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Class 435/188.5 - Catalytic antibody


Subclass of Class 435 - Chemistry: molecular biology and microbiology
Definition: Subject matter involving an antibody that functions catalytically
No. of patents: 127
Last issue date: 01/03/2012


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NumberTitleIssue Date
8088609CAB molecules
The present invention relates to CAB molecules, ADEPT constructs directed against CEA, and their use in therapy. ...
01/03/2012
7524663Covalently reactive transition state analogs and methods of use thereof
Improved methods for the production, selection and inhibition of catalytic antibodies are disclosed. ...
04/28/2009
7456000Deactivation of linking moieties in antibody-enzyme conjugates
In some embodiments, the present invention pertains to a method for conjugating a first compound to a second compound wherein the conjugation involves an electrophilic moiety. The method comprises reacting the first compound with the second compound to form a conjug...
11/25/2008
7413884Immunological control of β-amyloid levels in vivo
Disclosed are antibodies which catalyze hydrolysis of β-amyloid. Antibodies generated are characterized by the amide linkage which they hydrolyze. Methods of generating the antibodies by using β-amyloid peptides which incorporate transition state analogs are also ...
08/19/2008
7410755ADP detection using an enzyme-coupled reaction
Methods and compositions are provided for determining ADP in the presence of ATP. These comprise including among the assay reagents at least one of the correcting components creatine phosphokinase and phosphocreatine, pyruvate kinase and phosphoenolpyruvate, peroxid...
08/12/2008
7348403Peptides and methods for deactivation of organophosphorus-based nerve agents and insecticides
This invention provides methods and peptides for the inactivation of organophosphorus-based insecticides and chemical warfare agents. The instant methods include peptide screening methods, peptides and peptide libraries, related compositions of matter, articles of m...
03/25/2008
7341720Targeting of glycoprotein therapeutics
Methods of making ligand-decorated polymer conjugates of therapeutic glycoproteins are described. Improved targeting of glycoproteins to specific tissues is achieved by masking the natural carbohydrate and other surface determinants with high molecular weight polyme...
03/11/2008
7335717Methods, compositions, and biomimetic catalysts for the synthesis of silica, polysilsequioxanes, polysiloxanes, non-silicon metalloid-oxygen networks, polymetallo-oxanes, and their organic or hydrido conjugates and derivatives
The in vitro polymerization of silica, silicone, non-silicon metalloid-oxane and metallo-oxane polymer networks, by combining a catalyst and a substrate to polymerize the substrate to form silica, polysiloxanes, polymetalloid-oxanes polymetallo-oxanes (metal oxides)...
02/26/2008
7226991Phenylalanine derivatives
Disclosed herein are phenylalanine derivative compounds of the following formula W—Y—(AA)n—Z wherein Y is a phenylalanyl radical, AA is an amino acid, n is an integer of 1 to 15, and substituent variables W and Z are as described...
06/05/2007
7205136Catalytic antibodies
A method for increasing the rate of chemical reactions involving the conversion of at least one reactant to at least one product involves contacting the reactant with an appropriate monoclonal antibody under conditions permitting the formation of a complex between t...
04/17/2007
7148028Methods and means relating to atherosclerosis
The present invention relates to the identification of lipid oxidising antibodies as a key pathogenic factor in atherosclerotic disorders. The presence of such antibodies is a important marker for the diagnosis and prognosis of such disorders and methods and means f...
12/12/2006
6972327Regeneration of chromatography material
The invention provides improved methods of regenerating and using affinity chromatography material, in particular Protein A affinity chromatography resins. ...
12/06/2005
6946272Transition state analogs
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 and b...
09/20/2005
6913917Anti-cocaine catalytic antibody
Disclosed are catalytic antibodies and polypeptides capable of degrading cocaine. Said catalytic antibodies and polypeptides are characterized by the amino acid sequence of their complementary determining regions and framework regions. The present invention also dis...
