你们提供哪些用于解离细胞的试剂？这些产品之间的主要区别是什么？
请通过此选择列表(https://www.thermofisher.com/us/en/home/life-science/cell-culture/mammalian-cell-culture/reagents/trypsin.html)来比较我们的细胞解离试剂。
What is the osmolality and pH range for Cell Dissociation Buffer, enzyme-free, PBS (Cat. No. 13151014)
Below are QC test specifications for pH and osmolality for this product:
- pH: 6.9 to 7.9
- Osmolality: 289 to 321 mOsm/kg
Find additional tips, troubleshooting help, and resources within our Cell Culture Support Center.
At what confluency should cells be at prior to their dissociation using the Cell Association Buffer, enzyme-free, PBS?
The buffer should be used with cells that are sub-confluent (60-80%). If cells are more than 80% confluent, it will be hard to detach them.
Find additional tips, troubleshooting help, and resources within our Cell Culture Support Center.
Will the Cell Dissociation Buffer, enzyme-free, PBS damage cell surface markers/receptors?
This buffer is very gentle. It should preserve the structural and functional integrity of cell surface proteins. However, we recommend that the customer test their cells and proteins.
Find additional tips, troubleshooting help, and resources within our Cell Culture Support Center.
Can I use the Cell Dissociation Buffer, enzyme-free, PBS to dissociate cells?
This Enzyme-Free Cell Dissociation Buffer does not rely on proteolysis for its action. Therefore, it is not suitable for strongly adherent cells, or for routine passage of some cell types (e.g., A431, Hep2, A549, MDCK, WI-38). This product is intended to gently dissociate cells from attachment substrates and each other while maintaining surface protein integrity.
Find additional tips, troubleshooting help, and resources within our Cell Culture Support Center.
