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Omega:Endo-Free Plasmid Midi Kit,D6915 屬性: 從30-50mL培養(yǎng)過夜的菌液中純化高達250µg無內(nèi)毒素質(zhì)粒DNA
Sigma:SBTI 屬性: 生物來源:Glycine max(soybean) 類型:Type II-S 形式:lyophilized powder 分子量:20,100Da technique(s):inhibition assay: suitable
Sigma:琥珀酰-AAPF-對硝基苯胺 屬性: 規(guī)格:25mg、100mg、250mg、500mg 儲存溫度:?20°C
Sigma:蛋白酶 K,P6556-25MG 屬性: 形式:lyophilized powder 質(zhì)量水平:300 specific activity:≥30units/mg protein 分子量:28.93kDa 溶解性:H2O: soluble 1mg/mL, clear, colorless
Sigma:氯化亞錳四水合物,M8054-100G 屬性: Agency:USP/NF meets USP testing specifications 質(zhì)量水平:300 檢測方案:98.0-101.0% dry basis 形式:flakes Mp:58°C (lit.) application(s):pharmaceutical (small molecule)
Sigma:MTX,M7824-1G 屬性: 生物來源:synthetic 質(zhì)量水平:400 形式:powder 適用性:suitable for manufacturing use 儲存溫度:?20°C
Sigma:酸洗玻璃珠,G8772-500G 屬性: 粒徑: 425-600μm (30-40 U.S. sieve)
Sigma:尿核甙 屬性: 生物來源:synthetic (organic) 產(chǎn)品線:BioReagent 檢測方案:≥99% 形式:powder technique(s):cell culture | mammalian: suitable Mp:163-167°C (lit.) 溶解性:H2O: 50mg/mL
Sigma:N-氨基甲酰甲基乙磺酸,A9758-1KG 屬性: 質(zhì)量水平:200 檢測方案:≥99.0% (titration) 形式:crystalline powder pH值(酸堿度):3.0-4.5 useful pH range:6.1-7.5 pKa (25°C):6.8 Mp:220°C (dec.) (lit.)
Sigma:聚乙二醇單油酸酯,460176-100ML 屬性: 形式:solid 分子量:average Mn~860 折射率:n20/D 1.468 Bp:260°C (lit.) 酸值:4 KOH/g 羥基值:62 mg KOH/g 碘值:28 溶解性:propylene glycol: insoluble