Biochemical Techniques and Instrumentation

Fractionation Ranges of Popular Composite Separation Materials

Gel Type	Fractionation range(Da)
Sephacryl
S-200	5,000-250,000
S-300	10,000-1,500,000
S-400	20,000-8,000,000
S-500	40,000-20,000,000
S-1000	500,000-100,000,000
Ultra gel
AcA 22	100,000-1,200,000
AcA 34	20,000-350,000
AcA 44	10,000-130,000
AcA 54	5,000-70,000
AcA 202	1,000 – 15,000