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蒸汽密度
3.1 (vs air)
蒸汽壓力
<1 mmHg ( 20 °C)
產品線
BioReagent
化驗
≥99% (GC)
形狀
viscous liquid
自燃溫度
698 °F
技術
cell culture | insect: suitable
cell culture | mammalian: suitable
雜質
≤0.005% Chlorinated compounds
≤0.005% Sulfate (SO4)
折射率
n20/D 1.474 (lit.)
pH值
5.5-8
bp
182 °C/20 mmHg (lit.)
mp
20 °C (lit.)
密度
1.25 g/mL (lit.)
適合性
suitable for electrophoresis
SMILES 字串
OCC(O)CO
InChI
1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2
InChI 密鑰
PEDCQBHIVMGVHV-UHFFFAOYSA-N
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一般說明
甘油是无味无色，具有粘性的甜味液体。它可以是天然来源，也可以来自石化原料。甘油具有广泛的应用，是自然界中最有价值和多功能的化学物质之一。它可用作润肤剂、溶剂、甜味剂，可用于药物配方、化妆品、食品和洗漱品中。它非常稳定，可以在常温下储存；它也无刺激性，对环境没有不良影响。
應用
甘油可用于样品制备和凝胶形成，以用于聚丙烯酰胺凝胶电泳。甘油（5-10％）可增加样品的密度，使样品层处于凝胶样品孔的底部。甘油还用于帮助制备梯度凝胶和作为蛋白质稳定剂和储存缓冲液组分。
生化／生理作用
甘油已被用作
- 结核分枝杆菌 和 鸟分枝杆菌细胞培养过程中的补充剂；
- 在设计酶生物燃料电池过程中的燃料；
- 含有4-HCCA和3-氨基喹啉的液体复合基质，可用于分析中性和酸性聚糖；
- 进行快原子轰击电离质谱的基质；
- MALDI（基质辅助激光解吸/电离质谱）定量分析研究的液体基质。
甘油本质上是吸湿的，并且由于其具有三个亲水性醇羟基而可溶于水。它可以形成分子间和分子内氢键，使其成为一种非常灵活的分子。 甘油的生理作用是由于其在细胞介导的免疫、增加的IgG产生、以及增加的组胺释放中的影响。
儲存類別代碼
10 - Combustible liquids
水污染物質分類（WGK）
WGK 1
閃點（°F）
390.2 °F - Pensky-Martens closed cup
閃點（°C）
199 °C - Pensky-Martens closed cup
個人防護裝備
Eyeshields, Gloves
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实验方案
聚丙烯酰胺凝胶化学性质概述以及使用mPAGE® TurboMix Bis-Tris制胶试剂盒手动灌注聚丙烯酰胺凝胶的详细说明
Simplify your SDS-PAGE gel preparation with our pre-mixed solutions and protocols to achieve precise protein separation.
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