1.25072
Fractogel® EMD SO3 ⁻ (M) Resin
MiniChrom Column Fractogel® SO3 (M), volume 5 mL, prepacked column
Synonym(s):
MiniChrom Column Fractogel® SO3 (M), 5 ml
Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
About This Item
UNSPSC Code:
41115711
ligand
(Sulfoisobutyl)
material
polypropylene housing
product line
Fractogel®
form
prepacked column
parameter
≤8 bar pressure, ~200 cm/hr max. flow rate
column I.D. × L
8 mm × 100 mm
volume
5 mL
matrix active group
Methacrylate
mean particle size
40-90 μm
capacity
~130 mL, resin binding capacity
application(s)
mAb
recombinant protein
vaccine development
separation technique
cation exchange
storage temp.
15-25°C
General description
8 x 100mm
Features and Benefits
MiniChrom Column Fractogel® SO3 (M), 5 ml enables:
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- (M) when the pH of the buffer is about 1 unit below their isoelectric points (pl).
The strength of the binding depends on the following:
- Increased binding strength at low pH
- High aggregate removal efficiency combined with high dynamic binding capacity
- Lower elution volumes for the highest purity levels
- 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- (M) 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
1 pkg Plastic bag(s)
Legal Information
FRACTOGEL is a registered trademark of Merck KGaA, Darmstadt, Germany
Still not finding the right product?
Explore all of our products under Fractogel® EMD SO3 ⁻ (M) Resin
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.