HEKstar 293人胚肾细胞表达培养基套装 Expression KIT（包含 STAR-500ML 1瓶；STARFA-100ML 2瓶；STARFB-10ML 2瓶）
详细描述
HEKstar 293 Expression Kit is a chemically defined, protein-free media system for stable expression in HEK293 suspension cells. The kit combines the HEKstar 293 Expression Medium with two optimized feeding supplements, Feed A and Feed B, for efficient batch and fed-batch cultivation.
HEKstar 293 表达试剂盒是一款化学成分明确、不含蛋白质的培养基系统，旨在实现 HEK293 悬浮细胞的稳定表达。该产品通过将 HEKstar 293 表达培养基与两种经优化的补料补充剂（Feed A 和 Feed B）相结合，可用于高效的批次与流加式培养。
Storage:+2°C to +8°C
Sterility:Sterile-filtered
试剂盒包含：
| 数量 (Amount) | 组件名称 (Component) | 体积 (Volume) | 货号 (Cat-No.) |
| 1个 | HEKstar 293 化学成分明确、无蛋白表达培养基，含L-谷氨酰胺 | 500 ml | STAR-500ML |
| 2个 | HEKstar 293 Feed A，化学成分明确的补料添加物 | 100 ml | STARFA-100ML |
| 2个 | HEKstar 293 Feed B，化学成分明确的补料添加物 | 10 ml | STARFB-10ML |
HEKstar 293 表达试剂盒旨在提供一个完整且灵活的培养基平台，用于在 HEK293 悬浮培养物中进行可靠的蛋白生产。
该试剂盒由 HEKstar 293 表达培养基以及相应的补料添加物 Feed A 和 Feed B 组成。它们共同支持稳健的悬浮适应、存活率高于 90% 的稳定生长动力学，以及从早期工艺开发到大规模生物反应器生产的高生产率。
HEKstar 293 是一种化学成分明确、无蛋白且无动物源成分的培养基，专为稳定的批次和流加表达工艺而优化。由于其配方宽泛，该系统也适用于需要中等表达水平的中试规模瞬时转染流程。
其模块化的补料系统能够在工艺开发过程中实现灵活的补料策略和克隆特异性优化，从而有效适应多种 HEK293 衍生细胞系。
HEKstar 293 产品优势
- 专为 HEK293 悬浮细胞的稳定批次和流加培养而优化
- 化学成分明确、无蛋白、无动物源成分
- 专为高产量蛋白表达工艺而开发
- 支持高活细胞密度和高生产率
- 从早期开发到大规模生物反应器均易于放大
Description
The HEKstar 293 Expression Kit was developed to provide a complete and flexible media platform for reliable protein production in HEK293 suspension cultures.
The kit consists of the HEKstar 293 Expression Medium and the corresponding feeding supplements Feed A and Feed B. Together, they support robust suspension adaptation, stable growth kinetics with viabilities above 90%, and high productivity from early process development to large-scale bioreactor production.
HEKstar 293 is a chemically defined, protein-free and animal component-free medium optimized for stable batch and fed-batch expression processes. Due to its broad formulation, the system is also suitable for pilot-scale transient transfection workflows where moderate expression levels are sufficient.
The modular feed system enables flexible feeding strategies and clone-specific optimization during process development, allowing efficient adaptation to a wide range of HEK293 derivatives.
The HEKstar 293 Products at a glance:
- Optimized for stable batch and fed-batch cultivation of HEK293 suspension cells
- Chemically defined, protein-free and animal component-free
- Developed for high-yield protein expression processes
- Supports high viable cell densities and high productivity
- Scalable from early development to large-scale bioreactors
