| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D794463 | MACKLIN | D-半乳糖 | 10mM in DMSO | 186元/1ml; | 展开 |
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| D796635 | MACKLIN | D-半乳糖 | 高纯级, ≥99.0% | 310元/100g; 1045元/500g; 4180元/2.5kg; | 展开 |
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| D810320 | MACKLIN | D-半乳糖 | 分析对照品 | 99元/100mg; 188元/250mg; 476元/1g; | 展开 |
储存:室温 状态:白色粉末 折射率:80 ° (C=10, H2O) |
| D810319 | MACKLIN | D-半乳糖 | 99% | 34元/5g; 52元/25g; 89元/100g; 296元/500g; 1199元/2.5kg; 3516元/12X500g; | 展开 |
储存:室温 状态:白色到浅黄色粉末 折射率:80 ° (C=10, H2O) |
| D810318 | MACKLIN | D-半乳糖 | 98% | 29元/25g; 71元/100g; 252元/500g; 1044元/2.5kg; 2929元/12X500g; | 展开 |
储存:室温 状态:白色到浅黄色粉末 折射率:80 ° (C=10, H2O) |
| G6223 | MACKLIN | D-半乳糖 | 生物技术级 | 58元/25g; 166元/100g; 600元/500g; 2236元/2.5kg; | 展开 |
储存:室温 状态:白色到浅黄色粉末 折射率:80 ° (C=10, H2O) |
| 153792 | J&K | D-(+)-Galactose | 99%, 无水 | 60元/5G; 336元/100G; 941元/500G; | 展开 |
基本信息 | 分子式 | C6H12O6 | | 分子量 | 180.16 | | 熔点 | 168-170 | | 密度 | 1.5 | | 比旋光度([α]20D) | +79 to +81 (C=10, H2O) | | MDL编码 | MFCD00151230 | | Beilstein | 1724619 | | Merck | 14,4335 | | EINECS 编号 | 200-416-4 |
安全信息 |
| 231390 | J&K | D-(+)-Galactose | 98%, 无水 | 112元/25G; 275元/100G; 842元/500G; | 展开 |
基本信息 | 分子式 | C6H12O6 | | 分子量 | 180.16 | | 熔点 | 168-170 | | 密度 | 1.5 | | 比旋光度([α]20D) | +78° to +81.5° (C=10, water) | | MDL编码 | MFCD00151230 | | Beilstein | 1724619 | | Merck | 14,4335 | | EINECS 编号 | 200-416-4 | 应用 半乳糖被应用于: 作为半乳糖基转移酶标记缓冲液的组分。作为MRS肉汤中嗜热乳酸菌生长的补充物。诱导解耦蛋白(UCP)在酵母转化子中的表达。 生化/生理作用 半乳糖是一种简单的单糖,是能量来源和糖脂和糖蛋白的基本成分。半乳糖通过构成Leloir通路的酶将其转化为葡萄糖,从而促进能量代谢。编码这些蛋白质的基因缺陷导致了代谢性半乳糖血症。 安全信息 |
| G0750 | Sigma-Aldrich | D-(+)-Galactose | ≥99% | 190元/10 MG; 470.5元/10 G; 926.88元/25 G; 1504.81元/50 G; 2942.64元/100 G; 6519.57元/500 G; 7936.86元/1 KG; | 展开 |
产品说明 应用 半乳糖被应用于: - 作为半乳糖基转移酶标记缓冲液的组分。
- 作为MRS肉汤中嗜热乳酸菌生长的补充物
- 诱导解耦蛋白(UCP)在酵母转化子中的表达
包装 10, 25, 50, 100, 500 g in poly bottle 10 mg in glass bottle 1 kg in poly bottle 生化/生理作用 半乳糖是一种简单的单糖,是能量来源和糖脂和糖蛋白的基本成分。半乳糖通过构成Leloir通路的酶将其转化为葡萄糖,从而促进能量代谢。编码这些蛋白质的基因缺陷导致了代谢性半乳糖血症。 基本信息 | 经验(实验)分子式 | C6H12O6 | | 分子量 | 180.16 | | Beilstein | 1724619 | | EC 号 | 200-416-4 | | MDL编号 | MFCD00151230 | | PubChem化学物质编号 | 24895021 | | NACRES | NA.21 |
