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Class 530/359 - Lipoproteins, e.g., egg yolk proteins, cylomicrons, etc.


Subclass of Class 530 - Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
Definition: Proteins which are conjugated with a lipid.
No. of patents: 187
Last issue date: 09/06/2011


1          
NumberTitleIssue Date
8013122Method of purifying apolipoprotein A-1
A first method of purifying apolipoprotein A-1 includes mixing plasma fraction IV with a 1-8 M urea solution to form a pretreatment solution; loading the pretreatment solution to a first anion chromatography column, and then eluting to obtain an apoA-1 protein solut...
09/06/2011
7838631Apparatus for measuring high density lipoproteins and method of separating high density lipoproteins
The present invention provides a method of separating lipoproteins other than high density lipoproteins from a biological fluid. The method can quickly measure HDL cholesterol with a simple configuration and without the need of providing additional complicated devic...
11/23/2010
7432355Apolipoprotein E stable folding intermediate and methods of use thereof
The present invention provides isolated apolipoprotein E (apoE) stable folding intermediates. The invention further provides methods for identifying compounds that alter the structure or level or activity of an apoE stable folding intermediate, as well as methods of...
10/07/2008
7427662Inhibition of angiogenesis and destruction of angiogenic vessels by apolipoprotein A-I and high density lipoprotein
Apolipoprotein A-I-rich Lhigh-density Lipoprotein 2 (HDL2) and Apolipoprotein A-I (ApoA-I) was discovered to inhibit angiogenesis in an in vitro human angiogenesis model, the human placental vein angiogenesis model. Apolipoprotein A-I was able to destroy a pre-exist...
09/23/2008
7420042Soluble neuropilin/growth factor receptor fusion proteins
Complexes of a protein selected from the group consisting of VEGF-B167, VEGF-C, VEGF-D and processed VEGF-B186 and analogs thereof and the neuropilin-1 (NP-1) receptor, the extracellular domain or a ligand-binding fragment or analogue thereof; ...
09/02/2008
7375191Methods and apparatus for creating particle derivatives of HDL with reduced lipid content
The present invention is directed to systems, apparatus and methods for creating derivatives of at least one form of HDL without substantially affecting LDL. These derivatives of HDL are particles with reduced lipid content, particularly reduced cholesterol content....
05/20/2008
7368247Diagnostic assay for transmissible spongiform encephalopathies
Heart and brain fatty acid binding proteins (H-FABP, B-FABP) are markers for TSEs, especially CJD. The invention provides a diagnostic assay for either of these markers, preferably by enzyme immunoassay using a specific antibody thereto. Since H-FABP is also a marke...
05/06/2008
7361739Methods and apparatus for creating particle derivatives of HDL with reduced lipid content
The present invention is directed to systems, apparatus and methods for creating derivatives of at least one form of HDL without substantially affecting LDL. These derivatives of HDL are particles with reduced lipid content, particularly reduced cholesterol content....
04/22/2008
7316996Bisacyloxypropylcysteine conjugates and the use thereof
The invention provides lipopeptide conjugates in which a cysteine that is double-substituted by a fatty acid is bonded by means of the carboxyl group to a highly soluble, physiologically compatible and non-immunogenic, polymeric conjugate group. The conjugates exhib...
01/08/2008
7312190Pharmaceutical compositions of apolipoprotein A-I agonists and their use to treat dyslipidemic disorders
The present invention provides peptides and peptide analogues that mimic the structural and pharmacological properties of human ApoA-I. The peptides and peptide analogues are useful to treat a variety of disorders associated with dyslipidemia. ...
12/25/2007
7309606Methods and compositions for treating hypercholesterolemia
The present invention provides methods and compositions for treating hypercholesterolemia using therapeutic apoE proteins. A therapeutic apoE protein is a naturally-occurring apoE protein (e.g., apoE1, apoE2, apoE2*, apoE2**, apoE3, and apoE4) that has one or more a...
12/18/2007
7285275Smooth muscle growth inhibitory composition, diagnostic method for arteriosclerosis, and kit therefor
The invention provides not only a smooth muscle growth inhibitory composition and a composition for inhibiting expression of adhesion molecules in vascular endothelial cells, each comprising the adipose tissue-specific secretory factor apM1 as an active ingredient, ...
