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Sigma:甘露聚糖來(lái)源于釀酒酵母,M7504-1G 屬性: 質(zhì)量水平:300 生物來(lái)源:bakers yeast (whole cell) 形式:powder 旋光性:[α]/D 73 to 89 °, c =1% (w/v) in water 儲(chǔ)存溫度:2-8°C
Thermo Fisher:Ham's F-12 Nutrient Mix,11765054 描述: Ham 的 F-12 營(yíng)養(yǎng)混合物 (F-12) 專(zhuān)為中國(guó)倉(cāng)鼠卵巢 (CHO) 細(xì)胞的無(wú)血清單細(xì)胞接種而設(shè)計(jì)。此后,F(xiàn)-12 已被用于 CHO 培養(yǎng)物的無(wú)血清生長(zhǎng)以及其他哺乳動(dòng)物細(xì)胞(包括軟骨細(xì)胞和大鼠前列腺上皮細(xì)胞)的血清補(bǔ)充生長(zhǎng)。
Thermo Fisher:MEM,不含谷氨酰胺,11090081 描述: Minimum Essential Medium (MEM) 是一種較為常用的細(xì)胞培養(yǎng)基。MEM 可用于各種懸浮和貼壁的哺乳動(dòng)物細(xì)胞,包括 HeLa、BHK-21、293、HEP-2、HT-1080、MCF-7、成纖維細(xì)胞和原代大鼠星形膠質(zhì)細(xì)胞。針對(duì)廣泛的細(xì)胞培養(yǎng)應(yīng)用,提供了多種組分的 Gibco®
Sigma:MPTP 鹽酸鹽,M0896-100MG,CAS:23007-85-4 屬性: 形式:powder 質(zhì)量水平:200 drug control:kontrollierte Droge in Deutschland 顏色:white to off-white
Sigma:咪唑,I0125-10G,CAS:288-32-4 屬性: 等級(jí):reagent grade 蒸汽壓:1 mmHg ( 20 °C) 測(cè)定:≥98.5% (titration) 形式:crystalline 雜質(zhì):~0.3% Fluorescence blank (β-NADH equivalence.) 顏色:white to off-white pKa (25°C):6.95
Sigma:乙酰胺,00160-50G,CAS:60-35-5 屬性: 質(zhì)量水平:200 蒸汽壓:1 mmHg ( 65 °C) 測(cè)定:≥99.0% (GC) Bp:221°C (lit.) Mp:78-80°C (lit.) 78-82°C 溶解性:H2O: soluble 1 gm in 0.5 ml alcohol: soluble 1 gm in 2ml
Sigma:甲酸銨,09735-250G,CAS:540-69-2 屬性: 產(chǎn)品線:BioUltra 質(zhì)量水平:200 測(cè)定:≥99.0% (calc. based on dry substance, NT) 雜質(zhì):insoluble matter, passes filter test ≤2% water 灼燒殘?jiān)?(900 °C):≤0.1% (as SO4)
Sigma:氯化銨,09718-1KG,CAS:12125-02-9 屬性: 質(zhì)量水平:200 等級(jí):for molecular biology 蒸汽密度:1.9 (vs air) 蒸汽壓:1 mmHg ( 160.4 °C) 產(chǎn)品線:BioUltra 測(cè)定:≥99.5% (AT) 形式:powder or crystals 雜質(zhì):DNases, none detected
Sigma:乙酸銨,09689-100G,CAS:631-61-8 屬性: 質(zhì)量水平:200 等級(jí):for molecular biology 產(chǎn)品線:BioUltra 測(cè)定:≥99.0% (calc. based on dry substance, T) ≥99.0% 形式:solid 雜質(zhì):insoluble matter, passes filter test
Sigma:甲酸鎂二水合物,00793-100G-F,CAS:6150-82-9 屬性: 質(zhì)量水平:200 產(chǎn)品線:BioXtra 測(cè)定:≥98.0% (RT) 形式:powder or crystals 痕量陰離子:chloride (Cl-): ≤1000mg/kg sulfate (SO42-): ≤1000mg/kg 痕量陽(yáng)離子:Ca: ≤5000mg/kg