The first step in organoid culture: Have you chosen the right culture medium?

In life science research, organoid technology, as a cutting-edge technique, brings new hope to fields such as disease research and drug development. As a core element of organoid culture, the importance of organoid culture medium is self-evident. Today, we will delve into the relevant knowledge of organoid culture media.
What is organoid culture medium?
Organoid culture medium is a liquid culture medium specifically designed for organoid culture, providing the necessary nutrients and growth factors for organoid cells to grow and develop.
The components of the culture medium are carefully selected and optimized to mimic the in vivo extracellular environment, promoting organoid formation and maintaining their function.
Organoid culture medium classification

01Natural culture media

• Primarily derived from natural substances, such as animal serum, plasma, tissue extracts, etc.
• Rich in nutrients like amino acids, vitamins, minerals, and growth factors, providing a good growth environment for cells.
• Natural culture media have complex compositions, and batch-to-batch variations may occur, potentially affecting the stability of experimental results.

02 Synthetic culture media

• Synthesized through chemical methods, with defined components and minimal batch-to-batch variation, providing stable experimental conditions.
• Typically contain basic components such as amino acids, vitamins, minerals, carbohydrates, and buffers. Growth factors, hormones, and other additives can be supplemented as needed to meet the requirements of specific cell types.
• The use of synthetic culture media can improve the reproducibility and reliability of experiments. 03 Serum-free culture media
• Culture media that do not contain animal serum, reducing uncertainties and contamination risks associated with serum.
• Contain various growth factors and hormones to support cell growth and differentiation.
• Provide a purer and more controllable environment, with important applications in biopharmaceuticals and cell therapy.

Advantages of high-quality culture media
1 Precisely provides nutrients, promotes cell proliferation and differentiation, maintains the 3D structure of organoids, and mimics the in vivo environment;
2 Reduces genetic mutations and phenotypic changes, maintaining stability;
3 Optimizes cell signal transduction, improves experimental reliability and reproducibility, and reduces errors.
Xianjue Bio Culture Media
Xianjue Bio's independently developed organoid culture media have undergone rigorous quality control and functional validation. They can effectively improve the success rate of primary organoid culture, reduce interference from non-tumor cells, and enable rapid expansion of tumor stem cells into organoids in a short period.