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Sigma:丙酮酸鈉,P4562-25g 屬性: 產(chǎn)品線:BioXtra 檢測(cè)方案:≥99% 形式:powder 技術(shù):cell culture | embryo: suitable Mp:300°C (lit.) 溶解性:H2O: 100mg/mL 儲(chǔ)存溫度:2-8°C
Sigma:L-抗壞血酸-2-磷酸三鈉鹽,49752-10G 屬性: 生物來源:synthetic 檢測(cè)方案:≥95.0% (HPLC) 形式:powder 技術(shù):cell culture | mammalian: suitable 雜質(zhì):≤7.5% water (Karl Fischer) 顏色:white to off-white pH值(酸堿度):9.0-9.5 (25°C, 30g/L
Sigma:2,6-二羥基嘌呤 屬性: 生物來源:synthetic (organic) 檢測(cè)方案:≥99% 形式:powder 技術(shù):cell culture | mammalian: suitable 雜質(zhì):≤4% methanol
Sigma:RIPA緩沖液,R0278-50ML 屬性: 描述:protease free 質(zhì)量水平:200 形式:liquid 包裝:pkg of 50mL pkg of 500mL 技術(shù):immunoprecipitation (IP): suitable 顏色:colorless pH值(酸堿度):7.8-8.2 (25°C, 1×) 儲(chǔ)存溫度:2-8°C
Sigma:黑色素,M8631-100MG 屬性: 形式:powder 儲(chǔ)存溫度:?20°C
Sigma:Luzindole,L2407-5MG 屬性: 檢測(cè)方案:≥90% 溶解性:DMSO: 5mg/mL 儲(chǔ)存溫度:?20°C
Sigma:脂多糖 來源于大腸桿菌 0111:B4 屬性: 生物來源:Escherichia coli(O111:B4) 質(zhì)量水平:300 形式:lyophilized powder 純化方式:gel-filtration chromatography 雜質(zhì):1% Protein 顏色:white to faint yellow 溶解性:water: soluble 運(yùn)輸:ambient
Sigma:Triton™ X-100 屬性: 描述:non-ionic 質(zhì)量水平:200 形式:liquid 分子量:micellar avg mol wt 80,000 average mol wt 625 包裝:ampule of 5, 5x5, 10x5mL 聚集數(shù):100-155 CMC:0.2-0.9mM (20-25°C)
Sigma:KCl 屬性: 產(chǎn)品線:BioXtra 質(zhì)量水平:200 檢測(cè)方案:≥99.0% 雜質(zhì):≤0.0005% Phosphorus (P) ≤0.1% Insoluble matter Mp:770°C (lit.) 溶解性:H2O: 1M, clear, colorless 密度:1.98g/mLat 25°C (lit.)
Sigma:L-5-Hydroxytryptophan,107751-1G 屬性: 質(zhì)量水平:100 檢測(cè)方案:98% (calc. on dried substance) 形式:solid 旋光性:[α]22/D ?30°, c =1 in H2O 反應(yīng)適用性:reaction type: solution phase peptide synthesis