FR2227278A1 - Separation of secretin and cholecystoquinine - using a resin - Google Patents

Separation of secretin and cholecystoquinine - using a resin

Info

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
Application number
FR7315523A
Other languages
French (fr)
Other versions
FR2227278B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ETSAT CO Ltd
Original Assignee
ETSAT CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ETSAT CO Ltd filed Critical ETSAT CO Ltd
Priority to FR7315523A priority Critical patent/FR2227278A1/en
Publication of FR2227278A1 publication Critical patent/FR2227278A1/en
Application granted granted Critical
Publication of FR2227278B1 publication Critical patent/FR2227278B1/fr
Granted legal-status Critical Current

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.
FR7315523A 1973-04-27 1973-04-27 Separation of secretin and cholecystoquinine - using a resin Granted FR2227278A1 (en)

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)

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