The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Apr. 26, 1994

Filed:

Mar. 26, 1993
Applicant:
Inventor:

Jerome M Bailey, Duarte, CA (US);

Assignee:

City of Hope, Durate, CA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
5253339 ; 436 89 ; 525276 ; 5253276 ; 525340 ; 5253592 ; 525375 ; 530334 ; 530340 ; 530341 ; 530342 ; 530402 ; 530816 ;
Abstract

Activated carboxylic acid modified polyethylene membranes useful in the C-terminal sequencing of a peptide are disclosed. The membranes comprise activated carboxylic acid modified polyethylene having a linker coupled to an amide linkage to the surface carboxyl radicals of the membrane. Activation is accomplished by reaction of the carboxylic acid modified polyethylene membrane with DCC, CDI, EDC, BOP, DICD or 2-fluoro-1-methyl pyridine.


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Bailey, Jerome. (1994). Carboxylic acid modified polyethylene membrane activated by a linker (U.S. Patent No. 5306781). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5306781

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