简介:1,4-二巯基苏糖醇,DTT是一种小分子氧化还原试剂。
1,4-二巯基苏糖醇物理化学性质:
密度 |
1.3±0.1 g/cm3 |
沸点 |
364.5±42.0 °C at 760 mmHg |
熔点 |
38-43ºC |
分子式 |
C4H10O2S2 |
分子量 |
154.251 |
闪点 |
174.2±27.9 °C |
精确质量 |
154.012222 |
PSA |
118.06 |
LogP |
0.07 |
外观性状 |
白色固体 |
蒸汽压 |
0.0±1.8 mmHg at 25°C |
折射率 |
1.579 |
储存条件 |
2-8℃, 避光,通风干燥处,密封保存 |
稳定性 |
常温常压下稳定 |
水溶解性 |
H2O: 50 mg/mL, clear, colorless | freely soluble |
1,4-二巯基苏糖醇详细介绍:
中文名称: |
1,4-二巯基苏糖醇 |
中文别名: |
1,4-二巯基苏糖醇;1,4-二硫代-DL-苏糖醇;DL-1,4-二硫代苏糖醇;二硫苏糖醇;DL-二硫苏糖醇;DL-二硫苏糖醇[用于电泳];(DTT)二硫代苏糖醇;(DTT)二硫代苏糖醇,Merck;1,4-二硫代苏糖醇;1,4-二硫代苏糖醇 (DTT);1,4-二巯基苏糖醇DTT;DL-Dithiothreitol DL-二硫苏糖醇;DL-Dithiothreitol [for Electrophoresis] DL-二硫苏糖醇[用于电泳];DL-二硫苏糖醇(DTT);DTT 二硫苏糖醇;二硫代苏糖醇;二硫苏糖醇(DTT);二巯基苏糖醇;1,4二巯基苏糖醇DTT;二硫代苏糖醇(DTT);克莱兰氏试剂;(±)-苏式-1,4-二巯基-2,3-丁二醇 溶液;DL-1,4-二硫苏糖醇;DL-1,4-二巯基-2,3-丁二醇;DL-2,3-二羟基-1,4-丁烷二硫酚 |
英文名称: |
1,4-Dithiothreitol |
英文别名: |
L-DTT;D-threo-1,4-Dimercapto-2,3-butanediol;2,3-Butanediol, 1,4-dimercapto-, D-threo-;Cleland reagent;1,4-Dithiothreitol;D-1,4-Dithiothreitol;D-Dtt;Sputolysin;Threitol, 1,4-dithio-;(R*,R*)-1,4-Dimercapto-2,3-butanediol;1,4-Dithio-l-threitol;Cleland's reagent;Cleland regent;Clelands reagent;DL-1,4-Dithiothreitol;DL-Dithiothreitol (DTT);DL-Dithiothreitol [for Electrophoresis];1,4-Dithio-DL-threitol;DITHIOTHREITOL;DL-Dithiothreitol;DTT;rac Dithiothreitol;DTT (DL-DITHIOTHREITOL);(R,R)-Dithiothreitol;2,3-Butanediol, 1,4-dimercapto-, (R*,R*)-;Cleland’s reagent;DL-1,4-Dithiothreitol, for Molecular biology, 1M solution in water;threo-1,4-Dimercapto-2,3-butanediol;cleland′s reagent;dithiothreitol, 1,4-;DL-2,3-Dihydroxy-1,4-butanedithiol;DL-1,4-Dimercapto-2,3-butanediol;DL-DTT;Threitol, 1,4-dithio- (7CI,8CI);DL-1,4-Dimercapto-2,3-dihydroxybutane;DTT (threitol derivative);Reagents, Cleland's;WR 34678;rac-Dithiothreitol;threo-2,3-Dihydroxy-1,4-butanedithiol;threo-2,3-Dihydroxy-1,4-dithiolbutane;2,3-Butanediol,1,4-dimercapto-, (2R,3R)-rel-;(R,R)-Dithiothreitol; 2,3-Butanediol, 1,4-dimercapto-, (R*,R*)-; Dithiothreitol; DTT;;2,3-Butanediol,1,4-dimercapto-, (R*,R*)-;Dithiotreitol;1,4-Dimercaptobutane-2,3-diol;1,4-Dithioerythritol;1,4-disulfanylbutane-2,3-diol;2,3-Butanediol, 1,4-dimercapto-;1,4-dimercapto-2,3-butanediol;Threitol, 1,4-dithio-, DL-;Cleland's Reagent;DTE;L-1,4-Dithiothreitol;L-Dithiothreitol;1,4-Bissulf |
CAS号: |
3483-12-3 |
分子式: |
C4H10O2S2 |
分子量: |
154.25 |
详细描述 |
创赛优选商城提供的[Sigma-Aldrich]DL-1,4-Dithiothreitol为创赛科技出品的其它生化试剂,产品稳定,定制速度快,极大地方便了广大科研客户的使用需求。产品包装为1G,安全运输。 属性: 质量水平:200 测定:≥99% 形式:powder reaction suitability:reagent type: reductant technique(s):electrophoresis: suitable mp: 40-44 °C 41-44 °C (lit.) 溶解性:H2O: 50 mg/mL, clear, colorless to very faintly yellow 痕量阳离子:heavy metals (as Pb): ≤10 ppm 吸光度:≤0.04 at 280 at 0.02 M 储存温度:2-8°C 包装: 1, 5, 25 g in poly bottle 应用: 用于将 −SH 基保持在还原态的绝佳试剂;定量还原二硫化物。在 SDS-PAGE 前,DTT 在样品缓冲液中可有效还原蛋白二硫键。DTT 还可用于还原交联剂 N,N′-双(丙烯酰)胱胺的二硫键桥以分解聚丙烯酰胺凝胶基质。DTT 的刺激性和毒性都低于 2-巯基乙醇。通常,使用 DTT (100mM) 所需的浓度是使用 2-巯基乙醇 (5% v/v, 700mM) 的浓度的七分之一。 分析说明: 针对用于还原 SDS-PAGE 进行了测试 查询关键词:“3483-12-3,1,4-二巯基苏糖醇,DL-1,4-Dithiothreitol,Sigma-Aldrich,上海现货”。 |
