JPH05502946A - ハイドロキシアパタイトへの吸着クロマトグラフィーによる初乳の処理方法、得られた初乳の活性フラクション、および活性フラクションを含む細胞培地 - Google Patents
ハイドロキシアパタイトへの吸着クロマトグラフィーによる初乳の処理方法、得られた初乳の活性フラクション、および活性フラクションを含む細胞培地Info
- Publication number
- JPH05502946A JPH05502946A JP3511113A JP51111391A JPH05502946A JP H05502946 A JPH05502946 A JP H05502946A JP 3511113 A JP3511113 A JP 3511113A JP 51111391 A JP51111391 A JP 51111391A JP H05502946 A JPH05502946 A JP H05502946A
- Authority
- JP
- Japan
- Prior art keywords
- colostrum
- cells
- hydroxyapatite
- active fraction
- exchanger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; PREPARATION THEREOF
- A23C9/00—Milk preparations; Milk powder or milk powder preparations
- A23C9/20—Dietetic milk products not covered by groups A23C9/12 - A23C9/18
- A23C9/206—Colostrum; Human milk
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; PREPARATION THEREOF
- A23C9/00—Milk preparations; Milk powder or milk powder preparations
- A23C9/14—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment
- A23C9/146—Milk preparations; Milk powder or milk powder preparations in which the chemical composition of the milk is modified by non-chemical treatment by ion-exchange
- A23C9/1465—Chromatographic separation of protein or lactose fraction; Adsorption of protein or lactose fraction followed by elution
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/475—Growth factors; Growth regulators
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/0018—Culture media for cell or tissue culture
- C12N5/0037—Serum-free medium, which may still contain naturally-sourced components
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2500/00—Specific components of cell culture medium
- C12N2500/70—Undefined extracts
- C12N2500/80—Undefined extracts from animals
- C12N2500/84—Undefined extracts from animals from mammals
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- General Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Polymers & Plastics (AREA)
- Gastroenterology & Hepatology (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Toxicology (AREA)
- General Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Medicinal Chemistry (AREA)
- Nutrition Science (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Analytical Chemistry (AREA)
- Peptides Or Proteins (AREA)
- Position Input By Displaying (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1 陽イオン交換クロマトグラフィーの少なくとも1回の操作からなる初乳の処 理方法において、陽イオン交換体からの溶出によってシフトされた初乳の一部を 、ハイドロキシアパタイトによる吸着クロマトグラフィーに供し、ハイドロキシ アパタイトに捕捉されたフラクションが溶出により回収されることを特徴とする 少くとも陽イオン交換クロマトグラフィー操作を含む初乳の処理方法。 2 ハイドロキシアパタイトに捕捉されたフラクションが、最大濃度500mM の燐酸塩緩衝液で洗浄回収されることを特徴とする請求項1記載の方法。 3 最大濃度500mMの燐酸塩緩衝液によるハイドロキシアパタイトの第1回 洗浄に引き続く、約100mM濃度の燐酸塩緩衝液による第2回洗浄により回収 された、増殖因子に富み、且つプロテアーゼが少ない活性フラクションに相当す ることを特徴とする請求項2記載の方法。 4 活性フラクションが脱塩され、濃縮され、凍結あるいは乾燥されることを特 徴とする請求項3に記載された方法。 5 陽イオン交換体がスルホン酸基を有し、該交換体からシフトされた初乳の一 部が最大0.1Mの酢酸ソーダ溶液による交換体の第1回洗浄後、約0.5Mの 酢酸ソーダ溶液による交換体の洗浄によって得られることを特徴とする請求項1 乃至4のいずれかの方法。 6 陽イオン交換クロマトグラフィーに先だって実行される唯一の操作が初乳の 脂肪含量を最大2g/1にする脱脂操作であることを特徴とする請求項1の方法 。 7 下記連続操作が初乳に対し実行されることを特徴とする請求項6の方法。 a.脂肪含量を最大2g/1にする脱脂b.脱脂された初乳をスルホン酸基を持 つ交換体に通液c.最大濃度0.1Mの酢酸ソーダ溶液による交換体の第1回洗 浄d.約0.5M濃度の酢酸ソーダ溶液による交換体の第2回洗浄e.約10m Mの燐酸塩緩衝液に平衡させたハイドロキシアパタイト上を2回目の洗浄相当部 分(d)が通液、脱塩および濃縮f.pH約6.8、最大50mM濃度の燐酸塩 緩衝液によるハイドロキシアパタイトの第1回の洗浄 g.pH約6.8、約50mM濃度の燐酸塩緩衝液によるハイドロキシアパタイ トの第2回洗浄 h.2回目の洗浄(g)で生成した部分と活性フラクションの脱塩、濃縮と凍結 あるいは乾繰 8 最初の初乳の増殖因子の50%以上を含み、プロテアーゼを事実上含まない ことを特徴とする請求項3または7のいづれか1つの方法によって得られた初乳 の活性フラクション 9 請求項8のある活性フラクションを含み、それが細胞増殖を促進する添加剤 となることを特徴とする細胞培養培地。 10 真核生物細胞の中の繊維芽細胞、ハイブリドーマ、上皮様細胞、内皮細胞 、肝細胞、リンパ球、マクロファージ、脂肪細胞、造血細胞、顆粒細胞、心臓細 胞、神経細胞、筋肉細胞、皮膚細胞、表皮ケラチン細胞、メラノサイト、軟骨細 胞、昆虫細胞の培養に関する請求項9記載の培地。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR90/08573 | 1990-06-28 | ||
