EP0194578A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Proteins immobilised on polyamides or cellulose hydrate and the use thereof for the preparation of biocatalysts, test strips or chromatography materials
Assignee: Bayer Corp
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Filing: 1986-03-05
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Granted: —
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Expires: 2006-03-05
Abstract
Abstract The invention relates to proteins bound to polyamides or cellulose hydrate and to a process for the preparation of these carrier-bound proteins. The carrier-bound proteins can, for example, be used for the preparation of biocatalysts, chromatography materials or test strips. For the preparation of test strips the carriers are particularly suitable in the form of films or membranes.
Inventors
- 👤 Alexander Dr. Riebel
- 👤 Peter Doppelfeld
- 👤 Karl Dr. Schranz
- 👤 Gary Dr. Oosta
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-09 21:49
CPC Classifications
B; B01; B01D; B01D15/00; B01D15/08; C; C12; C12N; C12N11/00; C12N11/02; C12N11/08; C12N11/089; C12N11/096; C12N11/10; C12N11/12; G; G01; G01N; G01N33/00; G01N33/48; G01N33/50; G01N33/52; G01N33/521; G01N33/53; G01N33/543; G01N33/544; G01N33/548; B01D15/26; B01D15/38; B01D15/3804
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
20 words
Carrier-bound proteins on carriers of polyamide or cellulose hydrate, characterised in that the proteins are directly attached to the carrier.
Claim 2
Dependent Claim
20 words
Carrier-bound proteins on carriers of polyamide or cellulose hydrate, characterised in that the proteins are directly attached to the carrier.
Claim 3
Dependent Claim
14 words
Carrier-bound proteins according to Claim 1, characterised in that the carrier has functional groups.
Claim 4
Dependent Claim
36 words
Carrier-bound proteins according to Claim 1 and 2, characterised in that the functional groups are carboxyl groups, amino groups, sulphonic acid groups, imino groups, thio groups, hydroxyl groups, pyridyl groups or phosphoryl groups or derivatives thereof.
Claim 5
Dependent Claim
15 words
Carrier-bound proteins according to Claim 1 to 3, characterised in that the carriers are membranes.
Claim 6
Dependent Claim
18 words
Carrier-bound proteins according to Claim 1 to 4, characterised in that the carriers are hydrophilic and preferably porous.
Claim 7
Dependent Claim
16 words
Carrier-bound proteins according to claim 1 to 5 characterised in that the carrier-bound proteins are enzymes.
Claim 8
Dependent Claim
22 words
Carrier-bound proteins according to Claim 1 to 6 characterised in that the carrier-bound proteins are peroaddase, glucose oxidase, diaphorase or glucose dehydrogenase.
Claim 9
Dependent Claim
29 words
Process for the preparation of carrier-bound proteins according to Claim 1 to 7 characterised in that the loading of the carriers is effected by impregnation with a protein solution.
Claim 10
Dependent Claim
13 words
The use of carrier-bound proteins according to Claim 1 to 8 as biocaralysts.
Claim 11
Dependent Claim
17 words
The use of carrier-bound proteins according to Claim 1 to 8 for the preparation of test strips-
References Cited (Backward Citations)
No citation records indexed.
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