Biochemical Techniques and Instrumentation

Fractionation Ranges of Popular Agarose-Based Separation Materials

Gel Type	Fractionation range (Da)
Bio-Gel
A-0.5m	10,000-50,000
A-1.5m	10,000-1,500,000
A-5m	10,000-5,000,000
A-15m	40,000-15,000,000
A-50m	100,000-50,000,000
A-150M	1,000,000-150,000,000
Sepharose
2B	70,000-40,000,000
4B	60,000-20,000,000
6B	10,000-4,000,000
Ultra gel
A2	120,000-50,000,000
A4	55,000-9,000,000
A6	25,000-2,400,000