| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| D818474 | MACKLIN | D-(+)-海藻糖,二水合物 | 来自于酿酒酵母, ≥99% | 37元/5g; 96元/25g; 328元/100g; 1088元/500g; 3240元/2.5kg; | 咨询 |
储存:室温 状态:白色到灰白色粉末 折射率:181 ° (C=7, H2O) |
| D964252 | MACKLIN | D-(+)-海藻糖 二水 | 99% | 95元/100g; 248元/500g; 1002元/2.5kg; 3118元/10kg; | 咨询 |
储存:室温 状态:白色粉末 折射率:181 ° (C=7, H2O) |
| T6234 | MACKLIN | D-海藻糖二水 | 生物技术级(来源于玉米粉) | 30元/5g; 77元/25g; 169元/100g; 529元/500g; 1880元/2.5kg; | 咨询 |
储存:室温 状态:白色到灰白色粉末 折射率:181 ° (C=7, H2O) |
| 563051 | J&K | D-(+)-Trehalose Dihydrate | 99% | 60元/5G; 187元/25G; 637元/100G; 1701元/500G; | 咨询 |
基本信息 | 分子式 | C12H22O11·2H2O | | 分子量 | 378.33 | | 熔点 | 97-99 | | 比旋光度([α]20D) | 175° to 183° (C=7, H2O) | | MDL编码 | MFCD00071594 | | Beilstein | 5322018 | | Merck | 14,9580 | | EINECS 编号 | 202-739-6 |
安全信息 | 防范说明 | P262 | | WGK | 2 | | RTECS | LZ5776547 | | TSCA | 是 |
|
| 625625 | Millipore | Trehalose, Dihydrate-CAS 6138-23-4-Calbiochem | Non-reducing disaccharide which yields 2 moles of D-glucose upon acid hydrolysis. Inhibits polyglutamine-mediated protein aggregation both in vivo and in vitro. | 15429元/1 KG; | 咨询 |
产品说明 一般描述 Non-reducing disaccharide which yields 2 moles of D-glucose upon acid hydrolysis. Inhibits polyglutamine-mediated protein aggregation both in vivo and in vitro. Oral administration of trehalose has been shown to effectively extend lifespan in a murine Huntington disease model. Also known to accumulate in osmotically-stressed cultured bacterial cells and protect against the adverse effects of dehydration. Non-reducing disaccharide that yields 2 moles of D-glucose upon acid hydrolysis. Inhibits polyglutamine-mediated protein aggregation both in vivo and in vitro. Oral administration of trehalose has been shown to effectively extend lifespan in a murine Huntington disease model. Also known to accumulate in osmotically-stressed cultured bacterial cells and protect against the adverse effects of dehydration. Reported to prevent myoglobin collapse and preserve its internal mobility. 包装 50 g in Glass bottle 1 kg in Glass bottle 警告 Toxicity: Standard Handling (A) 其他说明 Sarkar, S., et al. 2007. J. Biol. Chem. In press. Tanaka, M., et al. 2004. Nat. Med.10, 148. Sastry, G.M. and Agmon, N. 1997. Biochemistry 36, 7097. 法律信息 CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 经验(实验)分子式 | C12H22O11 · 2H2O | | 分子量 | 378.33 | | MDL编号 | MFCD00071594 |
