1. You’re Using Variable Quality Serum Supplements
Make sure to check the country of origin of the serum and verify that the product has been tested for optimal functionality and has been characterized for sterility.
2. You’re Adding Unwanted Cholesterol or Lipoproteins
Interference from bovine cholesterol or lipoproteins can alter the dynamics of your cell culture environment.
3. Your Serum Packaging is Suboptimal
Kalen Biomedical’s Lipoprotein Depleted Fetal Bovine Serum is tested for growth promotion, plating efficiency, cloning efficiency, and endotoxins. We package our LDFBS in wide-mouth cryovials that allow for easy pouring and pipetting and can withstand freezing without cracking.
We offer sizes as small as 10mL to suit your research environment needs.