1,4-二巯基苏糖醇参考文献:
[1]. Dithiothreitol, From Wikipedia
货号 | 产品名称 | 品牌 | 规格型号 | 包装 | 目录价 | 促销价 | 数量 | 购物车 |
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Alfa-A15797 | [Alfa Aesar]1,4-二巯基-DL-苏糖醇 ,3483-12-3 | Alfa Aesar | 98.00% | 1g | ¥342.00 | ¥342.00 |
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Alfa-A15797 | [Alfa Aesar]1,4-二巯基-DL-苏糖醇 ,3483-12-3 | Alfa Aesar | 98.00% | 5g | ¥860.00 | ¥860.00 |
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Alfa-A15797 | [Alfa Aesar]1,4-二巯基-DL-苏糖醇 ,3483-12-3 | Alfa Aesar | 98.00% | 25g | ¥3241.00 | ¥3241.00 |
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PC19379 | DL-Dithiothreitol ,3483-12-3 | Medlife | ≥98% | 25g | ¥889.84 | ¥889.84 |
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A03-B7294 | [APExBIO]DL-Dithiothreitol,98% ,3483-12-3 | APExBIO | 98% | 25g | ¥1290.00 | ¥1290.00 |
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PA80421 | 无Rnase的DTT溶液,1M ,3483-12-3 | PERFEMIKER | 1M | 250ml | ¥2336.00 | ¥2336.00 |
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PA80421 | 无Rnase的DTT溶液,1M ,3483-12-3 | PERFEMIKER | 1M | 10ml | ¥223.00 | ¥223.00 |
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PA80421 | 无Rnase的DTT溶液,1M ,3483-12-3 | PERFEMIKER | 1M | 50ml | ¥715.00 | ¥715.00 |
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PA28894 | 二硫苏糖醇,99% ,3483-12-3 | PERFEMIKER | 99% | 1g | ¥57.00 | ¥57.00 |
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PA28894 | 二硫苏糖醇,99% ,3483-12-3 | PERFEMIKER | 99% | 5g | ¥196.00 | ¥196.00 |
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PA28894 | 二硫苏糖醇,99% ,3483-12-3 | PERFEMIKER | 99% | 25g | ¥807.00 | ¥807.00 |
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PA28894 | 二硫苏糖醇,99% ,3483-12-3 | PERFEMIKER | 99% | 100g | ¥2672.00 | ¥2672.00 |
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PA28894 | 二硫苏糖醇,99% ,3483-12-3 | PERFEMIKER | 99% | 250g | ¥6316.00 | ¥6316.00 |
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PA28463 | 1,4-二硫代苏糖醇,99% 生物技术级 ,3483-12-3 | PERFEMIKER | 99% 生物技术级 | 1g | ¥75.00 | ¥75.00 |
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PA28463 | 1,4-二硫代苏糖醇,99% 生物技术级 ,3483-12-3 | PERFEMIKER | 99% 生物技术级 | 5g | ¥215.00 | ¥215.00 |
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PA28463 | 1,4-二硫代苏糖醇,99% 生物技术级 ,3483-12-3 | PERFEMIKER | 99% 生物技术级 | 25g | ¥890.00 | ¥890.00 |
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PA28463 | 1,4-二硫代苏糖醇,99% 生物技术级 ,3483-12-3 | PERFEMIKER | 99% 生物技术级 | 100g | ¥2760.00 | ¥2760.00 |
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PA28463 | 1,4-二硫代苏糖醇,99% 生物技术级 ,3483-12-3 | PERFEMIKER | 99% 生物技术级 | 250g | ¥6435.00 | ¥6435.00 |
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Sigma-D9163 | [Sigma-Aldrich]DL-1,4-二硫苏糖醇 ,3483-12-3 | Sigma-Aldrich | ≥99% | 25g | ¥1896.11 | ¥1896.11 |
