计算溶液所需的质量、体积或浓度。
BioReagent,无菌过滤,用于细胞培养 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,避免反复冻融。超低温运输 。请查阅批次 COA 获取详细规格。
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
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。
无四环素胎牛血清 (Tetracycline-Free Fetal Bovine Serum) 通过各种吸附、层析等技术去除血清中的四环素,避免四环素对细胞生长和功能的抑制。
适用范围:
1) 需避免四环素干扰的实验,如四环素诱导基因表达系统的细胞培养。
2) 适用于HEK293、HeLa等常见工具细胞及肿瘤细胞系。
产品特点:
1) 四环素浓度:≤1 ppb(适用于敏感四环素诱导表达系统)
2) 专为高敏感实验设计,避免四环素残留干扰基因表达。
3) 含贴壁因子、生长因子及营养物,支持细胞增殖与保护。
4) 蛋白含量:30-45 g/L、pH值:7.0-8.0、渗透压250-330 mOsm/kg。
使用方法:
1) 本品经过0.2微米过滤除菌,无需再次过滤除菌。
2) 为避免沉淀增多,血清在融化过程中,须间歇的摇晃均匀。
3) 若一次无法用完1整瓶,建议在无菌环境下分装,-20℃冷冻保存,避免反复冻融。
注意事项:
如有以下情况,请勿使用
1) 包装有破损。
2) 溶液浑浊,有污染的疑虑。
3) 使用时已超出规定有效期。
4) 仅用于研究和进一步生产,不得直接用于人或动物。
Tetracycline-Free Fetal Bovine Serum is processed using various adsorption and chromatography techniques to remove tetracycline from serum, avoiding the inhibitory effects of tetracycline on cell growth and function.
Scope of Application:
1. Experiments requiring avoidance of tetracycline interference, such as cell culture using tetracycline-inducible gene expression systems.
2. Suitable for common tool cell lines including HEK293, HeLa, as well as tumor cell lines.
Product Features:
1. Tetracycline concentration: ≤ 1 ppb (suitable for sensitive tetracycline-inducible expression systems).
2. Specially designed for highly sensitive experiments to prevent tetracycline residue from interfering with gene expression.
3. Contains attachment factors, growth factors and nutrients to support cell proliferation and maintenance.
4. Protein content: 30–45 g/L; pH: 7.0–8.0; Osmolality: 250–330 mOsm/kg.
Instructions for use:
1. This product has been 0.2 μm filter‑sterilized; no further filtration is required.
2. To prevent excessive precipitation, the serum must be gently shaken intermittently during thawing.
3. If one bottle cannot be used up at once, aliquot under aseptic conditions and store frozen at −20 °C; avoid repeated freeze‑thaw cycles.
Precautions:
Do NOT use if:
1. The package is damaged.
2. The solution is turbid or suspected of contamination.
3. The product has exceeded the stated expiry date.
4. For research and further manufacturing use only; not for direct use in humans or animals.
| pH | 7.0-8.0 |
|---|
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 | T1521105 | |
| 分析证书 | T1521105 |
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