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DMEM高糖氨基酸缺陷培养基(含双抗) 2023动态已更新
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更新日期:2026/8/7 17:13:02
生 产 地:中国大陆
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DMEM高糖氨基酸缺陷培养基(含双抗) 2023动态已更新
货号:DZ
DMEM高糖氨基酸缺陷培养基(含双抗) 产品参数
氨基酸缺陷培养基,定制款,2瓶起订。
含4500mg/L D-葡萄糖,584mg/L L-谷氨酰胺,110mg/L丙酮酸钠,3750mg/L碳酸氢钠。青霉素100U/ml,链霉素100μg/ml 。 pH值7.0⁻⁷.4。
定制成分电议。
培养基是一种在实验室中用于培养和繁殖微生物、细胞和组织的人工营养物。DMEM高糖氨基酸缺陷培养基(含双抗)含细胞生长需要的各种氨基酸、维生素、碳水化合物、无机盐离子等营养物质,可保持细胞良好的生长状态。
DMEM高糖氨基酸缺陷培养基(含双抗) 注意事项
1、本产品经过滤除菌,使用时应注意无菌操作,避免污染。
2、为保持本产品的佳使用效果,请勿进行冻融处理。
3、本产品仅用于科研或进一步研究使用,不用于诊断和治疗。
4、尽量集中做样,避免频繁打开同一瓶培养基瓶塞,增大培养基的污染几率,出现误差结果。
5、应防潮、阴凉处保存。
DMEM高糖氨基酸缺陷培养基(含双抗) 基础信息
DMEM细胞培养基
DMEM是由Dulbecco改良的Eagle培养基,起初是为小鼠成纤维细胞设计的。DMEM的氨基酸浓度是MEM的两倍,维生素浓度是MEM的4倍,采用双倍的HCO3-和CO2浓度起到更好的缓冲作用。初的配方中葡萄糖含量为1000 mg/L,后来为了某些细胞的生长需要,将葡萄糖含量又调整为4500 mg/L,这就是大家常说的低糖和高糖了。
低糖适于依赖性贴壁细胞培养,特别适用于生长速度快、附着性较差的肿瘤细胞培养。高糖更适合高密度悬浮细胞培养,也适用于附着性较差,但又不希望它脱离原来生长
Shanghai Punajie Biotechnology Co., Ltd. is committed to the research and production of cell culture related reagent products, providing technical support and services for universities, food, medicine, biological research and other fields. Since its establishment, the company has provided customers with customized cell products and complete cell culture solutions through continuous technological innovation and product research and development. Through continuous exploration, research and development, deepening, and enrichment of products, the company has over 200 types of basic culture medium products, covering multiple related peripheral products. We have always been driven by the concept of "developing science and technology, caring for public life and health". Through technological innovation, we have extensively recruited high-tech talents, continuously improved our product system, enriched our product chain, and expanded our market and application areas, establishing a competitive brand.


