Peptides for assaying human parathyroid hormone

US4409141A · kind A · utility

Assignee

• Toyo Jozo Company, Ltd.

Inventors

• Toshiharu Noda · Shizuoka, JP
• Kaoru Morita · Shizuoka, JP
• Sadami Kobari · Mishima, JP
• Nobuaki Nakagawa · Tochigi, JP
• Susumu Watanabe · Shizuoka, JP
• Shigeo Katsuragi · Shizuoka, JP
• Kunio Ohyama · Shizuoka, JP
• Masahiko Taniuchi · Mishima, JP

Key dates

• Filing date: Dec 29, 1981
• Grant date: Oct 11, 1983
• Expiry date: Dec 29, 2001

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y10S530/806
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

A peptide of the formula EQU R--Lys--Lys--Glu--Asp--Asn--Val--Leu--Val--Glu--Ser--His--Glu--Lys--Ser--Le u--Gly--Glu--Ala--Asp--Lys--Ala--Asp--Val--Asp--Val--Leu--Thr--Lys--Ala--Ly s--Ser--Gln--Oh wherein R is H, H--Tyr-- or R.sub.1 --Pro--Arg--, R.sub.1 is H, H--Tyr-- or R.sub.2 --Ala--Gly--Ser--Gln--Arg--, and R.sub.2 is H, H--Cys-- or H--Tyr--, or a salt thereof, is useful for assaying human parathyroid hormone (h-PTH)