Patents
Patent data provided by The
European Patent Office
and updated through early 2009. Full text patent data loaded weekly coming soon.
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US5194585 (A), filed
Feb 28, 1990
, published
Mar 16, 1993
- IGEN INC
Specific, selective inhibitors of catalytic antibodies both synthetic and naturally occurring, their use and compositions thereof are disclosed. In particular, an inhibitor preventing the hydrolysis of the peptide bond between amino acid residues 16 and 17 in...
US6048717 (A), filed
Jun 07, 1995
, published
Apr 11, 2000
- IGEN INT INC
Specific, selective inhibitors of catalytic antibodies both synthetic and naturally occurring, their use and compositions thereof are disclosed. In particular, an inhibitor preventing the hydrolysis of the peptide bond between amino acid residues 16 and 17 in...
US6479265 (B1), filed
Sep 08, 1995
, published
Nov 12, 2002
- IGEN INT INC
Described and claimed are compounds of the formulawherein:Y is a polypeptide,R1 is bonded to the N-terminus of Y and is hydrogen or a branched or linear, substituted or unsubstituted, C1-21 alkyl, alkene, or alkyne group,R2 is a side chain of a naturally...
US5236836 (A), filed
Apr 25, 1989
, published
Aug 17, 1993
- IGEN INC
Autoantibodies which enhance the rate of a chemical reaction of a substrate, processes for their preparation, their use and compositions thereof are disclosed. In particular, an autoantibody capable of catalyzing the hydrolysis of the peptide bond between...
US5602015 (A), filed
Jun 13, 1994
, published
Feb 11, 1997
- IGEN INC
Autoantibodies which enhance the rate of a chemical reaction of a substrate, processes for their preparation, their use and compositions thereof are disclosed. In particular, an autoantibody capable of catalyzing the hydrolysis of the peptide bond between...
US6451225 (B1), filed
Jun 06, 1995
, published
Sep 17, 2002
- IGEN INT INC
A composition suitable for use in an ECL assay wherein electromagnetic radiation emitted by said composition is detected, which composition comprises(a) a metal-containing ECL moiety which, when oxidized by exposure to an effective amount of electrochemical...
US6702986 (B1), filed
Jun 08, 2000
, published
Mar 09, 2004
- IGEN INT INC
The present invention relates to a composition suitable for use in an ECL assay wherein electromagnetic radiation emitted by the composition is detected. The composition includes an amine or amine moiety which, when oxidized by exposure to an effective amount...
US5811236 (A), filed
Jun 06, 1995
, published
Sep 22, 1998
- IGEN INT INC
Electrochemiluminiscent moieties having the formula[Re(P)m(L1)n(L2)o(L3)p(L4)q(L5)r(L6)s]t(B)uwherein P is a polydentate ligand of Re; L1, L2, L3, L4, L5 and L6 are ligands of Re, each of which may be the same as or different from each other ligand; B is a...
US5229272 (A), filed
Mar 23, 1990
, published
Jul 20, 1993
- IGEN INC
Catalytic antibody components, methods for producing catalytic antibody components, methods for using catalytic antibody components, in particular, single chain and smaller components are disclosed. Catalytic antibody components able to promote the cleavage or...
US6468741 (B1), filed
Sep 21, 1998
, published
Oct 22, 2002
- IGEN INT INC
A labeled substance comprising a biological substance linked to a luminescent rhenium-containing label. Qualitative and quantitative electrochemiluminescent assays using the same. These methods comprise contacting a sample with a reagent labeled with an...
US5952462 (A), filed
Nov 02, 1994
, published
Sep 14, 1999
- IGEN INT INC
Antigens capable of eliciting antibodies which can catalyze chemical reactions, in particular, the cleavage or formation of a peptide linkage, comprising a hapten or a hapten and a suitable carrier molecule are disclosed. Haptens include, among others, silicon...
US5593969 (A), filed
Sep 17, 1993
, published
Jan 14, 1997
- IGEN INC
A compound of the formula: IMAGE (I) wherein: each of R1, R1', R2 and R2' independent of each other is a substituted or unsubstituted, branched or linear C1-12 alkyl, alkene or alkyne group, R3 is OH, OCH3, CH2COOH or IMAGE wherein each of R2'' and R2'41 ...
US6057121 (A), filed
Jun 07, 1995
, published
May 02, 2000
- IGEN INT INC
A method for increasing the rate of a chemical reaction involving conversion of at least one reactant to at least one product which comprises contacting the reactant with at least one appropriate monoclonal antibody to the reactant under suitable conditions...
US5641865 (A), filed
Jan 28, 1994
, published
Jun 24, 1997
- IGEN INC
An interaction system, including an antibody or, antibody fragment having functional capability, which comprises a surfactant-stabilized microheterogeneous dispersion of aqueous phase in a water-immiscible medium, said aqueous phase containing an amount of...
US6087476 (A), filed
Aug 07, 1997
, published
Jul 11, 2000
- IGEN INT INC
The invention relates to luminescent chimeric proteins which include a photoprotein and a second protein which may be light- or heavy-chain immunoglobulin, an antigenic peptide, avidin, streptavidin, or protein A. The invention also relates to chimeric protein...