10/23/2007
7276042Low hydraulic resistance cartridge
A cartridge for treating medical or biological fluid includes a first cap having an inlet for the fluid, a container including a plurality of compartments and a second cap including an outlet for the fluid, wherein each compartment contains a plurality of particles,...
10/02/2007
7238366Submicron liposome suspensions obtained from preliposome lyophilizates
This invention provides an aqueous/t-butanol solvent-system, facile reconstitute, submicron-reconsitiute preliposome-lyophilaye and method of its preparation and use. In one embodiment this entails a modified method for the preparation of a submicron and stab...
07/03/2007
7223726Apolipoprotein A-I mutant proteins having cysteine substitutions and polynucleotides encoding same
Functional Apolipoprotein A-I mutant proteins, having one or more cysteine substitutions and polynucleotides encoding same, can be used to modulate paraoxonase's arylesterase activity. These ApoA-I mutant proteins can be used as therapeutic agents to combat cardiova...
05/29/2007
7193056Process for purifying a compound
The present invention relates to a process for purifying a hydrophobic or amphiphilic compound, by first mixing a starting material containing the hydrophobic or amphiphilic compound with a first polymeric material, water and at least one of a second polymeric mater...
03/20/2007
7189411Peptide/lipid complex formation by co-lyophilization
The invention relates to the formation of peptide/lipid vesicles and complexes through the co-lyophilization of peptides, preferably that are able to adopt an amphipathic alphahelical conformation, and one or more lipids. A single solution which solubilizes both the...
03/13/2007
7129390Poultry Derived Glycosylated Interferon Alpha 2b
This invention provides vectors and methods for the stable introduction of exogenous nucleic acid sequences into the genome of avians in order to express the exogenous sequences to alter the phenotype of the avians or to produce desired proteins. In particular, tran...
10/31/2006
7053049Method for treating unstable angina pectoris
The invention relates to the use of reconstituted HDL for improving the endothelial function in patients suffering from hypercholesterolaemia and for treating or preventing acute coronary diseases such as unstable angina pectoris. ...
05/30/2006
7022744Ion exchanger for lipoproteins separation and lipoproteins separation method using the same
A composition useful for separating lipoproteins, such as high density lipoprotein (HDL), low density lipoprotein (LDL), very low density lipoprotein (VLDL) and modified lipoproteins with a high degree of accuracy by ion-exchange based procedures. The composition co...
04/04/2006
6998388High density lipoprotein against organ dysfunction following haemorrhagic shock
Use of high density lipoprotein and/or derivatives in the manufacture of a medicament for the prevention or treatment of organ dysfunction following ischaemia and reperfusion injury. In particular, the medicament may be for the treatment of end stage organ injury or...
02/14/2006
6953840Methods of using non-human animal Apolipoprotein A-I protein
The invention provides methods and compositions for treating disorders using non-human animal Apolipoprotein A-I (ApoA-I) protein. The invention provides methods and compositions for treating disorders in animals, including humans, associated with dyslipidemia, incl...
10/11/2005
6936461Method for immobilizing multistranded nucleic acid molecules by modifying more than one strand thereof, and binding each strand to a solid support
Various methodologies for the immobilization of molecules such, as multistranded nucleic acid molecules, are described. The methodologies include activation of solid supports, as well as treatment of, e.g. termini of nucleic acid molecules to render them more recept...
08/30/2005
6897297Hydrophobically-modified protein compositions and methods
Hydrophobically-modified proteins and methods of making them are described. A hydrophobic moiety is attached to a surface amino acid residue of the protein. The hydrophobic moiety can be a lipid or a peptide. Alternatively, the protein can be derivatized by a wide v...
05/24/2005
6878817Low density lipoprotein binding proteins and their use in diagnosing and treating atherosclerosis
Isolated polynucleotides encoding novel polypeptides which are capable of binding to native and methylated LDL (low density lipoprotein), the isolated polypeptides, called LBPs (LDL binding proteins), and biologically active fragments and analogs thereof, are descri...
04/12/2005
6774215Method of separating and producing a lipid rich-lipid/protein complex and native proteins from oil seeds
A method of producing separated lipid-rich lipid/protein complex and native proteins from oil seeds, by adding a substance having the ability to aggregate lipids with proteins to a water extract of oil seeds, sedimenting or floating a lipid/protein complex having a ...
