Process for treatment of protein samples
First Claim
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1. A process for treatment of biomolecules comprising the steps of:
- 1) preparing a porous support incorporating one or more biomolecule-modifying reagents, 2) applying a biomolecule-containing sample solution to said support wherein the volume of said sample is equal to or less than the imbibition capacity of said support so that the sample is completely imbibed into said support, 3) allowing the product of step 2 sufficient time for said biomolecule-modifying reagent to interact with the biomolecule of interest in said sample, then 4) recovering biomolecules from said support.
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Abstract
The process of the invention comprises 1) preparing a dry porous support incorporating one or more biomolecule-modifying reagents, 2) applying a biomolecule-containing sample solution to said support wherein the volume of said sample is equal to or less than the imbibition capacity of said support so that the sample is completely imbibed on said support, 3) allowing the product of step 2 sufficient time for said biomolecule-modifying reagent to interact with the biomolecule of interest in said sample, then 4) recovering biomolecules from said support and devices for use therewith
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Citations
20 Claims
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1. A process for treatment of biomolecules comprising the steps of:
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1) preparing a porous support incorporating one or more biomolecule-modifying reagents, 2) applying a biomolecule-containing sample solution to said support wherein the volume of said sample is equal to or less than the imbibition capacity of said support so that the sample is completely imbibed into said support, 3) allowing the product of step 2 sufficient time for said biomolecule-modifying reagent to interact with the biomolecule of interest in said sample, then 4) recovering biomolecules from said support. - View Dependent Claims (2, 3, 4, 5, 6, 11, 12, 13, 14, 15, 16, 18, 19, 20)
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- 7. A device for use in analysis of at least one biomolecule comprising a walled container with an exit opening spanned by a support, said support having therein at least one biomolecule modifying reagent, said support having imbibed therein a cell-free biomolecule-containing sample wherein the volume of the total sample applied to said support in said walled container is less than or equal to the imbibition capacity of said support.
- 8. A device for use in analysis of a biomolecule-containing material comprising a filter impermiable to cells in contact with a support within which there is incorporated in said support at least one biomolecule-modifying agents.
Specification