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Sigma-D9163 | [Sigma-Aldrich]DL-1,4-二硫苏糖醇 ,3483-12-3 | Sigma-Aldrich | ≥99% | 5G | ¥630.75 | ¥630.75 |
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Sigma-D9163 | [Sigma-Aldrich]DL-1,4-二硫苏糖醇 ,3483-12-3 | Sigma-Aldrich | ≥99% | 1G | ¥565.26 | ¥565.26 |
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01064273 | [Adamas]DL-1,4-二硫苏糖醇 ,3483-12-3 | Adamas | 99% | 25g | ¥1060.00 | ¥1060.00 |
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B27202 | [源叶]二硫代苏糖醇 ,3483-12-3 | 源叶 | 98% | 100mg | ¥400.00 | ¥400.00 |
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D1071 | [TCI]DL-二硫苏糖醇 (T) ,3483-12-3 | TCI | ≥98% | 1g | ¥98.00 | ¥98.00 |
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D1071 | [TCI]DL-二硫苏糖醇 (T) ,3483-12-3 | TCI | ≥98% | 25g | ¥98.00 | ¥98.00 |
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D1071 | [TCI]DL-二硫苏糖醇 (T) ,3483-12-3 | TCI | ≥98% | 5g | ¥98.00 | ¥98.00 |
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MACKLIN-D806827 | 二硫苏糖醇 ,3483-12-3 | macklin | 99% | 100g | ¥2299.00 | ¥2299.00 |
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MACKLIN-D806827 | 二硫苏糖醇 ,3483-12-3 | macklin | 99% | 1g | ¥54.00 | ¥54.00 |
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MACKLIN-D806827 | 二硫苏糖醇 ,3483-12-3 | macklin | 99% | 25g | ¥790.00 | ¥790.00 |
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MACKLIN-D806827 | 二硫苏糖醇 ,3483-12-3 | macklin | 99% | 5g | ¥196.00 | ¥196.00 |
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MACKLIN-D806827 | 二硫苏糖醇 ,3483-12-3 | macklin | 99% | 250g | ¥5696.00 | ¥5696.00 |
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MACKLIN-D6147 | 1,4-二硫代苏糖醇 ,3483-12-3 | macklin | 99% 生物技术级 | 5g | ¥216.00 | ¥216.00 |
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MACKLIN-D6147 | 1,4-二硫代苏糖醇 ,3483-12-3 | macklin | 99% 生物技术级 | 100g | ¥2698.00 | ¥2698.00 |
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MACKLIN-D6147 | 1,4-二硫代苏糖醇 ,3483-12-3 | macklin | 99% 生物技术级 | 1g | ¥57.00 | ¥57.00 |
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MACKLIN-D6147 | 1,4-二硫代苏糖醇 ,3483-12-3 | macklin | 99% 生物技术级 | 250g | ¥6080.00 | ¥6080.00 |
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MACKLIN-D6147 | 1,4-二硫代苏糖醇 ,3483-12-3 | macklin | 99% 生物技术级 | 5g | ¥216.00 | ¥216.00 |
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MACKLIN-D6147 | 1,4-二硫代苏糖醇 ,3483-12-3 | macklin | 99% 生物技术级 | 250g | ¥6080.00 | ¥6080.00 |
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MACKLIN-D6147 | 1,4-二硫代苏糖醇 ,3483-12-3 | macklin | 99% 生物技术级 | 1g | ¥57.00 | ¥57.00 |
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MACKLIN-D6147 | 1,4-二硫代苏糖醇 ,3483-12-3 | macklin | 99% 生物技术级 | 25g | ¥899.00 | ¥899.00 |
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MACKLIN-D6147 | 1,4-二硫代苏糖醇 ,3483-12-3 | macklin | 99% 生物技术级 | 100g | ¥2698.00 | ¥2698.00 |
