What is the difference between LN, MX, and CTG Biolaminin products?

CTG (Cell Therapy Grade) products are designed for clinical research. More extensive quality control reports are available for CTG than for the MX and LN products. MX and CTG products are animal origin-free to the secondary level, whereas LN products to the primary level. The difference stems from FBS which is used in early seeding phase. Due to dilution effect in the production process, the proportion of serum left in the final product is likely to be very low. Please see this application note for more information and comparison of the three products.