产品性质 | 质量水平 | 100 | | 测定 | ≥97.5% (by Assay) | | 形式 | solid | | manufacturer/tradename | Calbiochem® | | 储存条件 | OK to freeze | | 溶解性 | water: 100 mg/mL | | 痕量阳离子 | Fe: <5 ppm heavy metals: <10 ppm | | 运输 | ambient | | 储存温度 | 15-25℃ | | InChI | 1S/C12H22O11.2H2O/c13-1-3-5(15)7(17)9(19)11(21-3)23-12-10(20)8(18)6(16)4(2-14)22-12;;/h3-20H,1-2H2;2*1H2/t3-,4-,5-,6-,7+,8+,9-,10-,11-,12-;;/m1../s1 | | InChI key | DPVHGFAJLZWDOC-PVXXTIHASA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| PHR1344 | Supelco | Trehalose | Pharmaceutical Secondary Standard; Certified Reference Material | 1359.83元/500 MG; | 咨询 |
产品说明 一般描述 用于质量控制的已认证的药物二级标准,为制药实验室和制造商提供了药典基本标准的一种方便且成本效益好的替代品。 海藻糖是天然存在的多糖,可用作酶、膜和疫苗的无毒性冷冻保护剂。它可用作微生物的糖类保存剂,以避免恶劣环境对其造成的不利影响。 应用 这些二级标准品是经过检验的认证标准物质(CRM)。它们适用于多种分析应用,包括但不限于药物释放测试、药物的定性和定量分析方法开发、食品和饮料质量控制检测以及其他标定应用。 分析说明 这些二级标准品可多次溯源至美国药典、欧洲药典和英国药典一级标准品(如可用)。 其他说明 该认证标准物质(CRM)根据ISO 17034 和 ISO/IEC 17025进行生产和认证。有关此CRM使用的所有信息均可在分析证书上找到。 附注 要查看此材料的分析证书示例,请在下面的区域中输入LRAB3690。这只是一个示例证书,可能与您收到批次的产品无关。 基本信息 | 经验(实验)分子式 | C12H22O11 · 2H2O | | 分子量 | 378.33 | | Beilstein | 5322018 | | MDL编号 | MFCD00071594 | | PubChem化学物质编号 | 329823329 | | NACRES | NA.24 |
产品性质 | 质量水平 | 300 | | 等级 | certified reference material pharmaceutical secondary standard | | CofA | current certificate can be downloaded | | technique(s) | HPLC: suitable gas chromatography (GC): suitable | | application(s) | cleaning products cosmetics flavors and fragrances food and beverages personal care pharmaceutical (small molecule) | | 格式 | neat | | 药典可追溯性 | traceable to PhEur Y0001172 traceable to USP 1673715 | | 储存温度 | 2-30℃ | | SMILES string | [H]O[H].[H]O[H].OC[C@H]1O[C@H](O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@@H](O)[C@@H]1O | | InChI | 1S/C12H22O11.2H2O/c13-1-3-5(15)7(17)9(19)11(21-3)23-12-10(20)8(18)6(16)4(2-14)22-12;;/h3-20H,1-2H2;2*1H2/t3-,4-,5-,6-,7+,8+,9-,10-,11-,12-;;/m1../s1 | | InChI key | DPVHGFAJLZWDOC-PVXXTIHASA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| 90210 | Millipore | D-(+)-Trehalose dihydrate | suitable for microbiology, ≥99.0%, composed of two α-glucose units that is used as a protectant, stabilizer and to support proper folding | 4378.24元/50 g; 14594.1元/250 g; | 咨询 |
基本信息 | 经验(实验)分子式 | C12H22O11 · 2H2O | | 分子量 | 378.33 | | Beilstein | 5322018 | | EC 号 | 202-739-6 | | MDL编号 | MFCD00071594 | | PubChem化学物质编号 | 329769859 | | NACRES | NA.85 |
产品性质 | 质量水平 | 200 | | 测定 | ≥99.0% (HPLC) ≥99.0% | | 形式 | powder | | 旋光性 | [α]20/D +176 to +186°, c = 2% in H2O | | 杂质 | ≤0.1% glucose | | 灼烧残渣 | ≤0.1% (as SO4) | | 溶解性 | H2O: 0.1 g/mL, clear, colorless | | 痕量阴离子 | chloride (Cl-): ≤50 mg/kg sulfate (SO42-): ≤50 mg/kg | | 痕量阳离子 | As: ≤0.1 mg/kg Ca: ≤200 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤50 mg/kg Mg: ≤10 mg/kg Mn: ≤5 mg/kg Na: ≤50 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Zn: ≤10 mg/kg | | application(s) | microbiology | | SMILES string | [H]O[H].[H]O[H].OC[C@H]1O[C@H](O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@@H](O)[C@@H]1O | | InChI | 1S/C12H22O11.2H2O/c13-1-3-5(15)7(17)9(19)11(21-3)23-12-10(20)8(18)6(16)4(2-14)22-12;;/h3-20H,1-2H2;2*1H2/t3-,4-,5-,6-,7+,8+,9-,10-,11-,12-;;/m1../s1 | | InChI key | DPVHGFAJLZWDOC-PVXXTIHASA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
