General description
5 x 10 mm
Features and Benefits
RoboCol Fractogel® SO3 (S), 0.2 ml enables:
- Efficient separation between monomer, dimer, and high molecular weight aggregates
- High binding capacity
- High resolution
- Efficient polishing step
- Compatibility with 2.5 % (v/v) aqueous benzyl alcohol containing 150 mM NaCl storage solution
Due to the titration behavior, the ion exchange capacity can be used from pH 2 to pH 12. The separation of proteins is based on reversible electrostatic interactions between the surface′s positively charged regions and the support. Proteins are retained efficiently on Fractogel® EMD SO3- (S) when the pH of the buffer is about 1 unit below their isoelectric points (pl).
The strength of the binding depends on the following:
- the buffer system
- pH value of the buffer which determines the surface charge of the protein
- the concentration of the counter ions
- the charge density on the support (protein binding capacity)
Packaging
Plastic bag(s)
Legal Information
FRACTOGEL is a registered trademark of Merck KGaA, Darmstadt, Germany
- UPC:
- 51282209
- Condition:
- New
- Weight:
- 1.00 Ounces
- HazmatClass:
- No
- WeightUOM:
- LB
- MPN:
- 1251830001