| FR9008573A FR2663816B1 (fr) | 1990-06-28 | 1990-06-28 | Procede de traitement du colostrum par chromatographie d'adsorption sur hydroxyapatite, fraction active de colostrum obtenue et milieu cellulaire contenant ladite fraction active. |
| PCT/FR1991/000502 WO1992000014A1 (fr) | 1990-06-28 | 1991-06-24 | Procede de traitement du colostrum par chromatographie d'adsorption sur hydroxyapatite, fraction active de colostrum obtenue et milieu cellulaire contenant ladite fraction active |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05502946A true JPH05502946A (ja) | 1993-05-20 |
| JPH087201B2 JPH087201B2 (ja) | 1996-01-29 |
Family
ID=9398416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51111391A Expired - Fee Related JPH087201B2 (ja) | 1990-06-28 | 1991-06-24 | ハイドロキシアパタイトへの吸着クロマトグラフィーによる初乳の処理方法、得られた初乳の活性フラクション、および活性フラクションを含む細胞培地 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0489884B1 (ja) |
| JP (1) | JPH087201B2 (ja) |
| DE (1) | DE69101305T2 (ja) |
| FR (1) | FR2663816B1 (ja) |
| WO (1) | WO1992000014A1 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0692023A1 (en) * | 1993-04-01 | 1996-01-17 | Viable Bioproducts Ltd. | A composition useful as additive to a cell culture medium, comprising colostrum and serum |
| AUPM534794A0 (en) * | 1994-04-28 | 1994-05-19 | Gropep Pty Ltd | Modified milk growth factor |
| CN1114835C (zh) | 1995-07-17 | 2003-07-16 | 飞零有限公司 | 改进的磁标签或标志 |
| WO2001025276A1 (en) * | 1999-10-06 | 2001-04-12 | Campina B.V. | Process for obtaining growth factor preparations (tgf-beta and igf-1) from milk products having low mutual cross-contamination |
| EP1625877A3 (en) * | 2004-08-09 | 2006-03-08 | Friesland Brands B.V. | Functional milk fraction |
| WO2023079080A1 (en) | 2021-11-05 | 2023-05-11 | Frieslandcampina Nederland B.V. | Use of tgf in the prevention virus infection of the respiratory tract |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS553721A (en) * | 1978-06-21 | 1980-01-11 | Morinaga Milk Ind Co Ltd | Production of powder of colostrum |
| US4440860A (en) * | 1980-01-18 | 1984-04-03 | The Children's Medical Center Corporation | Stimulating cell growth |
| FR2487642B2 (fr) * | 1980-07-31 | 1985-10-18 | Bel Fromageries | Procede de preparation de fractions proteiques par ultrafiltration et chromatographie d'exclusion et d'echange d'ions |
| FR2520235A1 (fr) * | 1982-01-27 | 1983-07-29 | Bel Fromageries | Procede de separation d'immunoglobulines a partir de colostrum |
-
1990
- 1990-06-28 FR FR9008573A patent/FR2663816B1/fr not_active Expired - Lifetime
-
1991
- 1991-06-24 JP JP51111391A patent/JPH087201B2/ja not_active Expired - Fee Related
- 1991-06-24 WO PCT/FR1991/000502 patent/WO1992000014A1/fr not_active Ceased
- 1991-06-24 EP EP91912035A patent/EP0489884B1/fr not_active Expired - Lifetime
- 1991-06-24 DE DE69101305T patent/DE69101305T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69101305T2 (de) | 1994-08-25 |
| JPH087201B2 (ja) | 1996-01-29 |
| EP0489884B1 (fr) | 1994-03-02 |
| DE69101305D1 (de) | 1994-04-07 |
| WO1992000014A1 (fr) | 1992-01-09 |
| FR2663816B1 (fr) | 1993-08-06 |
| FR2663816A1 (fr) | 1992-01-03 |
| EP0489884A1 (fr) | 1992-06-17 |
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