JPS5340712A - Isolation and purification of alpha-and omega-isomers of acidic amino acid or peptide having acidic amino acid unit - Google Patents

Isolation and purification of alpha-and omega-isomers of acidic amino acid or peptide having acidic amino acid unit

Info

Publication number
JPS5340712A
JPS5340712A JP11463576A JP11463576A JPS5340712A JP S5340712 A JPS5340712 A JP S5340712A JP 11463576 A JP11463576 A JP 11463576A JP 11463576 A JP11463576 A JP 11463576A JP S5340712 A JPS5340712 A JP S5340712A
Authority
JP
Japan
Prior art keywords
amino acid
acidic amino
isomers
omega
peptide
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.)
Pending
Application number
JP11463576A
Other languages
Japanese (ja)
Inventor
Takeshi Nagasawa
Katsumasa Kuroiwa
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.)
Nitto Boseki Co Ltd
Original Assignee
Nitto Boseki 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 Nitto Boseki Co Ltd filed Critical Nitto Boseki Co Ltd
Priority to JP11463576A priority Critical patent/JPS5340712A/en
Publication of JPS5340712A publication Critical patent/JPS5340712A/en
Pending legal-status Critical Current

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  • Peptides Or Proteins (AREA)

Abstract

PURPOSE: A mixture of α-and ω-isomers, with respect to the carboxyl group, of an acidic amino acid, etc. is fractionated in high purity and high yield by use of ion-exchange chromatography using specific organic acid mixed solvents as an eluent.
COPYRIGHT: (C)1978,JPO&Japio
JP11463576A 1976-09-27 1976-09-27 Isolation and purification of alpha-and omega-isomers of acidic amino acid or peptide having acidic amino acid unit Pending JPS5340712A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11463576A JPS5340712A (en) 1976-09-27 1976-09-27 Isolation and purification of alpha-and omega-isomers of acidic amino acid or peptide having acidic amino acid unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11463576A JPS5340712A (en) 1976-09-27 1976-09-27 Isolation and purification of alpha-and omega-isomers of acidic amino acid or peptide having acidic amino acid unit

Publications (1)

Publication Number Publication Date
JPS5340712A true JPS5340712A (en) 1978-04-13

Family

ID=14642747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11463576A Pending JPS5340712A (en) 1976-09-27 1976-09-27 Isolation and purification of alpha-and omega-isomers of acidic amino acid or peptide having acidic amino acid unit

Country Status (1)

Country Link
JP (1) JPS5340712A (en)

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