Mp:58°C (lit.) application(s):pharmaceutical (small molecule)
Sigma:MTX,M7824-1G 属性: 生物来源:synthetic 质量水平:400 形式:powder 适用性:suitable for manufacturing use 储存温度:−20°C