CA2060505A1 - Method for recovering recombinant proteins - Google Patents

Method for recovering recombinant proteins

Info

Publication number
CA2060505A1
CA2060505A1 CA002060505A CA2060505A CA2060505A1 CA 2060505 A1 CA2060505 A1 CA 2060505A1 CA 002060505 A CA002060505 A CA 002060505A CA 2060505 A CA2060505 A CA 2060505A CA 2060505 A1 CA2060505 A1 CA 2060505A1
Authority
CA
Canada
Prior art keywords
protein
molecular weight
high molecular
solution
further processed
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
CA002060505A
Other languages
French (fr)
Other versions
CA2060505C (en
Inventor
Vikram Mehrotra
Ray E. Barker
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.)
Mallinckrodt Veterinary Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2060505A1 publication Critical patent/CA2060505A1/en
Application granted granted Critical
Publication of CA2060505C publication Critical patent/CA2060505C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C07K14/61—Growth hormones [GH] (Somatotropin)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/14—Extraction; Separation; Purification
    • C07K1/30—Extraction; Separation; Purification by precipitation
    • C07K1/303—Extraction; Separation; Purification by precipitation by salting out

Abstract

A method for recovering a recombinant protein from a protein solution containing high molecular weight contaminating proteins by directly adding amine or quaternary ammonium compounds to the solution in amounts sufficient to selectively pre-cipitate the high molecular weight protein contaminants. The high molecular weight precipitates are removed and the solution is further processed to remove low molecular weight contaminating proteins and other non-protein contaminants. The recombinant protein is subsequently recovered and further processed to produce a protein composition suitable for its intended use.
CA002060505A 1989-06-12 1990-05-10 Method for recovering recombinant proteins Expired - Fee Related CA2060505C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/364,846 US5101018A (en) 1989-06-12 1989-06-12 Method for recovering recombinant proteins
US364,846 1989-06-12
PCT/US1990/002652 WO1990015876A1 (en) 1989-06-12 1990-05-10 Method for recovering recombinant proteins

Publications (2)

Publication Number Publication Date
CA2060505A1 true CA2060505A1 (en) 1990-12-13
CA2060505C CA2060505C (en) 2001-06-12

Family

ID=23436347

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002060505A Expired - Fee Related CA2060505C (en) 1989-06-12 1990-05-10 Method for recovering recombinant proteins

Country Status (14)

Country Link
US (1) US5101018A (en)
EP (1) EP0477198B1 (en)
JP (1) JP2957695B2 (en)
KR (1) KR0178274B1 (en)
AT (1) ATE96805T1 (en)
AU (1) AU634547B2 (en)
BR (1) BR9007433A (en)
CA (1) CA2060505C (en)
DE (1) DE69004429T2 (en)
DK (1) DK0477198T3 (en)
ES (1) ES2046782T3 (en)
HU (2) HU209651B (en)
RU (1) RU2075509C1 (en)
WO (1) WO1990015876A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5047511A (en) * 1989-08-28 1991-09-10 Pitman-Moore, Inc. Method for recovering recombinant proteins
US5605691A (en) * 1992-09-17 1997-02-25 Ophidian Pharmaceuticals, Inc. Immunologically active proteins from inclusion bodies
US5869604A (en) * 1995-11-09 1999-02-09 Georgia Institute Of Technology Crystallization and purification of polypeptides
CA2498319A1 (en) * 2002-09-09 2004-03-18 Nautilus Biotech Rational evolution of cytokines for higher stability, the cytokines and encoding nucleic acid molecules
US7998930B2 (en) 2004-11-04 2011-08-16 Hanall Biopharma Co., Ltd. Modified growth hormones
TWI504405B (en) * 2009-01-22 2015-10-21 Novo Nordisk Healthcare Ag Stable growth hormone compounds
WO2011089255A1 (en) 2010-01-22 2011-07-28 Novo Nordisk Health Care Ag Growth hormones with prolonged in-vivo efficacy
EP2525833A2 (en) 2010-01-22 2012-11-28 Novo Nordisk Health Care AG Stable growth hormone compounds
ES2841123T3 (en) 2013-04-05 2021-07-07 Formulacion Del Compuesto De La Hormona De Crecimiento Growth hormone compound formulation

