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Diamond Viru-S is an affinity chromatography resin is formed by coupling dextran sulfate to high rigidity Diamond matrix. It has a similar affinity for different virus types and is able to operate at high flow velocity under low backpressure conditions, which shortens process cycles and improves production efficiency. It is suitable for the capture stage and intermediate purification stage in the chromatography process, making large-scale production operation of biopharmaceutical possible.
Diamond Viru-S resin has the following advantages:
l Good chemical stability.
l Similar affinity for various viruses.
l High rigidity, high flow velocity, low back pressure.
|
Matrix |
High rigidity agarose |
|
Average particle size |
~75μm |
|
Functional group |
Dextran sulfate |
|
Ligand concentration |
70~130μmol Ligand/mL resin |
|
Dynamic binding capacity |
~60mg lysozyme/mL packed resin |
|
pH stability |
6~14 (CIP), 7~13 (working), avoid low pH operation and storage |
|
Pressure flow velocity |
≥1200cm/h (0.5MPa BXK 100/500, H=20cm, 20℃) |
|
Chemical stability |
Common aqueous solutions |
|
Operating temperature |
Operating temperature:2~30℃, do not freeze. |
|
Storage+ |
2~8℃,20% ethanol + about 0.2M NaAc or 2% benzyl alcohol + about 0.2M NaAc（neutral pH） |
+2% benzyl alcohol is only used for international transport or special requirements from customer.
|
Product |
Cat. No. |
Pack size |
|
Diamond Viru-S |
AA0441 |
25mL |
|
AA0442 |
100mL |
|
|
AA0443 |
500mL |
|
|
AA0444 |
1L |
|
|
AA0445 |
5L |
|
|
AA0446 |
10L |
|
Prepacked columns |
Cat. No. |
Pack size |
|
EzFast Diamond Viru-S |
EA04421 |
1×1mL |
|
EA04431 |
5×1mL |
|
|
EA04423 |
1×5mL |
|
|
EA04433 |
5×5mL |
|
|
EzScreen Diamond Viru-S |
EA04425 |
1×4.6mL |
|
EA04435 |
5×4.6mL |
|
|
EzLoad 16/10 Diamond Viru-S |
EA04401 |
1 pcs |
|
EzLoad 26/10 Diamond Viru-S |
EA04411 |
1 pcs |
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