FR2227278A1 - Separation of secretin and cholecystoquinine - using a resin - Google Patents
Separation of secretin and cholecystoquinine - using a resinInfo
- Publication number
- FR2227278A1 FR2227278A1 FR7315523A FR7315523A FR2227278A1 FR 2227278 A1 FR2227278 A1 FR 2227278A1 FR 7315523 A FR7315523 A FR 7315523A FR 7315523 A FR7315523 A FR 7315523A FR 2227278 A1 FR2227278 A1 FR 2227278A1
- Authority
- FR
- France
- Prior art keywords
- cholecystoquinine
- secretin
- resin
- separation
- soln
- 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
-
- 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
- C07K14/575—Hormones
- C07K14/595—Gastrins; Cholecystokinins [CCK]
-
- 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
- C07K14/575—Hormones
- C07K14/645—Secretins
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Gastroenterology & Hepatology (AREA)
- Biophysics (AREA)
- Zoology (AREA)
- Biochemistry (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Endocrinology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
A soln of the mixt. is treated with a basic resin. In an example, a soln. of 1.9 g mixt. of secretin (I) and cholecystoquinine (II) in 50 ml. H2O was adjusted to pH 9.5 with NH4OH, passed through a column of 80 g QAE Sephadex A-25 (buffered with 0.01M ammonium formate), and the column eluted with ammonium formate soln. to give 90.1 mg. I and 67.5 mg. II.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7315523A FR2227278A1 (en) | 1973-04-27 | 1973-04-27 | Separation of secretin and cholecystoquinine - using a resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7315523A FR2227278A1 (en) | 1973-04-27 | 1973-04-27 | Separation of secretin and cholecystoquinine - using a resin |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2227278A1 true FR2227278A1 (en) | 1974-11-22 |
FR2227278B1 FR2227278B1 (en) | 1978-06-23 |
Family
ID=9118634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7315523A Granted FR2227278A1 (en) | 1973-04-27 | 1973-04-27 | Separation of secretin and cholecystoquinine - using a resin |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2227278A1 (en) |
-
1973
- 1973-04-27 FR FR7315523A patent/FR2227278A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2227278B1 (en) | 1978-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |