•100% aqueous solution! •Control the strength of the positive charge by column temperature. •Suitable for separation of anionic biomolecules such as nucleotide (ATP, ADP and AMP). •Albumin can also be separated under 100% aqueous conditions.
	>> Application data of Aqua Way HPLC column Series >> Download catalogue for Aqua Way Catalogue (PDF) >> Download technical presentation material (PDF)

Key features of Aqua Way Cation
•Cationic temperature-responsive polymer (PIPAAm) is synthesized and grafted onto aminopropyl silica.
•The surfaces of the grafted silica show charge properties at lower temperature and, as temperature increases, transform to uncharged properties.
•Separation selectivity and retention are controlled by controlling column temperature. Higher the temperature, the shorter the retention time.

Relative advantages of Aqua Way-Cation
100% aqueous solution! No gradient elution of high salt concentration needed! Avoid denaturation of targets.
•Since NaCl solution is no longer required for Aqua Way Cation, bioactivities of your targeted anionic molecules can be maintained.
•Save the cost and time required to demineralize the samples processed which is unavoidable for conventional ion-exchange HPLC.

Application matrix
•Following is the diagram for the applicable samples for the "Aqua Way Cation".

Applications
•Ideal for separation of small molecules, peptides and proteins with anionic charge properties.
•Highly recommendable when use of NaCl solution is unfavorable.
•Highly recommendable when bioactivity depends on ionic strength.
>> Application data of Aqua Way HPLC column Series
>> Download catalogue for Aqua Way Catalogue (PDF)
>> Download technical presentation material (PDF)

Product configuraion of Aqua Way Cation

Specifications Trial Set Description The set contains 2 respective columns of 50mm x 4.6mm I.D. (Aqua Way Philic and Cation) Catalogue No. AWT001 Specifications Pre-packed columns (Catalogue No.) 4.6mm I.D. x 50mm AWC046050 4.6mm I.D. x 150mm AWC046150 4.6mm I.D. x 250mm AWC046250 Specifications Bulk beads (Catalogue No.) 5g ABBC05 10g ABBC10

* The silica beads' particle and pore size is 5um and 120 A respectively.
* Customization of the beads is possible. Please ask us for more details.
* Direct link to Temperature-modulated reverse-phase HPLC column "Aqua Way Philic".
Home