System and method for testing chromatography media and devices

1. A method for testing the integrity of a chromatography membrane sealed in a housing comprising:

obtaining a chromatography device comprising a housing and having one or more chromatography membranes to be tested sealed in the housing;

obtaining a selected analyte that will bind to the membrane(s) under standard binding conditions;

placing the analyte in contact with the membrane(s) under standard binding conditions;

eluting the analyte from the membrane(s) with an elution fluid to form an eluate containing the eluted analyte, the eluted analyte having a measurable concentration in the eluate;

measuring a change in the concentration of the eluted analyte in the eluate over a period of time to provide an elution pattern for the tested membrane(s);

comparing the elution pattern for the tested membrane(s) to a reference elution pattern for a membrane of known integrity; and

determining the integrity of the tested membrane(s).

2. A method for testing the integrity of a chromatography monolith sealed in a housing comprising:

obtaining a chromatography device comprising a housing and one or more chromatography monoliths to be tested sealed in the housing;

obtaining a selected analyte that will bind to the monolith(s) under standard binding conditions;

placing the analyte in contact with the monolith(s) under standard binding conditions;

eluting the analyte from the monolith(s) with an elution fluid to form an eluate containing the eluted analyte, the eluted analyte having a measurable concentration in the eluate;

measuring a change in the concentration of the eluted analyte in the eluate over a period of time to provide an elution pattern for the tested monolith(s);

comparing the elution pattern for the tested monolith(s) to a reference elution pattern for a monolith of known integrity; and

determining the integrity of the tested monolith(s).

3. A method for testing the type and integrity of a chromatography membrane sealed in a housing comprising:

obtaining a selected analyte, the analyte being capable of binding, under standard binding conditions, to a chromatography membrane having a specified chromatography type;

obtaining a chromatography device comprising a housing and one or more chromatography membranes to be tested sealed in the housing, the one or more chromatography membrane(s) having a chromatography type to be tested to determine whether the membrane(s) has/have the specified chromatography type;

placing the analyte in contact with the membrane(s) under standard binding conditions wherein the analyte binds to the membrane(s) if the membrane(s) has/have the specified chromatography type;

contacting the membrane(s) with an elution fluid to form an eluate, wherein the eluate contains the eluted analyte if the membrane(s) to be tested has/have the specified chromatography type, the eluted analyte having a measurable concentration in the eluate;

measuring a change in the concentration of the eluted analyte in the eluate over a period of time to provide an elution pattern for the tested membrane(s);

comparing the elution pattern for the tested membrane(s) to a reference elution pattern for a membrane of known integrity; and

determining the integrity of the membrane(s) and whether the membrane(s) has/have the specified chromatography type.

4. A method for testing the type and integrity of a chromatography monolith sealed in a housing comprising:

obtaining a selected analyte, the analyte being capable of binding, under standard binding conditions, to a monolith having a specified chromatography type;

obtaining a chromatography device comprising a housing and one or more chromatography monoliths to be tested sealed in the housing, the one or more chromatography monolith(s) having a chromatography type to be tested to determine whether the monolith(s) has/have the specified chromatography type;

placing the analyte in contact with the monolith(s) under standard binding conditions wherein the analyte binds to the monolith(s) if the monolith(s) has/have the specified chromatography type;

contacting the monolith(s) with an elution fluid to form an eluate, wherein the eluate contains the eluted analyte if the monolith(s) to be tested has/have the specified chromatography type, the eluted analyte having a measurable concentration in the eluate; measuring a change in the concentration of the eluted analyte in the eluate over a period of time to provide an elution pattern for the tested monolith(s);

comparing the elution pattern for the tested monolith(s) to a reference elution pattern for a monolith of known integrity; and

determining the integrity of the monolith(s) and whether the monolith(s) has/have the specified chromatography type.

5. The method of claim 1 , including testing the chromatography type of the chromatography membrane.

6. The method of claim 2 , including testing the chromatography type of the chromatography monolith.

7. The method of claim 5 , wherein the chromatography type being tested is selected from the group consisting of charge, affinity, HIC, IMAC, HCIC, and TC.

8. The method of claim 5 , wherein the chromatography type being tested is positively charged.

9. The method of claim 5 , wherein the chromatography type being tested is negatively charged.

10. The method of claim 3 , wherein the specified chromatography type is selected from the group consisting of charge, affinity, HIC, IMAC, HCIC, and TC.

11. The method of claim 3 , wherein the specified chromatography type is positively charged.

12. The method of claim 3 , wherein the specified chromatography type is negatively charged.

13. The method of claim 1 , wherein the chromatography device includes a plurality of membranes sealed therein.

14. The method of claim 1 , comprising testing the integrity of a chromatography capsule having the chromatography membrane(s) sealed therein.

15. The method of claim 1 , further comprising separating the analyte in the eluate from the elution fluid.

16. The method of claim 3 , wherein the chromatography device includes a plurality of membranes sealed therein.

17. The method of claim 3 , comprising testing the integrity of a chromatography capsule having the chromatography membrane(s) sealed therein.

18. The method of claim 3 , further comprising separating the analyte in the eluate from the elution fluid.