| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| D755880-500ml |
500ml |
期货  |
|
| 规格或纯度 | 无菌过滤, 用于细胞培养, With 4500 mg/L glucose, stable glutamine, and sodium bicarbonate, without sodium pyruvate., liquid |
|---|---|
| 英文名称 | DMEM - high glucose |
| 储存温度 | 2-8°C储存 |
| 运输条件 | 冰袋运输 |
| 产品介绍 |
Dulbecco′s Modified Eagle′s Medium（DMEM）是对Basal Medium Eagle (BME)的一种改良，含有四倍浓度的氨基酸和维生素。 原始的配方含有1000 mg/L的葡萄糖并用于培养小鼠胚胎细胞。 从此，它被按照多种方式进行修改以支持小鼠和鸡细胞的原代培养，以及多种正常和转化细胞。 这些培养基都可提供一种不同的L-谷氨酰胺和丙酮酸钠组成。 此外，葡萄糖浓度也被提高至4500 mg/L，因此被命名为“DMEM/High”。应用： 该 DMEM-Hi 葡萄糖培养基与原始配方不同，因为它补充有L-丙氨酰-L-谷氨酰胺二肽。 众所周知，谷氨酰胺在细胞培养中不稳定。该二肽提供更稳定形式的谷氨酰胺用于细胞培养。它也不同于原始的DMEM-Hi 配方，其中吡哆醇代替吡哆醛。 吡哆醛是一种不稳定的培养基成分。 This DMEM-Hi glucose medium differs from the original formula, because it is supplemented with L-alanyl-L-glutamine dipeptide. Glutamine is notoriously unstable in cell culture. This dipeptide provides a more stable form of glutamine for use in cell cultures. It also differs from the original DMEM-Hi formulation wherein pyridoxine is substituted for pyridoxal. Pyridoxal is an unstable component of media. Application:Dulbecco′s Modified Eagle′s Medium (DMEM) is a modification of Basal Medium Eagle (BME) that contains four-fold concentrations of the amino acids and vitamins. The original formulation contained 1000 mg/L of glucose and was used to culture embryonic mouse cells. Since then, it has been modified in several ways to support primary cultures of mouse and chicken cells, as well as a variety of normal and transformed cells. Each of these media offers a different combination of L-glutamine and sodium pyruvate. Additionally, the glucose levels have been raised to 4500 mg/L, contributing to the name 'DMEM/High'. |
| 1. Wei Cui, Yong Xie, Yinghui Zhang, Xinlian Su, Tianqi Cui, Xingguang Chen, Zhaoming Wang, Feiran Xu, Hui Zhou, Baocai Xu. (2025) Antioxidant potential of peptides from poultry hemoglobin via probiotic-assisted hydrolysis: Deciphering mechanisms at the cellular level and through molecular dynamics simulations. FOOD RESEARCH INTERNATIONAL, 204 (115953). [PMID:39986793] [10.1016/j.foodres.2025.115953] |
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