Back to results
US 2008/0176254 A1Published application
Affinity separation compositions and methods
OwnerXiangming Fang, Lei Huang +3inventors
InventorsXiangming Fang, Lei Huang, Ping Lin, Jerald S. Feitelson, Wei-Wei Zhang
Life of this patent
Estimating the term…
Abstract
The present invention provides compositions and methods for affinity separation of targets from mixtures. In particular, disclosed are avian IgY antibodies coupled to solid supports and their methods of use.
Claims33
An immunoaffinity separation composition for separating or reducing a first and second targets in a complex mixture, comprising:
- a first immobilized affinity reagent and a second d immobilized affinity reagent,
- wherein the first immobilized affinity reagent comprises a first affinity reagent being linked to a first solid support,
- wherein the first affinity reagent is prepared using a first target and capable of binding to the first target,
- wherein the second immobilized affinity reagent comprises a second affinity reagent being linked to a second solid support,
- wherein the second affinity reagent is prepared using a second target and capable of binding to the second target, and
- wherein a mixture ratio between the first immobilized affinity reagent and the second immobilized affinity reagent or between the first affinity reagent and the second affinity reagent is determined so as to efficiently reduce or separate the first and second targets.
3 more elements
Dependencies are inferred from the claim text.