JPS55140152A - Arai-gamma antigen and its purification - Google Patents

Arai-gamma antigen and its purification

Info

Publication number
JPS55140152A
JPS55140152A JP4802679A JP4802679A JPS55140152A JP S55140152 A JPS55140152 A JP S55140152A JP 4802679 A JP4802679 A JP 4802679A JP 4802679 A JP4802679 A JP 4802679A JP S55140152 A JPS55140152 A JP S55140152A
Authority
JP
Japan
Prior art keywords
arai
antigen
raw material
exchange resin
material containing
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
JP4802679A
Other languages
Japanese (ja)
Other versions
JPS6161352B2 (en
Inventor
Junichi Fujimatsu
Tomiaki Morimoto
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.)
Eisai Co Ltd
Original Assignee
Eisai 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 Eisai Co Ltd filed Critical Eisai Co Ltd
Priority to JP4802679A priority Critical patent/JPS55140152A/en
Publication of JPS55140152A publication Critical patent/JPS55140152A/en
Publication of JPS6161352B2 publication Critical patent/JPS6161352B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Peptides Or Proteins (AREA)

Abstract

PURPOSE: To obtain Arai-γ antigen efficiently by treating a raw material containing Arai-γ antigen with an anion exchange resin.
CONSTITUTION: A raw material containing Arai-γ antigen, such as Arai-γ antigen- positive human blood serum or aqueous extract from a human organ, is treated with an anion exchange resin, such as Pharmacia Fine Chemicals AB (a trade name), under conditions of, e.g., pH about 6W9 and ionic strength below about 0.1, to give purified Arai-γ antigen having the following characteristics. MW: 20,000± 5,000, electrical mobility: γ-globulin region in an agarose gel, buoyant density: below 1.1gm/cm3 in a cesium chloride solution, isoelectric point by the coloumn method: above 10, immnological specificity: reacting specifically with rabbit antiserum obtained by immunizing the Arai antigen.
COPYRIGHT: (C)1980,JPO&Japio
JP4802679A 1979-04-20 1979-04-20 Arai-gamma antigen and its purification Granted JPS55140152A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4802679A JPS55140152A (en) 1979-04-20 1979-04-20 Arai-gamma antigen and its purification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4802679A JPS55140152A (en) 1979-04-20 1979-04-20 Arai-gamma antigen and its purification

Publications (2)

Publication Number Publication Date
JPS55140152A true JPS55140152A (en) 1980-11-01
JPS6161352B2 JPS6161352B2 (en) 1986-12-25

Family

ID=12791788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4802679A Granted JPS55140152A (en) 1979-04-20 1979-04-20 Arai-gamma antigen and its purification

Country Status (1)

Country Link
JP (1) JPS55140152A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02128850U (en) * 1989-03-31 1990-10-24

Also Published As

Publication number Publication date
JPS6161352B2 (en) 1986-12-25

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