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MACKLIN-D6147 | 1,4-二硫代苏糖醇 ,3483-12-3 | 麦克林 | 99% 生物技术级 | 25g | ¥899.00 | ¥899.00 |
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MACKLIN-R885111 | 无Rnase的DTT溶液 ,3483-12-3 | macklin | 1M | 10ml | ¥228.00 | ¥228.00 |
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MACKLIN-R885111 | 无Rnase的DTT溶液 ,3483-12-3 | macklin | 1M | 250ml | ¥2560.00 | ¥2560.00 |
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MACKLIN-R885111 | 无Rnase的DTT溶液 ,3483-12-3 | macklin | 1M | 250ml | ¥2560.00 | ¥2560.00 |
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MACKLIN-R885111 | 无Rnase的DTT溶液 ,3483-12-3 | macklin | 1M | 50ml | ¥722.00 | ¥722.00 |
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MACKLIN-R885111 | 无Rnase的DTT溶液 ,3483-12-3 | macklin | 1M | 10ml | ¥228.00 | ¥228.00 |
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MACKLIN-R885111 | 无Rnase的DTT溶液 ,3483-12-3 | 麦克林 | 1M | 50ml | ¥722.00 | ¥722.00 |
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RHAWN-R017350 | 二硫苏糖醇 ,3483-12-3 | 罗恩 | 99% | 1g | ¥52.00 | ¥52.00 |
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RHAWN-R017350 | 二硫苏糖醇 ,3483-12-3 | 罗恩 | 99% | 25g | ¥758.00 | ¥758.00 |
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RHAWN-R017350 | 二硫苏糖醇 ,3483-12-3 | 罗恩 | 99% | 5g | ¥188.00 | ¥188.00 |
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RHAWN-R017350 | 二硫苏糖醇 ,3483-12-3 | 罗恩 | 99% | 100g | ¥2207.00 | ¥2207.00 |
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RHAWN-R050177 | 1,4-二硫代苏糖醇 ,3483-12-3 | 罗恩 | 99% 生物技术级 | 5g | ¥207.00 | ¥207.00 |
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RHAWN-R050177 | 1,4-二硫代苏糖醇 ,3483-12-3 | 罗恩 | 99% 生物技术级 | 25g | ¥863.00 | ¥863.00 |
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RHAWN-R050177 | 1,4-二硫代苏糖醇 ,3483-12-3 | 罗恩 | 99% 生物技术级 | 100g | ¥2590.00 | ¥2590.00 |
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RHAWN-R050177 | 1,4-二硫代苏糖醇 ,3483-12-3 | 罗恩 | 99% 生物技术级 | 1g | ¥55.00 | ¥55.00 |
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MACKLIN-D917412 | 二硫苏糖醇 ,3483-12-3 | macklin | 99.5%,DTT,无酶 | 1g | ¥104.00 | ¥104.00 |
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MACKLIN-D917412 | 二硫苏糖醇 ,3483-12-3 | macklin | 99.5%,DTT,无酶 | 5g | ¥306.00 | ¥306.00 |
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MACKLIN-D917412 | 二硫苏糖醇 ,3483-12-3 | macklin | 99.5%,DTT,无酶 | 10g | ¥556.00 | ¥556.00 |
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MACKLIN-D917412 | 二硫苏糖醇 ,3483-12-3 | macklin | 99.5%,DTT,无酶 | 50g | ¥1670.00 | ¥1670.00 |
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MACKLIN-D917412 | 二硫苏糖醇 ,3483-12-3 | macklin | 99.5%,DTT,无酶 | 250g | ¥6520.00 | ¥6520.00 |
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MACKLIN-D917412 | 二硫苏糖醇 ,3483-12-3 | macklin | 99.5%,DTT,无酶 | 1kg | ¥22200.00 | ¥22200.00 |
