Figure 1
From: Purification of a chimeric virus-like particle from a complex culture medium
Variation of the absorbance during supernatant concentration and dialysis. Firstly all supernatant were concentrated to 5 mL and then diluted with 15 mL of 20 mM phosphate buffer at pH 8 and then concentrated again to 5 mL (this as been repeated five times). After each dilution it is visible protein concentration.