08/10/2004
6767994Process for purifying a compound
The present invention relates to a process for purifying a hydrophobic or amphiphilic compound, by first mixing a starting material containing the hydrophobic or amphiphilic compound with a first polymeric material, water and at least one of a second polymeric mater...
07/27/2004
6673555Methods of using SCAP antagonists
The invention relates to a method for screening therapeutic agents, defined as SCAP antagonists, for use in combating diseases associated with elevated lipid levels, said method comprising detecting or assaying the extent or result of transcriptional acti...
01/06/2004
6670452Non-naturally occurring lipoprotein particle
Non-naturally occurring receptor competent LDL particle comprising at least one peptide component wherein the said peptide component comprises at least a binding site for an Apo B protein receptor and at least one lipophilic substituent....
12/30/2003
6652860Peptide, apoEp 1.B, compositions and uses thereof
A peptide derived from apolipoprotein E termed apoEp1.B which includes amino acids 239-252 of the apolipoprotein E is described. The apoEp1.B peptide is a potent immune modulator that acts on a variety of immune cells. Interestingly, apoEp1.B is a dual mo...
11/25/2003
6632923Low density lipoprotein binding proteins and their use in diagnosing and treating atherosclerosis
Isolated polynucleotides encoding novel polypeptides which are capable of binding to native and methylated LDL (low density lipoprotein), the isolated polypeptides, called LBPs (LDL binding proteins), and biologically active fragments and analogs thereof,...
10/14/2003
6583113Nitrosated and nitrosylated heme proteins
Nitrosylation of proteins and amino acid groups enables selective regulation of protein function, and also endows the proteins and amino acids with additional smooth muscle relaxant and platelet inhibitory capabilities. Thus, the invention relates to nove...
06/24/2003
6579682Methods and tools for identifying compounds which modulate atherosclerosis by impacting LDL-proteoglycan binding
The present invention relates to the study and control of atherosclerosis through the modulation of LDL-proteoglycan binding at Site B (amino acids 3359-3369) of the apo-B100 protein in LDL. The invention encompasses methods of identifying compounds which...
06/17/2003
6559284Process for purifying a protein
The present invention relates to a composition for use in purification of apolipoprotein A (ApoA) or apolipoprotein E (ApoE), said composition comprising a first and a second polymeric material, wherein the first and second polymeric material are immiscib...
05/06/2003
6528272Receptor-based assays for pathogens
A rapid, simple, and inexpensive sandwich enzyme-linked receptor based immunodot assay detects pathogens or pathogenic products in test samples using receptors for a characteristic component of the pathogen. This assay is widely applicable because it is h...
03/04/2003
6512093Method of preparing lipoproteins from fatty acids present in olive oil
A method of preparing lipoproteins, lipoaminoacids, lipid esters, and glucolipids from olive oil or one or more of its constituting fatty acids which are condensed with vegetal protein hydrolyzates or aminoacids or esterificated with alcohols or sugars, s...
01/28/2003
6506879Purified Apo A and Apo E compounds and methods for using them
A substantially endotoxin-free ApoA or ApoE is produced by recombinant DNA technique, suitably in E. coli. Medicaments and methods for treatment of atherosclerosis or cardiovascular diseases employ ApoA or ApoE purified by a process comprising contacting ...
01/14/2003
6506570Method of sorting birds in ovo
A method of determining the gender of a bird in ovo comprises detecting the presence or absence of an elevated level of a sex-related hormone in the extra-embryonic fluid of the bird egg, and then determining the gender of the bird within the egg from the...
01/14/2003
6506880Synthetic peptides that enhance atherogenic lipoprotein uptake and lower plasma cholesterol
The present invention provides novel synthetic apolipoprotein E (ApoE)-mimicking peptides wherein the receptor binding domain of apolipoprotein E is covalently linked to 18A, the well characterized lipid-associating model class A amphipathic helical pepti...
01/14/2003
6451543Lipid matrix-assisted chemical ligation and synthesis of membrane polypeptides
The present invention relates to methods and compositions for lipid matrix-assisted chemical ligation and synthesis of membrane polypeptides that are incorporated in a lipid matrix. The invention is exemplified in production of a prefolded membrane polype...
09/17/2002
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