Agarose is a polysaccharide commonly used in molecular biology experiments and electrophoresis. Below are some aspects to consider when explaining this term:
1. Definition: Agarose is a linear polymer made up of repeating units of agarobiose, a disaccharide composed of D-galactose and 3,6-anhydro-L-galactose. It is extracted from red algae and is commonly used as a gel matrix for DNA and protein separation.
2. Properties: Agarose is biocompatible, non-toxic, and hydrophilic. It forms gels through hydrophobic interactions and can be customized to have different pore sizes for optimal separation.
3. Uses: Agarose is used in various experimental techniques, including gel electrophoresis, Southern and Northern blotting, and protein purification. It is also used as a component in tissue engineering and drug delivery.
4. Alternative Forms: Agarose can be modified to have different properties, such as low melting point agarose for easier gel extraction or ethidium bromide-stained agarose for visualization of nucleic acids.
Example sentences:
1. The DNA fragments were separated by agarose gel electrophoresis.
2. The protein was purified using an agarose column chromatography.
3. Agarose hydrogels were used to engineer a scaffold for neuron regeneration.
4. The low melting point agarose facilitated the removal of the gel from the electrophoresis chamber.
5. The ethidium bromide-stained agarose gel showed clear separation of the PCR products.
1. 中文翻译：琼脂糖
2. 读音：[əˈɡærəʊz]
3. 例句：
A: 我们在实验室用什么来制作凝胶B: 我们通常使用琼脂糖（agarose）。
A: What do we use to make the gel in the lab?
B: We usually use agarose.
agarose在中文中有"琼脂糖"的意思，作为名词时有"琼脂糖"的意思，发音音标为['ɑ:^әrәjs]，agarose在英语中经常以名词形式出现，在《英汉简明词典》中，共找到15个与agarose相关的例句。
Agarose的词典翻译
1.琼脂糖
例句:Agarose is naturally linear polysaccharide. (琼脂糖是一种天然的直链多糖。)
例句
1. Butyl-agarose chromatography media were prepared by direct coupling of butyl glycidyl ether (BGE) on agarose 4ff beads. (翻译:以快流速琼脂糖凝胶为基质，采用直接偶联法制备丁基琼脂糖疏水层析介质。)
2. Agarose, which is a kind of catenarian amylose, is consisted of D-galactose and 3, 6-dehydration-l-galactose. And agarose particles are a sort of ideal chromatography medium. (翻译:由于琼脂糖是D—半乳糖和3,6—脱水—l—半乳糖相间结合的链状多糖，由其制成的珠状颗粒是一种理想的层析介质。)
3. You take the bone marrow and grind it up in these little pieces and then you add in some dye elements and some chemicals and you put that all in an agarose gel. (翻译:你拿着骨髓在这些小块中磨碎它 然后你在里面加入一些染料和一些化学药品 然后把他们都放 在琼脂糖凝胶体中)
4. The denatured inclusion bodies were purified with Ni-NTA chelate agarose and its purity can reach 90%. (翻译:采用镍离子螯合层析法纯化变性的包涵体样品，纯度达90%以上。)
评论列表