CN107413302B - 一种多点固定蛋白a的免疫吸附材料及其制备方法 - Google Patents
一种多点固定蛋白a的免疫吸附材料及其制备方法 Download PDFInfo
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- CN107413302B CN107413302B CN201710786561.2A CN201710786561A CN107413302B CN 107413302 B CN107413302 B CN 107413302B CN 201710786561 A CN201710786561 A CN 201710786561A CN 107413302 B CN107413302 B CN 107413302B
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
- B01J2220/4856—Proteins, DNA
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- External Artificial Organs (AREA)
- Peptides Or Proteins (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
吸附材料 | IgG吸附量(mg/mL) | 灭菌后吸附率下降率 |
实施例一 | 71 | —— |
实施例二 | 67 | 5.6% |
实施例三 | 75 | —— |
实施例四 | 68 | 9.3% |
体外循环柱 | IgG下降率 | 灭菌后吸附率下降率 |
实施例一 | 52.3% | —— |
实施例二 | 47.8% | 8.60% |
实施例三 | 54.5% | —— |
实施例四 | 49.6% | 8.99% |
Claims (2)
Priority Applications (1)
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CN201710786561.2A CN107413302B (zh) | 2017-09-04 | 2017-09-04 | 一种多点固定蛋白a的免疫吸附材料及其制备方法 |
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CN201710786561.2A CN107413302B (zh) | 2017-09-04 | 2017-09-04 | 一种多点固定蛋白a的免疫吸附材料及其制备方法 |
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CN107413302A CN107413302A (zh) | 2017-12-01 |
CN107413302B true CN107413302B (zh) | 2021-03-09 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101279243A (zh) * | 2008-05-14 | 2008-10-08 | 浙江大学 | 一种混合模式扩张吸附床介质及其制备方法 |
WO2010037395A3 (en) * | 2008-10-01 | 2010-05-20 | Dako Denmark A/S | Mhc multimers in cancer vaccines and immune monitoring |
CN102614843A (zh) * | 2012-04-05 | 2012-08-01 | 云南澳敦生物科技有限公司 | 蛋白a免疫吸附材料及其制备方法 |
CN103933947A (zh) * | 2014-04-10 | 2014-07-23 | 大连理工大学 | 用于清除类风湿因子的血液净化材料及其制备方法 |
CN104736236A (zh) * | 2012-11-01 | 2015-06-24 | 默克专利股份公司 | 多孔基体支持物的表面修饰 |
-
2017
- 2017-09-04 CN CN201710786561.2A patent/CN107413302B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101279243A (zh) * | 2008-05-14 | 2008-10-08 | 浙江大学 | 一种混合模式扩张吸附床介质及其制备方法 |
WO2010037395A3 (en) * | 2008-10-01 | 2010-05-20 | Dako Denmark A/S | Mhc multimers in cancer vaccines and immune monitoring |
CN102614843A (zh) * | 2012-04-05 | 2012-08-01 | 云南澳敦生物科技有限公司 | 蛋白a免疫吸附材料及其制备方法 |
CN104736236A (zh) * | 2012-11-01 | 2015-06-24 | 默克专利股份公司 | 多孔基体支持物的表面修饰 |
CN103933947A (zh) * | 2014-04-10 | 2014-07-23 | 大连理工大学 | 用于清除类风湿因子的血液净化材料及其制备方法 |
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Inventor after: Mao Jinchun Inventor after: Ma Qiang Inventor after: Luo Zhangkai Inventor after: Zhang Wen Inventor before: Mao Jinchun Inventor before: Luo Zhangkai Inventor before: Zhang Wen |
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Denomination of invention: A multipoint immobilized protein A immunosorbent material and its preparation method Effective date of registration: 20231214 Granted publication date: 20210309 Pledgee: Societe Generale Limited by Share Ltd. Chongqing branch Pledgor: CHONGQING XIERKANG BLOOD PURIFICATION EQUIPMENT RESEARCH DEVELOPMENT CO.,LTD. Registration number: Y2023500000103 |