ZA732770B - Process for the purification of carcinoembryonic antigen - Google Patents

Process for the purification of carcinoembryonic antigen

Info

Publication number: ZA732770B
Authority: ZA; South Africa
Prior art keywords: purification; carcinoembryonic antigen; carcinoembryonic; antigen
Prior art date: 1972-05-12

Application number

ZA732770A

Inventor

H Hansen

Original Assignee

Hoffmann La Roche

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.)

1972-05-12

Filing date

1973-04-24

Publication date

1974-04-24

1972-05-12 Priority claimed from US252700A external-priority patent/US3867363A/en

1973-04-24 Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche

1974-04-24 Publication of ZA732770B publication Critical patent/ZA732770B/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/02—Column or bed processes
- B01J47/04—Mixed-bed processes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/26—Cation exchangers for chromatographic processes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/014—Ion-exchange processes in general; Apparatus therefor in which the adsorbent properties of the ion-exchanger are involved, e.g. recovery of proteins or other high-molecular compounds
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/574—Immunoassay; Biospecific binding assay; Materials therefor for cancer
- G01N33/57473—Immunoassay; Biospecific binding assay; Materials therefor for cancer involving carcinoembryonic antigen, i.e. CEA
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Immunology (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
Urology & Nephrology (AREA)
Oncology (AREA)
Biomedical Technology (AREA)
Molecular Biology (AREA)
Hematology (AREA)
Microbiology (AREA)
Biochemistry (AREA)
Biotechnology (AREA)
Hospice & Palliative Care (AREA)
Food Science & Technology (AREA)
Medicinal Chemistry (AREA)
Physics & Mathematics (AREA)
Cell Biology (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Pathology (AREA)
Peptides Or Proteins (AREA)
Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

ZA732770A 1972-05-12 1973-04-24 Process for the purification of carcinoembryonic antigen ZA732770B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US252700A US3867363A (en)	1970-06-01	1972-05-12	Carcinoembryonic antigens

Publications (1)

Publication Number	Publication Date
ZA732770B true ZA732770B (en)	1974-04-24

Family

ID=22957148

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA732770A ZA732770B (en)	1972-05-12	1973-04-24	Process for the purification of carcinoembryonic antigen

Country Status (15)

Country	Link
JP (1)	JPS5912990B2 (en)
AU (1)	AU468779B2 (en)
BE (1)	BE799405A (en)
CA (1)	CA948991A (en)
CH (1)	CH583036A5 (en)
DD (1)	DD107293A5 (en)
DE (1)	DE2323955A1 (en)
DK (1)	DK133559B (en)
FR (1)	FR2184753B1 (en)
GB (1)	GB1378134A (en)
IL (1)	IL42119A (en)
IT (1)	IT998101B (en)
NL (1)	NL7306346A (en)
SE (1)	SE403912B (en)
ZA (1)	ZA732770B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4146603A (en) *	1977-02-18	1979-03-27	Research Corporation	Tumor specific glycoproteins and method for detecting tumorigenic cancers
GB2122641B (en) *	1982-06-07	1986-08-06	Otto A Gansow	Metal chelate conjugated monoclonal antibodies where in the metal is an emitter
JPS6076395A (en) *	1983-10-03	1985-04-30	Dainippon Screen Mfg Co Ltd	Eluting device for printing plate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3697638A (en) *	1970-06-01	1972-10-10	Hoffmann La Roche	Antigens

1973
- 1973-04-11 CH CH519673A patent/CH583036A5/xx not_active IP Right Cessation
- 1973-04-20 IT IT23343/73A patent/IT998101B/en active
- 1973-04-24 ZA ZA732770A patent/ZA732770B/en unknown
- 1973-04-25 CA CA169,501A patent/CA948991A/en not_active Expired
- 1973-04-27 IL IL42119A patent/IL42119A/en unknown
- 1973-04-30 AU AU54989/73A patent/AU468779B2/en not_active Expired
- 1973-05-07 DK DK249773AA patent/DK133559B/en not_active IP Right Cessation
- 1973-05-07 NL NL7306346A patent/NL7306346A/xx unknown
- 1973-05-10 JP JP48051263A patent/JPS5912990B2/en not_active Expired
- 1973-05-10 DD DD170753A patent/DD107293A5/xx unknown
- 1973-05-11 DE DE2323955A patent/DE2323955A1/en active Pending
- 1973-05-11 FR FR7317188A patent/FR2184753B1/fr not_active Expired
- 1973-05-11 GB GB2261173A patent/GB1378134A/en not_active Expired
- 1973-05-11 BE BE131003A patent/BE799405A/en not_active IP Right Cessation
- 1973-05-11 SE SE7306698-7A patent/SE403912B/en unknown

Also Published As

Publication number	Publication date
CA948991A (en)	1974-06-11
JPS5912990B2 (en)	1984-03-27
IT998101B (en)	1976-01-20
DE2323955A1 (en)	1973-11-22
AU5498973A (en)	1974-10-31
JPS4947521A (en)	1974-05-08
IL42119A0 (en)	1973-06-29
NL7306346A (en)	1973-11-14
CH583036A5 (en)	1976-12-31
AU468779B2 (en)	1976-01-22
DD107293A5 (en)	1974-07-20
FR2184753A1 (en)	1973-12-28
DK133559B (en)	1976-06-08
IL42119A (en)	1976-08-31
SE403912B (en)	1978-09-11
GB1378134A (en)	1974-12-18
DK133559C (en)	1977-02-21
FR2184753B1 (en)	1977-11-04
BE799405A (en)	1973-11-12

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