|
| T9531 | Sigma-Aldrich | D-(+)-Trehalose dihydrate | from Saccharomyces cerevisiae, ≥99% | 180元/10 MG; 1159.47元/5 G; 1629.92元/10 G; 4052.69元/25 G; 10413.7元/100 G; 27523元/500 G; 58383.3元/2.5 KG; | 咨询 |
产品说明 应用 在多种细胞冷冻介质中用作冷冻保护剂。 包装 2.5, 25 kg in poly drum 5, 10, 25, 100, 500 g in poly bottle 10 mg in glass bottle 生化/生理作用 海藻糖是一种由两个葡萄糖单位通过1-1α键结合而形成的非还原性糖。它被认为可为植物和动物提供承受缺水阶段的能力。 质量 金属离子含量低。 制备说明 通过离子交换色谱制备。 基本信息 | 经验(实验)分子式 | C12H22O11 · 2H2O | | 分子量 | 378.33 | | Beilstein | 5322018 | | EC 号 | 202-739-6 | | MDL编号 | MFCD00071594 | | PubChem化学物质编号 | 57654693 | | NACRES | NA.25 |
产品性质 | 质量水平 | 300 | | 生物来源 | Saccharomyces cerevisiae | | 测定 | ≥99% | | 形式 | powder | | 旋光性 | [α]20/D 174 to 182 °, c = 7% (w/v) in water | | technique(s) | HPLC: suitable | | mp | 97-99 ℃ | | application(s) | agriculture | | SMILES string | [H]O[H].[H]O[H].OC[C@H]1O[C@H](O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@@H](O)[C@@H]1O | | InChI | 1S/C12H22O11.2H2O/c13-1-3-5(15)7(17)9(19)11(21-3)23-12-10(20)8(18)6(16)4(2-14)22-12;;/h3-20H,1-2H2;2*1H2/t3-,4-,5-,6-,7+,8+,9-,10-,11-,12-;;/m1../s1 | | InChI key | DPVHGFAJLZWDOC-PVXXTIHASA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
|
| T5251 | Sigma-Aldrich | D-(+)-Trehalose dihydrate | from Saccharomyces cerevisiae, ≥98.5% (HPLC) | 760元/10 G; 2058.45元/25 G; 7512.27元/100 G; 19417.7元/250 G; | 咨询 |
产品说明 应用 在多种细胞冷冻介质中用作冷冻保护剂。 包装 25, 100, 250 g in poly bottle 生化/生理作用 海藻糖是一种由两个葡萄糖单位通过1-1α键结合而形成的非还原性糖。它被认为可为植物和动物提供承受缺水阶段的能力。 制备说明 由Payen, R., Can的修改过程而制备。J. Res., 27B, 749 (1949). 基本信息 | 经验(实验)分子式 | C12H22O11 · 2H2O | | 分子量 | 378.33 | | Beilstein | 5322018 | | EC 号 | 202-739-6 | | MDL编号 | MFCD00071594 | | PubChem化学物质编号 | 57654674 |
产品性质 | 质量水平 | 300 | | 生物来源 | Saccharomyces cerevisiae | | 测定 | ≥98.5% (HPLC) | | 形式 | powder | | 旋光性 | [α]/D 174 to 182 °, c = 1.0% (w/v) in water | | technique(s) | HPLC: suitable | | mp | 97-99 ℃ | | application(s) | agriculture | | SMILES string | [H]O[H].[H]O[H].OC[C@H]1O[C@H](O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@@H](O)[C@@H]1O | | InChI | 1S/C12H22O11.2H2O/c13-1-3-5(15)7(17)9(19)11(21-3)23-12-10(20)8(18)6(16)4(2-14)22-12;;/h3-20H,1-2H2;2*1H2/t3-,4-,5-,6-,7+,8+,9-,10-,11-,12-;;/m1../s1 | | InChI key | DPVHGFAJLZWDOC-PVXXTIHASA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
