计算溶液所需的质量、体积或浓度。
BioReagent,无菌,用于细胞培养,通过内毒素测试 级 ,适用于对基线干扰要求严格的色谱和分析工作流程。
-20°C储存。超低温运输 。请查阅批次 COA 获取详细规格。
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在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
核苷酸(Nucleosides)是合成生物大分子核糖核酸(RNA)及脱氧核糖核酸(DNA)的前身物,细胞内部的核苷酸数量有限,随着细胞的不断分裂,DNA不断复制,细胞内部原有的的核苷酸有时不足以保证DNA的顺利完成复制的,因此这时在培养基中添加核苷酸是非常有必要的。Nucleosides(100×)包括5种核苷:胞苷(Cytidine)、鸟苷(Guanosine)、 尿苷(Uridine)、腺苷(Adenosine)、胸苷(Thymidine)。Nucleosides(100×)是细胞培养中常用的添加剂之一,能有效改善细胞培养基配比,促进细胞增殖代谢。
产品成分:
| 主要成分 | 含量(mg/L) |
| 胞苷(Cytidine) | 730 |
| 鸟苷(Guanosine) | 850 |
| 尿苷(Uridine) | 730 |
| 腺苷(Adenosine) | 800 |
| 胸苷(Thymidine) | 240 |
使用说明:
推荐稀释浓度1:100(如在500mL培养基中添加5mL本品),也可以根据具体实验需求进行调整。
注意事项:
1、本产品为无菌包装,在使用过程中请注意无菌操作,避免微生物污染。
2、建议少量分装后冻存,避免反复冻融。本产品低温融化后可能会有固体析出,请于水浴加热摇晃溶解。
3、为了您的安全和健康,请穿实验服并戴一次性手套操作。
Nucleosides are precursors for the biosynthesis of biological macromolecules including ribonucleic acid (RNA) and deoxyribonucleic acid (DNA). The intracellular stock of nucleosides is limited. During continuous cell division and DNA replication, endogenous nucleosides may become insufficient to support normal DNA synthesis. Therefore, supplementation with nucleosides in culture medium is highly necessary. Nucleosides (100×) consists of five types of nucleosides: Cytidine, Guanosine, Uridine, Adenosine and Thymidine. As a common supplement for cell culture, it optimizes the formula of culture medium and effectively promotes cell proliferation and metabolism.
Product Composition:
| Main Component | Content (mg/L) |
| Cytidine | 730 |
| Guanosine | 850 |
| Uridine | 730 |
| Adenosine | 800 |
| Thymidine | 240 |
Instructions for Use:
The recommended dilution ratio is 1:100. For example, add 5 mL of this product into 500 mL culture medium. The dilution ratio can be adjusted according to specific experimental requirements.
Precautions:
1. This product is supplied in sterile packaging. Perform strict aseptic manipulation during use to prevent microbial contamination.
2. It is recommended to aliquot the product into small portions and store frozen. Avoid repeated freeze-thaw cycles. Solid precipitation may occur after thawing at low temperature; dissolve the precipitate by water bath heating and gentle shaking.
3. Wear a lab coat and disposable gloves during operation for personal safety.
通过匹配包装上的批号来查找并下载产品的 COA,每批产品都进行了严格的验证,您可放心使用!
| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
| 分析证书 | N1198047 | |
| 分析证书 | N1198047 | |
| 分析证书 | N1198047 |
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