GB2003887A - Isolation of peptides from urine - Google Patents

Isolation of peptides from urine

Info

Publication number
GB2003887A
GB2003887A GB7835703A GB7835703A GB2003887A GB 2003887 A GB2003887 A GB 2003887A GB 7835703 A GB7835703 A GB 7835703A GB 7835703 A GB7835703 A GB 7835703A GB 2003887 A GB2003887 A GB 2003887A
Authority
GB
United Kingdom
Prior art keywords
peptide
urine
isolation
treated
subjected
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.)
Withdrawn
Application number
GB7835703A
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.)
Nyegaard and Co AS
Original Assignee
Nyegaard and Co AS
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 Nyegaard and Co AS filed Critical Nyegaard and Co AS
Priority to GB7835703A priority Critical patent/GB2003887A/en
Publication of GB2003887A publication Critical patent/GB2003887A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/08—Tripeptides
    • C07K5/0821—Tripeptides with the first amino acid being heterocyclic, e.g. His, Pro, Trp
    • C07K5/0825—Tripeptides with the first amino acid being heterocyclic, e.g. His, Pro, Trp and Glp-amino acid; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
    • C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
    • C07K5/10—Tetrapeptides
    • C07K5/1024—Tetrapeptides with the first amino acid being heterocyclic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Peptides Or Proteins (AREA)

Abstract

A method of isolation of a physiologically active peptide in which urine from a human or animal subject exhibiting a particular abnormal physiological condition with which said active peptide is associated is treated with a precipitating agent for proteins at a pH in the range 3.5 to 5.0 and the precipitate so formed, after separation from the urine, is dissolved in an aqueous medium and subjected to gel chromatography, fractions containing the desired peptide then being treated to liberate the peptide and subjected to further fractionation to yield fractions containing the liberated peptide.
GB7835703A 1977-09-06 1978-09-05 Isolation of peptides from urine Withdrawn GB2003887A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7835703A GB2003887A (en) 1977-09-06 1978-09-05 Isolation of peptides from urine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3719277 1977-09-06
GB7835703A GB2003887A (en) 1977-09-06 1978-09-05 Isolation of peptides from urine

Publications (1)

Publication Number Publication Date
GB2003887A true GB2003887A (en) 1979-03-21

Family

ID=26263367

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7835703A Withdrawn GB2003887A (en) 1977-09-06 1978-09-05 Isolation of peptides from urine

Country Status (1)

Country Link
GB (1) GB2003887A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069232A2 (en) * 1981-07-02 1983-01-12 BURZYNSKI, Stanislaw R. Pharmaceutical composition comprising phenyl acetyl glutamine,a combination of this compound with phenylacetic acid or 3-(phenylacetylamino)piperidine-2,6-dione,a process for isolating the latter from urine and a process for the synthesis of 3-(phenylacetylamino)piperidine-2,6-dione
EP0156063A2 (en) * 1983-10-19 1985-10-02 Reichelt, Karl Ludvig Hypoglycaemic tetrapeptides
US4558057A (en) * 1981-12-15 1985-12-10 Burzynski Stanislaw R Purified antineoplaston fractions and methods of treating neoplastic disease
US4559325A (en) * 1981-12-15 1985-12-17 Burzynski Stanislaw R Purified antineoplaston fractions and methods of treating neoplastic disease
DE3633797A1 (en) * 1986-10-03 1988-04-07 Forssmann Wolf Georg Process for obtaining biologically active proteins (peptides) from human and animal blood (or other body fluids)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0069232A2 (en) * 1981-07-02 1983-01-12 BURZYNSKI, Stanislaw R. Pharmaceutical composition comprising phenyl acetyl glutamine,a combination of this compound with phenylacetic acid or 3-(phenylacetylamino)piperidine-2,6-dione,a process for isolating the latter from urine and a process for the synthesis of 3-(phenylacetylamino)piperidine-2,6-dione
EP0069232A3 (en) * 1981-07-02 1984-07-04 Stanislaw R. Burzynski Purified antineoplaston fractions and methods of treating neoplastic disease
US4558057A (en) * 1981-12-15 1985-12-10 Burzynski Stanislaw R Purified antineoplaston fractions and methods of treating neoplastic disease
US4559325A (en) * 1981-12-15 1985-12-17 Burzynski Stanislaw R Purified antineoplaston fractions and methods of treating neoplastic disease
EP0156063A2 (en) * 1983-10-19 1985-10-02 Reichelt, Karl Ludvig Hypoglycaemic tetrapeptides
EP0156063A3 (en) * 1983-10-19 1987-04-15 Reichelt, Karl Ludvig Hypoglycaemic tetrapeptides
DE3633797A1 (en) * 1986-10-03 1988-04-07 Forssmann Wolf Georg Process for obtaining biologically active proteins (peptides) from human and animal blood (or other body fluids)

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)