|
| T0167 | Sigma-Aldrich | D-(+)-Trehalose dihydrate | from Saccharomyces cerevisiae, powder, BioReagent, suitable for cell culture, suitable for insect cell culture, ≥99% | 440.7元/10 G; 724.33元/25 G; 2202.37元/100 G; | 咨询 |
产品说明 一般描述 海藻糖是一种自然界普遍存在的非还原性二糖。它不仅可以用作食品防腐剂,还可以保留酶、疫苗、细胞和许多其他分子。海藻糖在无脊椎动物中以血淋巴糖的形式存在。 应用 D-(+)-海藻糖二水合物可用于在慢速冷冻法中冷冻兔卵母细胞。它可用于体外成熟卵母细胞的固体表面玻璃化(SSV)。它在多种细胞冷冻培养基中适合用作冷冻保护剂。 包装 10, 25, 100 g in poly bottle 生化/生理作用 海藻糖对于植物的胚发生、碳代谢、光合作用和开花至关重要。它主要存在于支持脱水生物(无水生活)的物种中。它可作为微生物中的碳水化合物储备,并保护它们免受不利条件的影响,如热、冷、脱水、干燥和氧化。海藻糖可以作为影响蛋白质折叠的化学伴侣。它可在体外防止淀粉样蛋白的产生和 β-积聚。在亨廷顿蛋白聚集中也观察到了海藻糖的类似作用。因此,它可以作为阿尔茨海默氏′病和亨廷顿′病的保护剂。 基本信息 | 经验(实验)分子式 | C12H22O11 · 2H2O | | 分子量 | 378.33 | | Beilstein | 5322018 | | EC 号 | 202-739-6 | | MDL编号 | MFCD00071594 | | PubChem化学物质编号 | 24899871 | | NACRES | NA.75 |
产品性质 | 质量水平 | 200 | | 生物来源 | Saccharomyces cerevisiae | | 产品线 | BioReagent | | 测定 | ≥99% | | 形式 | powder | | technique(s) | cell culture | insect: suitable cell culture | mammalian: suitable | | 溶解性 | H2O: 50 mg/mL | | web metadata keyword.default | cryoprotectant, cell freezing media, cell preservation, anti-freeze sugar, cryopreservation | | SMILES string | [H]O[H].[H]O[H].OC[C@H]1O[C@H](O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@@H](O)[C@@H]1O | | InChI | 1S/C12H22O11.2H2O/c13-1-3-5(15)7(17)9(19)11(21-3)23-12-10(20)8(18)6(16)4(2-14)22-12;;/h3-20H,1-2H2;2*1H2/t3-,4-,5-,6-,7+,8+,9-,10-,11-,12-;;/m1../s1 | | InChI key | DPVHGFAJLZWDOC-PVXXTIHASA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
|
| V900932 | Sigma-Aldrich | D-(+)-Trehalose dihydrate | Vetec™, reagent grade, ≥99% | 324.68元/10 G; 2012.16元/100 G; | 咨询 |
产品说明 包装 10, 100 g in poly bottle 法律信息 Vetec is a trademark of sigma-aldrich International GmbH 基本信息 | 经验(实验)分子式 | C12H22O11 · 2H2O | | 分子量 | 378.33 | | Beilstein | 5322018 | | EC 号 | 202-739-6 | | MDL编号 | MFCD00071594 | | PubChem化学物质编号 | 329830234 |
产品性质 | 等级 | reagent grade | | 产品线 | Vetec™ | | 测定 | ≥99% | | 储存温度 | room temp | | SMILES string | [H]O[H].[H]O[H].OC[C@H]1O[C@H](O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@@H](O)[C@@H]1O | | InChI | 1S/C12H22O11.2H2O/c13-1-3-5(15)7(17)9(19)11(21-3)23-12-10(20)8(18)6(16)4(2-14)22-12;;/h3-20H,1-2H2;2*1H2/t3-,4-,5-,6-,7+,8+,9-,10-,11-,12-;;/m1../s1 | | InChI key | DPVHGFAJLZWDOC-PVXXTIHASA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| 243212 | Fluorochem | D-(+)-Trehalose Dihydrate | 95% | 220元/1g; 264元/25g; 770元/100g; 1914元/250g; 2948元/500g; | 咨询 |
基本信息 | CAS Number | 6138-23-4 | | MDL Number | MFCD00071594 | | Melting Point | 97-99℃ |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .
|
|