Antithrombin in stroke
US-2026022158-A1 · Jan 22, 2026 · US
Method for purifying protein
US9487566B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9487566-B2 |
| Application number | US-201214129677-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 28, 2012 |
| Priority date | Jun 29, 2011 |
| Publication date | Nov 8, 2016 |
| Grant date | Nov 8, 2016 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
The present invention relates to protein purification. More particularly, a method for directly recovering an objective protein from a protein composition and purifying a protein with a desired quality in a rapid and efficient manner is provided. Further, a rapid purification method capable of efficiently removing impurities included in the protein composition is provided. Therefore, compared to the conventional purification methods, quality and yield of the protein can be remarkably improved.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method for purifying antithrombin, comprising a first chromatographic process including the following processes of (a) to (c): (a) a process of contacting a composition comprising the antithrombin and impurities comprising sialidase with an anion exchange carrier so that the antithrombin and the impurities are adsorbed to the anion exchange carrier; (b) a process of washing the anion exchange carrier to which the antithrombin and the impurities are…
Assignees
Inventors
Classifications
Chemistry & Metallurgy · mapped topic
- C07K14/8128Primary
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
- C07K14/4703Primary
Chemistry & Metallurgy · mapped topic
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Frequently asked questions
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- What does patent US9487566B2 cover?
- The present invention relates to protein purification. More particularly, a method for directly recovering an objective protein from a protein composition and purifying a protein with a desired quality in a rapid and efficient manner is provided. Further, a rapid purification method capable of efficiently removing impurities included in the protein composition is provided. Therefore, compared t…
- Who is the assignee on this patent?
- Sugihara Tsutomu, ISODA Tomoko, TANIGUCHI Yuya, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification C07K14/8128. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Nov 08 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).