Resources Contact Us Home
Browse by Category: Main > Chemistry
Class Information
Number: 530/413
Name: Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof > Proteins, i.e., more than 100 amino acid residues > Separation or purification > Immunological separation or affinity chromatography
Description: Processes in which an antigen antibody or binding protein reaction is used to effect separation of a component of a mixture.

Patents under this class:

Patent Number Title Of Patent Date Issued
8685248 Purification of immunoglobulins Apr. 1, 2014
8674073 Immunoglobulin affinity ligand Mar. 18, 2014
8669116 Detection and quantification of modified proteins Mar. 11, 2014
8669046 Reagents and methods for detecting influenza virus proteins Mar. 11, 2014
8663950 Production of a monoclonal antibody therapeutic against west nile virus in plants Mar. 4, 2014
8658774 Meditopes and related meditope-monoclonal antibody delivery systems, synthesis and therapeutic uses thereof Feb. 25, 2014
8658773 Ultrafiltration concentration of allotype selected antibodies for small-volume administration Feb. 25, 2014
8652849 Method for separating a substance from a fluid Feb. 18, 2014
8652330 Asymmetric porous adsorptive bead Feb. 18, 2014
8642745 Method for making multispecific antibodies having heteromultimeric and common components Feb. 4, 2014
8624004 Purification of HBV antigens for use in vaccines Jan. 7, 2014
8623594 Methods for isolation of antibody binding to cells Jan. 7, 2014
8614303 Diagnostic methods for ubiquinated protein profiling Dec. 24, 2013
8603345 Devices for component removal during blood collection, and uses thereof Dec. 10, 2013
8598337 Method for purifying polysaccharides Dec. 3, 2013
8592555 Immunoglobulin-binding proteins with improved specificity Nov. 26, 2013
8584869 Absorbent and column for extracorporeal circulation Nov. 19, 2013
8574589 Antigen purification process for pertactin antigen Nov. 5, 2013
8569464 Purification of proteins Oct. 29, 2013
8568594 Method for separating peptides and proteins Oct. 29, 2013
8546548 Method to produce a highly concentrated immunoglobulin preparation for subcutaneous use Oct. 1, 2013
8541178 Analysis of antibody drug conjugates by bead-based affinity capture and mass spectrometry Sep. 24, 2013
8536316 Methods for purifying a target protein from one or more impurities in a sample Sep. 17, 2013
8524470 Enzymatic antibody processing Sep. 3, 2013
8513393 Process for the purification of Fc-containing proteins Aug. 20, 2013
8506797 Downstream bioprocessing device Aug. 13, 2013
8501918 Immobilized tumor necrosis factor-.alpha. muteins for enhancing immune response in mammals Aug. 6, 2013
8497358 Antibody purification method Jul. 30, 2013
8481693 Virus like particle purification Jul. 9, 2013
8466265 Therapeutic antibody purification method and method of use Jun. 18, 2013
8461302 Purification of recombinant human factor XIII Jun. 11, 2013
8450465 Methods of isolating peptides using surface-free affinity purification May. 28, 2013
8440799 Methods of purifying anti A .beta. antibodies May. 14, 2013
8435776 Ligand functionalized polymers May. 7, 2013
8383782 Composite materials comprising supported porous gels Feb. 26, 2013
8372959 Production of recombinant proteins by autoproteolytic cleavage of a fusion protein Feb. 12, 2013
8367810 Purified plasmodium and vaccine compositions Feb. 5, 2013
8367809 Composite materials comprising supported porous gels containing reactive functional groups Feb. 5, 2013
8357376 Method of purifying influenza virus and removing MDCK cell DNA contaminants Jan. 22, 2013
8357301 Chromatography equipment characterization Jan. 22, 2013
8354510 Mutant protein Jan. 15, 2013
8350013 Arginine wash in protein purification using affinity chromatography Jan. 8, 2013
8338577 Methods for quantifying protein leakage from protein based affinity chromatography resins Dec. 25, 2012
8329422 Analysis of circulating tumor cells, fragments, and debris Dec. 11, 2012
8323634 Stable formulations of highly concentrated recombinant human albumin-human granulocyte colony stimulating factor Dec. 4, 2012
8293500 Methods for identifying polypeptide targets and uses thereof for treating immunological diseases Oct. 23, 2012
8283443 Method for purifying protein Oct. 9, 2012
RE43655 Chromatographic method for high yield purification and viral inactivation of antibodies Sep. 11, 2012
8258270 Prevention of leaching of ligands from affinity-based purification systems Sep. 4, 2012
8227599 Adsorbents comprising anthraquinone dye-ligends for the separation of biological materials Jul. 24, 2012

  Recently Added Patents
Document layout method
Optical recording medium, and method for producing optical recording medium
Method of fabricating display device
Upstream channel bonding in a cable communications system
Control apparatus for autonomous operating vehicle
Method and CTDevice for computer tomographic spiral scanning of a patient
Early kill removal graphics processing system and method
  Randomly Featured Patents
Armored cable
Garlic press
Antenna for wireless tag
Window covering
Preparation of cyclohexane-1,3-dione and of alkyl-substituted derivatives thereof
Steam cleaner
Deoxyadenosine compounds and methods of making and using the same
Anthracene derivative and organic electroluminescent device using the same
Semiconductor device having multiple gate oxide layers and method of manufacturing thereof
Apparatus and method for generating soft X-ray lasing action in a confined plasma column through the use of a picosecond laser