产品性质 | 质量水平 | 300 | | 生物来源 | bovine (Ruminant- Cow, Ox, Buffalo) | | 测定 | ≥99% | | 形式 | powder | | technique(s) | HPLC: suitable | | 杂质 | ≤0.1% glucose | | mp | 168-170 ℃ (lit.) | | 溶解性 | H2O: soluble 100 mg/mL, clear, colorless | | SMILES string | OC[C@@H](O)[C@H](O)[C@H](O)[C@@H](O)C=O | | InChI | 1S/C6H12O6/c7-1-3(9)5(11)6(12)4(10)2-8/h1,3-6,8-12H,2H2/t3-,4+,5+,6-/m0/s1 | | InChI key | GZCGUPFRVQAUEE-KCDKBNATSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| G5388 | Sigma-Aldrich | D-(+)-Galactose | powder, anhydrous, BioReagent, suitable for cell culture, suitable for insect cell culture | 926.88元/100 G; 3347.91元/500 G; 4845.65元/1 KG; | 展开 |
产品说明 一般描述 半乳糖是乳糖的一种组成成分。它是新生儿和幼儿的主要营养物之一。它在体内被生成用于乳糖的形成,而且也是糖脂(脑糖脂)和糖蛋白的一种组成成分。 应用 D-(+)-半乳糖已用于细胞系和培养基中,以在无需改变rh-tPA (qtPA)的特异性生成速率的情况下实现细胞增殖停滞。 D-(+)-半乳糖已用于细胞系和培养基中,以实现在无需改变rh-tPA (qtPA)的特异性生成速率便能实现细胞增殖的停滞。 包装 1 kg in poly bottle 100, 500 g in poly bottle 基本信息 | 经验(实验)分子式 | C6H12O6 | | 分子量 | 180.16 | | Beilstein | 1724619 | | EC 号 | 200-416-4 | | MDL编号 | MFCD00151230 | | PubChem化学物质编号 | 24895207 | | NACRES | NA.21 |
产品性质 | 质量水平 | 200 | | 等级 | anhydrous | | 产品线 | BioReagent | | 测定 | ≥99% | | 形式 | powder | | technique(s) | cell culture | insect: suitable cell culture | mammalian: suitable | | 杂质 | ≤0.1% glucose | | mp | 168-170 ℃ (lit.) | | 溶解性 | H2O: 100 mg/mL | | 痕量阳离子 | Mn: ≤50 ppb | | SMILES string | OC[C@@H](O)[C@H](O)[C@H](O)[C@@H](O)C=O | | InChI | 1S/C6H12O6/c7-1-3(9)5(11)6(12)4(10)2-8/h1,3-6,8-12H,2H2/t3-,4+,5+,6-/m0/s1 | | InChI key | GZCGUPFRVQAUEE-KCDKBNATSA-N |
安全信息 | 储存分类代码 | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| V900922 | Sigma-Aldrich | D-(+)-Galactose | Vetec™, reagent grade, ≥98% | 461.64元/100 G; 1411.92元/500 G; | 展开 |
产品说明 包装 100, 500 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 | C6H12O6 | | 分子量 | 180.16 | | Beilstein | 1724619 | | EC 号 | 200-416-4 | | MDL编号 | MFCD00151230 | | PubChem化学物质编号 | 329830228 |
产品性质 | 等级 | reagent grade | | 产品线 | Vetec™ | | 测定 | ≥98% | | mp | 168-170 ℃ (lit.) | | 储存温度 | room temp | | SMILES string | OC[C@@H](O)[C@H](O)[C@H](O)[C@@H](O)C=O | | InChI | 1S/C6H12O6/c7-1-3(9)5(11)6(12)4(10)2-8/h1,3-6,8-12H,2H2/t3-,4+,5+,6-/m0/s1 | | InChI key | GZCGUPFRVQAUEE-KCDKBNATSA-N |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 218380 | Fluorochem | D(+)-Galactose | 98% | 220元/25g; 748元/250g; 2090元/1kg; | 展开 |
基本信息 | CAS Number | 59-23-4 | | MDL Number | MFCD00151230 |
安全信息 | 图形或危害标志 |  | | 危险性说明 | H302: Harmful if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. H332: Harmful if inhaled. 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. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. 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). P330: Rinse mouth. 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 .
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