FR2387240A1 - Pure human albumin recovery esp. from placental tissue - by pptn. of impurities with polyethylene glycol, for treating haemorrhage, shock etc. - Google Patents

Pure human albumin recovery esp. from placental tissue - by pptn. of impurities with polyethylene glycol, for treating haemorrhage, shock etc.

Info

Publication number
FR2387240A1
FR2387240A1 FR7723471A FR7723471A FR2387240A1 FR 2387240 A1 FR2387240 A1 FR 2387240A1 FR 7723471 A FR7723471 A FR 7723471A FR 7723471 A FR7723471 A FR 7723471A FR 2387240 A1 FR2387240 A1 FR 2387240A1
Authority
FR
France
Prior art keywords
esp
human albumin
pptn
impurities
polyethylene glycol
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
FR7723471A
Other languages
French (fr)
Other versions
FR2387240B1 (en
Inventor
Yorihiko Murata
Eizo Tsutsui
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.)
Mitsubishi Tanabe Pharma Corp
Original Assignee
Green Cross Corp Japan
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 Green Cross Corp Japan filed Critical Green Cross Corp Japan
Publication of FR2387240A1 publication Critical patent/FR2387240A1/en
Application granted granted Critical
Publication of FR2387240B1 publication Critical patent/FR2387240B1/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
    • C07K14/76—Albumins
    • C07K14/765—Serum albumin, e.g. HSA
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides

Abstract

Method for recovering human albumin (I) comprises treating an aq. soln. of (I) which also contains a blood group substance with polyethyleneglycol (II) so as to ppte. protein contaminants contg. the blood group substance, then recovering (I) from the supernatant liq. The starting soln. is esp. derived from human placenta or retroplacental blood and has protein concn. 5-40 g/l (>=50% of this is albumin) and the inorganic salt concn. expressed as NaCl is =50 g/l. A pref. (II) has mean mol. wt. 2000-10000. (I) is used to treat acute haemorrhage, shock, burns protein deficiency, hyporpoteinaemia etc. It is prepd. free from blood group substances and hypotensive components so can be safely used to make solns. for infusion. The method does not require precipitants which may denature proteins nor very low temps.
FR7723471A 1977-04-12 1977-07-29 Pure human albumin recovery esp. from placental tissue - by pptn. of impurities with polyethylene glycol, for treating haemorrhage, shock etc. Granted FR2387240A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4176277A JPS53127808A (en) 1977-04-12 1977-04-12 Preparation of human albumin

Publications (2)

Publication Number Publication Date
FR2387240A1 true FR2387240A1 (en) 1978-11-10
FR2387240B1 FR2387240B1 (en) 1980-02-15

Family

ID=12617404

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723471A Granted FR2387240A1 (en) 1977-04-12 1977-07-29 Pure human albumin recovery esp. from placental tissue - by pptn. of impurities with polyethylene glycol, for treating haemorrhage, shock etc.

Country Status (8)

Country Link
JP (1) JPS53127808A (en)
AT (1) AT365074B (en)
BG (1) BG31214A3 (en)
DE (1) DE2733923C3 (en)
FR (1) FR2387240A1 (en)
HU (1) HU174149B (en)
SU (1) SU1127525A3 (en)
YU (1) YU40170B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59169055U (en) * 1983-04-27 1984-11-12 松下電器産業株式会社 electronic parts equipment
US5525519A (en) * 1992-01-07 1996-06-11 Middlesex Sciences, Inc. Method for isolating biomolecules from a biological sample with linear polymers
JP2721961B2 (en) * 1996-03-11 1998-03-04 株式会社ミドリ十字 Blood products

Also Published As

Publication number Publication date
YU186077A (en) 1983-04-30
DE2733923C3 (en) 1980-02-07
JPS53127808A (en) 1978-11-08
YU40170B (en) 1985-08-31
FR2387240B1 (en) 1980-02-15
ATA549977A (en) 1981-05-15
AT365074B (en) 1981-12-10
HU174149B (en) 1979-11-28
SU1127525A3 (en) 1984-11-30
JPS572689B2 (en) 1982-01-18
DE2733923B2 (en) 1979-06-07
DE2733923A1 (en) 1978-10-19
BG31214A3 (en) 1981-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse