More than 20 years of experience, R&D project expertise and investment have been necessary to offer a unique product quality on the market. The initial process developed by Belovo has been optimized since 2012 in order to offer a very high-quality product according to the highest market standards.
What does a concentration of 2 gr per liter of avidin mean? Not very much, if the 3 criteria of quality are not defined.
- 1/ Specific activity: better specific activity means less avidin for the same effect. The specific activity of pure avidine at e-Proteins is > 99%.
- 2/ Purity in proteins. Better purity means fewer regulatory affairs. The purity of the protein is superior than 99%.
- 3/ Remaining Salt: to control the buffers in the in the drug substance is an advantage which simplifies the work of regulatory affairs.
|In liquid||In powder|
|Character||Clear an colourless||Clear an colourless|
|Identity||Clear an colourless||Clear an colourless|
|Purity (including natural dimer)||>=99%||>=99%|
|Biological activity||>14,5 U/mg||>14,5 U/mg|
|Aggregation (dimer)||<= 5%||<= 5%|
|Total Proteins (in liquid)||2-5 mg/mL||N/A|
|Material Endotoxin||<1 EU/mL||<1 EU/mL|
|Micro biological||<1 EU/mL||<1 EU/mL|
|Packaging in 5,20, 50ml||OK||N/A|
|Packging 1 gr , 10 gr , 100 gr||N/A||Ok|