JPH11510794A - 初乳由来成長因子 - Google Patents
初乳由来成長因子Info
- Publication number
- JPH11510794A JPH11510794A JP9506409A JP50640997A JPH11510794A JP H11510794 A JPH11510794 A JP H11510794A JP 9506409 A JP9506409 A JP 9506409A JP 50640997 A JP50640997 A JP 50640997A JP H11510794 A JPH11510794 A JP H11510794A
- Authority
- JP
- Japan
- Prior art keywords
- factor
- colostrum
- cdgf
- activity
- intestinal
- 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.)
- Ceased
Links
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Gastroenterology & Hepatology (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Zoology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Led Devices (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.60〜80kDaの分子量を有するとともに疎水性である初乳由来成長因子 (CDGF)において、 i)該因子の活性が蛋白分解酵素により完全に破壊され、 ii)前記因子が100℃で10分間加熱後熱安定であり、 iii)前記因子が2.4M蟻酸中で安定であり、 iv)前記因子が100%の0.1%トリフルオロ酢酸中で安定且つ可溶で あり、 v)前記因子の活性が、ジチオスレイトールによる処理後維持され、 vi)前記因子が、50%のアセトニトリル中で安定でありそして vii)前記因子が、50%エタノール中で安定且つ可溶である 初乳由来成長因子(CDGF)。 2.前記因子がブタ初乳から由来する請求項1記載の因子。 3.前記因子が、 i)生体外培養で腸細胞の増殖を刺激し、 ii)ラクターゼ活性及び蛋白グリコシル化により測定されるように腸細胞 の分化を促進し、 iii)燐酸化アッセイにおいてMVM小のうの膜蛋白を燐酸化し、 iv)MVM小のう中のGAPを経てRas経路を刺激しそして v)c−myc及びfosの遺伝子を刺激する 請求項1又は2記載の因子。 4.a)200kDaより大きい分子量を有する初乳の全ての成分を分離し、よ り低い分子量を有する成分を捨てる工程と、 b)ジチオスレイトール及び約10分間煮沸により工程(a)の生成物を処 理する工程と、及び c)工程(b)の混合物を遠心分離して沈澱物をスピンダウンさせ、前記因 子を含む上澄液を分離する工程と、 を備える請求項1乃至3の何れか一つの項の因子の製造方法。 5.請求項1乃至4の何れか一つの項の因子を含む治療組成物。 6.少なくとも不活性担体又は助剤をさらに含む請求項5記載の治療組成物。 7.食品補助剤又は食品として処方された請求項5記載の治療組成物。 8.製薬上の用途用の治療剤の製造における請求項1乃至7の何れか一つの項の 因子の用途。 9.ヒト又はヒト以外の動物の身体に、治療上有効な量の請求項1乃至8の何れ か一つの項の因子又は因子を含む組成物を投与することを含む該身体の治療方法 。 10.病原体による身体への侵入と闘うことと、創傷治癒を促進することと、器官 の成長及び発育を促進することと、及び食事における変化に対する消化管の適応 を促進することと、を含む群からの少なくとも一つの治療のための請求項9の方 法の用途。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9514580.1 | 1995-07-15 | ||
| GBGB9514580.1A GB9514580D0 (en) | 1995-07-17 | 1995-07-17 | Polypeptide |
| GBGB9514835.9A GB9514835D0 (en) | 1995-07-19 | 1995-07-19 | Polypeptide |
| GB9514835.9 | 1995-07-19 | ||
| PCT/GB1996/001686 WO1997004009A1 (en) | 1995-07-15 | 1996-07-15 | Colostrum derived growth factor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH11510794A true JPH11510794A (ja) | 1999-09-21 |
Family
ID=26307415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9506409A Ceased JPH11510794A (ja) | 1995-07-17 | 1996-07-15 | 初乳由来成長因子 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6277813B1 (ja) |
| EP (1) | EP0839157B1 (ja) |
| JP (1) | JPH11510794A (ja) |
| AT (1) | ATE234863T1 (ja) |
| AU (1) | AU6523996A (ja) |
| DE (1) | DE69626826T2 (ja) |
| DK (1) | DK0839157T3 (ja) |
| WO (1) | WO1997004009A1 (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU5492998A (en) * | 1997-01-15 | 1998-08-07 | Rowett Research Institute, The | Immunomodulating properties, amino acid and nucleotide sequence of colostrum derived growth factor |
| US6242253B1 (en) * | 1997-10-09 | 2001-06-05 | Regents Of The University Of California | IkB kinase, subunits thereof, and methods of using same |
| US20060013889A1 (en) * | 2004-07-16 | 2006-01-19 | Playford Raymond J | Colostrum-based treatment for irritable bowel syndrome |
| EP1789073A4 (en) * | 2004-09-14 | 2011-06-08 | Nexcell Biosciences Inc | ISOLATION OF GROWTH AND DIFFERENTIATION FACTORS FROM COLOSTRUM |
| US7426440B2 (en) * | 2004-09-24 | 2008-09-16 | Nutritional Bioscience Ltd. | Repair and protection factor scoring method for bioactive agents |
| US20060068022A1 (en) * | 2004-09-29 | 2006-03-30 | Playford Raymond J | Bioactive agent compositions for repair of cell injuries |
| JP4413970B2 (ja) * | 2004-12-30 | 2010-02-10 | メッシュネットワークス インコーポレイテッド | 無線通信ネットワークにおけるノードのモビリティを決定するシステムおよび方法 |
| US20060240116A1 (en) * | 2005-04-22 | 2006-10-26 | David Jolley | Bioactive factors in wound healing topical compositions and methods |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08133943A (ja) | 1994-11-04 | 1996-05-28 | Kyodo Nyugyo Kk | 美肌剤 |
-
1996
- 1996-07-15 WO PCT/GB1996/001686 patent/WO1997004009A1/en not_active Ceased
- 1996-07-15 DE DE69626826T patent/DE69626826T2/de not_active Expired - Lifetime
- 1996-07-15 US US08/983,537 patent/US6277813B1/en not_active Expired - Fee Related
- 1996-07-15 EP EP96924973A patent/EP0839157B1/en not_active Expired - Lifetime
- 1996-07-15 DK DK96924973T patent/DK0839157T3/da active
- 1996-07-15 JP JP9506409A patent/JPH11510794A/ja not_active Ceased
- 1996-07-15 AU AU65239/96A patent/AU6523996A/en not_active Abandoned
- 1996-07-15 AT AT96924973T patent/ATE234863T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE69626826T2 (de) | 2004-01-29 |
| US6277813B1 (en) | 2001-08-21 |
| DE69626826D1 (de) | 2003-04-24 |
| DK0839157T3 (da) | 2003-07-21 |
| ATE234863T1 (de) | 2003-04-15 |
| EP0839157B1 (en) | 2003-03-19 |
| WO1997004009A1 (en) | 1997-02-06 |
| AU6523996A (en) | 1997-02-18 |
| EP0839157A1 (en) | 1998-05-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060711 |
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| A602 | Written permission of extension of time |
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| A313 | Final decision of rejection without a dissenting response from the applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A313 Effective date: 20070302 |
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