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2175090A (en) * 1938-06-22 1939-10-03 Lederie Lab Inc Purification of antibody compositions
US3657071A (en) * 1968-11-12 1972-04-18 Hans Ulrich Bergmeyer Fractionation of proteins
US3749668A (en) * 1971-05-03 1973-07-31 Rohm & Haas Water purification with amine oxide resins
DE2718325C2 (en) * 1977-04-25 1986-09-25 Behringwerke Ag, 3550 Marburg High Leucine 3.1-S-αγ2γ-glycoprotein and its use
US4204989A (en) * 1978-12-13 1980-05-27 Merck & Co., Inc. Isolation of hepatitis B e antigen
DE2946458A1 (en) * 1979-11-17 1981-06-11 Behringwerke Ag, 3550 Marburg NEW PROTEIN PP (DOWN ARROW) 11 (DOWN ARROW)
US4778813A (en) * 1981-07-07 1988-10-18 Buckman Laboratories International, Inc. Polymeric quaternary ammonium compounds, their preparation and use
JPH0738880B2 (en) * 1983-06-24 1995-05-01 東レ株式会社 Endotoxemia treatment
US4634673A (en) * 1984-03-28 1987-01-06 Nabisco Brands, Inc. Enzyme purification process
DE3484713D1 (en) * 1984-09-10 1991-07-18 Toray Industries ION EXCHANGE OR ADSORPTION PROCEDURE.
SE462100B (en) * 1985-08-08 1990-05-07 Perstorp Ab COMPOSITION AND ITS USE IN A TWO OR MULTIPLE SYSTEM
US4677196A (en) * 1985-09-06 1987-06-30 International Minerals & Chemical Corp. Purification and activation of proteins from insoluble inclusion bodies
DE3608091A1 (en) * 1986-03-12 1987-09-17 Basf Ag METHOD FOR INSULATING AND CLEANING HAEMIN
US4771128A (en) * 1986-10-10 1988-09-13 Cetus Corporation Method of purifying toxin conjugates using hydrophobic interaction chromatography
AU612133B2 (en) * 1987-02-20 1991-07-04 Natinco Nv Production of proteins in active forms
EP0295859B1 (en) * 1987-06-15 1994-11-17 Southern Cross Biotech Pty.Ltd. Production of proteins in active forms

Also Published As

Publication number Publication date
ATE96805T1 (en) 1993-11-15
DE69004429D1 (en) 1993-12-09
HU209651B (en) 1994-09-28
JPH04505706A (en) 1992-10-08
AU634547B2 (en) 1993-02-25
AU5644290A (en) 1991-01-08
HU904388D0 (en) 1992-04-28
EP0477198B1 (en) 1993-11-03
DE69004429T2 (en) 1994-03-31
WO1990015876A1 (en) 1990-12-27
JP2957695B2 (en) 1999-10-06
DK0477198T3 (en) 1993-11-29
KR0178274B1 (en) 1999-04-01
BR9007433A (en) 1992-06-16
US5101018A (en) 1992-03-31
HUT61053A (en) 1992-11-30
CA2060505C (en) 2001-06-12
RU2075509C1 (en) 1997-03-20
ES2046782T3 (en) 1994-02-01
EP0477198A1 (en) 1992-04-01

Similar Documents

Publication Publication Date Title
EP0121976A3 (en) Partially purified osteogenic factor and process for preparing same from demineralized bone or an osteosarcoma
WO1989009787A3 (en) Osteogenic devices
CA2099138A1 (en) Chondroitinase, Process for Preparing the Same, and Pharmaceutical Composition Comprising the Same
IL79972A0 (en) Protein recovery
DE3687103T2 (en) METHOD FOR PRODUCING N- (1 (S) -ETHOXYCARBONYL-3-PHENYLPROPYL) -L-ALANYL-L-PROLINE.
CA2060505A1 (en) Method for recovering recombinant proteins
ATE154033T1 (en) METHOD FOR PURIFYING PROTEINS
DE69012579D1 (en) METHOD FOR RECOVERY OF RECOMBINANT PROTEINS USING FLOCCANTS.
ATE121754T1 (en) VACCINE AGAINST BORDETELLA.
ATE43639T1 (en) PROCESSES FOR REMOVAL OF IMPURITIES FROM LEUKOCYTIN INTERFERON PREPARATIONS AND THE PURIFIED LEUKOCYTIN INTERFERON SO PRODUCED.
AU7859587A (en) Process and apparatus for recovering impurities, in particular solvents, contained in gases
PT85461A (en) Process for preparing recombinant htlv-iii proteins and uses thereof
GB8414354D0 (en) Purifying protein
EP0248618A3 (en) Isolation of bioactive, monomeric growth hormone
GB8720663D0 (en) Driver's gas reclaim system
AU8210987A (en) N-alkyl and n-alkenyl aspartic acids as collectors for the flotation of non-sulfidic ores
EP0257873A3 (en) Method for purifying and isolating two ionic forms of somatomedin c
CA2022165A1 (en) Albumin purification
EP0384731A3 (en) Osteogenic growth polypeptides identified from regenerating bone marrow
IE881988L (en) Recovering from missing page faults in vector data¹processing operations
EP0317279A3 (en) Peptides for use in the purification of factor viii
DE3782986T2 (en) METHOD FOR SEPARATING N-PROTECTED ALPHA-L-ASPARTYL-L-PHENYLALANINES.
GB9218037D0 (en) Method for enhancing recovery of recombinant proteins
GB8906064D0 (en) Mounting and control of outboard motors
CA2087325A1 (en) Method of purifying .alpha.-l-aspartyl-l-phenylalanine methyl ester

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20040510