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MACKLIN-D917412 | 二硫苏糖醇 ,3483-12-3 | macklin | 99.5%,DTT,无酶 | 1g | ¥99.00 | ¥99.00 |
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MACKLIN-D917412 | 二硫苏糖醇 ,3483-12-3 | macklin | 99.5%,DTT,无酶 | 5g | ¥306.00 | ¥306.00 |
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MACKLIN-D917412 | 二硫苏糖醇 ,3483-12-3 | macklin | 99.5%,DTT,无酶 | 50g | ¥1815.00 | ¥1815.00 |
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MACKLIN-D917412 | 二硫苏糖醇 ,3483-12-3 | macklin | 99.5%,DTT,无酶 | 250g | ¥7800.00 | ¥7800.00 |
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MACKLIN-D917412 | 二硫苏糖醇 ,3483-12-3 | macklin | 99.5%,DTT,无酶 | 1kg | ¥22200.00 | ¥22200.00 |
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MACKLIN-D917412 | 二硫苏糖醇 ,3483-12-3 | macklin | 99.5%,DTT,无酶 | 10g | ¥535.00 | ¥535.00 |
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RHAWN-R096994 | 二硫苏糖醇 ,3483-12-3 | 罗恩 | 99.5%,DTT,无酶 | 1g | ¥95.00 | ¥95.00 |
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RHAWN-R096994 | 二硫苏糖醇 ,3483-12-3 | 罗恩 | 99.5%,DTT,无酶 | 5g | ¥294.00 | ¥294.00 |
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RHAWN-R096994 | 二硫苏糖醇 ,3483-12-3 | 罗恩 | 99.5%,DTT,无酶 | 10g | ¥514.00 | ¥514.00 |
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RHAWN-R096994 | 二硫苏糖醇 ,3483-12-3 | 罗恩 | 99.5%,DTT,无酶 | 50g | ¥1603.00 | ¥1603.00 |
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RHAWN-R096995 | 无Rnase的DTT溶液 ,3483-12-3 | 罗恩 | 1M | 10ml | ¥209.00 | ¥209.00 |
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PB45782 | 二硫代苏糖醇(DTT) ,3483-12-3 | PERFEMIKER | 98% | 500g | ¥8500.00 | ¥8500.00 |
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JK-926470 | [J&K]DL-二硫苏糖醇 ,3483-12-3 | J&K | 99% | 25g | ¥1672.00 | ¥1672.00 |
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JK-926470 | [J&K]DL-二硫苏糖醇 ,3483-12-3 | J&K | 99% | 5g | ¥418.00 | ¥418.00 |
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JK-926470 | [J&K]DL-二硫苏糖醇 ,3483-12-3 | J&K | 99% | 1g | ¥391.00 | ¥391.00 |
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A-D265376 | 1,4-二硫苏糖醇 ,3483-12-3 | Aladdin阿拉丁 | ≥97% | 25g | ¥769.00 | ¥769.00 |
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A-D265376 | 1,4-二硫苏糖醇 ,3483-12-3 | Aladdin阿拉丁 | ≥97% | 1g | ¥59.00 | ¥59.00 |
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A-D265376 | 1,4-二硫苏糖醇 ,3483-12-3 | Aladdin阿拉丁 | ≥97% | 100g | ¥2299.00 | ¥2299.00 |
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A-D265376 | 1,4-二硫苏糖醇 ,3483-12-3 | Aladdin阿拉丁 | ≥97% | 5g | ¥169.00 | ¥169.00 |
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A-D301909 | DTT溶液 ,3483-12-3 | Aladdin阿拉丁 | 1M in H2O | 1ml | ¥149.00 | ¥149.00 |
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A-D301909 | DTT溶液 ,3483-12-3 | Aladdin阿拉丁 | 1M in H2O | 5×1ml | ¥499.00 | ¥499.00 |
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