07/05/2005
6913896Assay with reduced background
In as assay, an analyte is specifically associated with a reporter adenylate kinase, ADP is added and then formation of ATP is monitored. Prior to addition of ADP, adenylate kinase other than reporter adenylate kinase is removed. Assay apparatus comprises a solid ph...
07/05/2005
6872554Immunological control of β-amyloid levels in vivo
Disclosed are bispecific antibodies comprising a first antibody binding specificity which confers the ability of the bispecific antibody to cross the blood-brain barrier, and a second antibody specificity conferring the ability of the bispecific antibody to bind to ...
03/29/2005
6867002Sample treating kit and sample treating method using the same for analysis with a biosensor
A sample solution treating instrument is provided for facilitating rapid and simplified adjustment of the condition of a sample solution proper for analysis with a biosensor before supplying the solution to the biosensor. The sample solution treating instrument incl...
03/15/2005
6855804Covalently reactive transition state analogs and methods of use thereof
Improved methods for the production, selection and inhibition of catalytic antibodies are disclosed. ...
02/15/2005
6855528Methods for identifying inducers and inhibitors of proteolytic antibodies, compositions and their uses
Covalently reactive antigen analogs are disclosed herein. The antigens of the invention may be used to stimulate production of catalytic antibodies specific for predetermined antigens assocated with particular medical disorders. The antigen analogs may also be used ...
02/15/2005
6846654Catalytic antibodies as chemical sensors
A system for detecting physical or chemical changes in an environment is disclosed. The system comprises means for conducting a chemical reaction; an active biological molecule whose physiological function is noncatalytic which is capable of catalyzing a chemical re...
01/25/2005
6720171Combinatorial preparation and testing of heterogeneous catalysts
A process for preparing arrays of two or more heterogeneous catalysts, heterogeneous catalyst precursors, or combinations thereof in a body having preferably parallel through-channels. In this process, a solution, emulsion or dispersion of elements present in the ca...
04/13/2004
6702705Prodrugs activated by targeted catalytic proteins
Catalytic antibodies are disclosed. The catalytic antibodies are specific for prodrug compounds. The catalytic antibodies enhance cleavage of an active drug moiety from a prodrug residue, thereby activating the drug....
03/09/2004
6696415Treatment of ocular neovascularization and related diseases
Tubedown-1 (tbdn-1), a protein associated with acetyltransferase activity has been characterized and its cDNA isolated. Tbdn-1 regulates endothelial differentiation through protein acetylation, DNA-binding or by interacting with and/or acetylating other p...
02/24/2004
6670438Methods, compositions, and biomimetic catalysts for in vitro synthesis of silica, polysilsequioxane, polysiloxane, and polymetallo-oxanes
Methods, compositions, and biomimetic catalysts, such as silicateins and block copolypeptides, used to catalyze and spatially direct the polycondensation of silicon alkoxides, metal alkoxides, and their organic conjugates to make silica, polysiloxanes, po...
12/30/2003
6670144Compositions and methods for monitoring the phosphorylation of natural binding partners
This invention relates to methods and compositions for monitoring the interaction of binding partners as a function of the addition or subtraction of a phosphate group to or from one of the binding partners by a protein kinase or phosphatase....
12/30/2003
6589766Aldol consensations by catalytic antibodies
Catalytic antibodies, including 38C2 and 33F12, are capable of efficiently catalyzing a wide variety of ketone-ketone, ketone-aldehyde, aldehyde-ketone, and aldehyde-aldehyde intermolecular aldol reactions, and in some cases to catalyze their subsequent d...
07/08/2003
6590080Catalytic antibodies and a method of producing same
The present invention relates generally to a growth factor precursor and its use to select production of antigen specific catalytic antibodies. Such catalytic antibodies are produced following B cell activation and proliferation induced by catalytic cleav...
07/08/2003
6582945Immunological control of ଲ-amyloid levels in vivo
Disclosed are antibodies which catalyze hydrolysis of ଲ-amyloid. Antibodies generated are characterized by the amide linkage which they hydrolyze. Methods of generating the antibodies by using ଲ-amyloid peptides which incorporate transition st...
06/24/2003
6521432Methods for enhancing the rate of modification of metastable bonds
Antigens capable of eliciting antibodies which can enhance the rate of chemical reactions at peptide bonds are disclosed. In particular, the rate of cleavage or formation of metastable peptide bonds, such as ASN-X, ASP-X, GLN-X, GLU-X, LYS-X, and HIS-Y-X,...
02/18/2003
6521741Catalytic antibodies and a method of producing same
The present invention is directed generally to catalytic antibodies and, more particularly, to a novel method of producing same. The method of the present invention is predicated in part on the exploitation of the products of catalysis to induce B cell mi...
02/18/2003
6489418Preparation and application of artificial anti-idiotypic imprints
This patent application describes the use of molecular imprinting as a means for preparation of anti-idiotypic imprint matrices. With this technique, imprints of artificial or natural molecules including their recognition sites, such as of molecularly imp...
12/03/2002
6479265Catalytic antibodies which hydrolyze primary amides and methods for eliciting and use of such antibodies
Described and claimed are compounds of the formula ##STR1## wherein: 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,...
11/12/2002
6451980Signal enhancement of bispecific antibody-polymer probe for immunoassay use
An immunoassay method including reacting a sample from a patient with a bispecific antibody, wherein the bispecific antibody includes one antibody specific for a compound to be detected and a second antibody specific for a compound foreign to said patient...
09/17/2002
6440710Antibody-catalyzed deuteration, tritiation, dedeuteration or detritiation of carbonyl compounds
Methods are provided for deuteration, tritiation, dedeuteration or detritiation of a carbonyl compound. A catalytic antibody that catalyzes an aldol addition reaction is contacted with a carbonyl compound to exchange at least one hydrogen atom of the carb...
08/27/2002
6387674Catalytic monoclonal antibodies with protease activity for selective lysis of protein component of plaques aggregates pathological conditions
Catalytic monoclonal antibodies (abzymes) with selective protease activity in the pathologies characterized by the presence of plaques and fibrillar aggregates with protein component; methods for the preparation thereof and the use thereof as medicaments ...
05/14/2002
6368839Aldolase catalytic antibody
Antibodies that catalyze the aldol reaction are generated by immunization with a reactive compound that covalently traps a Lysine (Lys) residue in the binding pocket of the antibody by formation of a stable vinylogous amide, i.e., a covalent antibody/hapt...
04/09/2002
6326176Aldol condensations by catalytic antibodies
Catalytic antibodies, including 38C2 and 33F12, are capable of efficiently catalyzing a wide variety of ketone-ketone, ketone-aldehyde, aldehyde-ketone, and aldehyde-aldehyde intermolecular aldol reactions, and in some cases to catalyze their subsequent d...
12/04/2001
6326179Catalytic antibodies and a method of producing same
The present invention is directed generally to catalytic antibodies and, more particularly, to a novel method of producing same. The method of the present invention is predicated in part on the exploitation of the products of catalysis to induce B cell mi...
12/04/2001
6309881Antibody catalysis of enantio- and diastereo-selective aldol reactions
Nine efficient aldolase antibodies were generated using hapten 2. This hapten combines, in a single molecule, structural components employed for reactive immunization with structural components employed for forming a transition state analog of the aldol r...
10/30/2001
6294374Use of catalytic antibodies for synthesizing epothilone
Three monoclonal aldolase antibodies, generated against a ଲ-diketone hapten by reactive immunization, catalyzed rapid and highly enantioselective retro-aldol reactions providing ent-9a-k by kinetic resolution. Compounds 9a, 9g and 9k were resolved i...
09/25/2001
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