ClassID:

96635

C07K1/1133 - CPC Classification

Classification description:

General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides without change of the primary structure by redox-reactions involving cystein/cystin side chains

Recent Application in this class:
#1
20250230187
2025-07-17

CHARGED DEPTH FILTRATION OF ANTIGEN-BINDING PROTEINS

#2
20250215048
2025-07-03

ASSEMBLED GLYCOPROTEINS

#3
20250206817
2025-06-26

METHODS OF MANUFACTURING DIMERIC ANTIBODIES

#4
20250163154
2025-05-22

Method of Antigen-Binding Protein Production

#5
20250145661
2025-05-08

TARGET MOLECULE REDUCTION METHOD, REDUCTION DEVICE, AND ELECTRODE

#6
20250122269
2025-04-17

SELECTIVE REDUCTION OF ANTIBODIES

#7
20250042937
2025-02-06

RAPID, GREEN, DISULFIDE BOND FORMATION IN WATER USING DICYANOCOBINAMIDE

#8
20240392030
2024-11-28

Methods of Controlling the Formation of Disulfide Bonds in Protein Solutions

#9
20240391951
2024-11-28

NOVEL METHODS FOR PRODUCING PEPTIDE THIOESTER AND PEPTIDE

#10
20240092833
2024-03-21

PREPARATION OF FUNCTIONAL HOMOCYSTEINE RESIDUES IN POLYPEPTIDES AND PEPTIDES

#11
20230391848
2023-12-07

SELECTIVE REDUCTION OF PROTEINS

#12
20230357314
2023-11-09

METHODS FOR ULTRAFAST FORMATION OF DISULFIDE BONDS IN PEPTIDES AND PROTEINS

#13
20230227495
2023-07-20

PRODUCTION OF HETERODIMERIC PROTEINS

#14
20230220002
2023-07-13

METHOD FOR SEQUENCING A PROTEIN/POLYPEPTIDE USING AEROLYSIN NANOPORES

#15
20230151054
2023-05-18

SULFUR EXTRUSION FROM DISULFIDES BY CARBENES

#16
20230143844
2023-05-11

Methods for producing peptide thioester and peptide

#17
20230119996
2023-04-20

ALLERGEN INACTIVATION METHOD AND ALLERGEN INACTIVATION DEVICE

#18
20230069095
2023-03-02

Method of Antigen-Binding Protein Production

#19
20220372141
2022-11-24

METHODS OF CONJUGATING AN AGENT TO A THIOL MOIETY IN A PROTEIN THAT CONTAINS AT LEAST ONE TRISULFIDE BOND

#20
20220213139
2022-07-07

MANUFACTURE OF DISULFIDE BONDED PEPTIDES

#21
20210403503
2021-12-30

METHOD FOR CONJUGATION OF BIOMOLECULES AND NEW USE OF GOLD DONOR FOR BIOMOLECULAR COMPLEX FORMATION

#22
20210363180
2021-11-25

CHARGED DEPTH FILTRATION OF ANTIGEN- BINDING PROTEINS

#23
20210300964
2021-09-30

PROTEIN FRAGMENTATION CONTROL STRATEGY BY RE-OXIDATION IN DOWNSTREAM CHROMATOGRAPHY

#24
20210069328
2021-03-11

Method of monomerisation of recombinant antibody molecules

#25
20210017222
2021-01-21

SELECTIVE REDUCTION OF ANTIBODIES

#26
20200299402
2020-09-24

Methods of Controlling the Formation of Disulfide Bonds in Protein Solutions

#27
20200283471
2020-09-10

LONG ACTING PROTEINS AND PEPTIDES AND METHODS OF MAKING AND USING THE SAME

#28
20200277329
2020-09-03

Methods for preventing disulfide bond reduction in cell culture harvest with selenite

#29
20200255796
2020-08-13

Method for reducing the trisulfide level in proteins

#30
20200115438
2020-04-16

Selective reduction of proteins

#31
20200048304
2020-02-13

Production of heterodimeric proteins

#32
20190284230
2019-09-19

Method for preparing multimeric forms of the hepatitis c virus (HCV) envelope glycoprotein 2 (HCV E2)

#33
20190203364
2019-07-04

APPARATUS AND METHOD FOR ELECTROCHEMICAL REDUCTION OF BIOCHEMICAL COMPOSITIONS FOR BIOCONJUGATION

#34
20190153025
2019-05-23

Dithioamine reducing agents

#35
20190119322
2019-04-25

Preparation of functional homocysteine residues in polypeptides and peptides

#36
20190092810
2019-03-28

Thiol-ene based peptide stapling and uses thereof

#37
20190077828
2019-03-14

High pH protein refolding methods

#38
20190055281
2019-02-21

Refolding proteins using a chemically controlled redox state

#39
20180354985
2018-12-13

Tandem folding methods to improve protein folding yield

#40
20180334475
2018-11-22

Cysteine analogs of exendin-4

#41
20180251805
2018-09-06

Methods of preventing and removing trisulfide bonds

#42
20180230180
2018-08-16

Charged depth filtration of antigen-binding proteins

#43
20180117153
2018-05-03

Method of monomerisation of recombinant antibody molecules

#44
20170362626
2017-12-21

METHODS FOR MAKING PROTEINS CONTAINING FREE CYSTEINE RESIDUES

#45
20170342105
2017-11-30

Method of protein manufacture

#46
20170327541
2017-11-16

Methods for synthesizing α4β7 peptide antagonists

#47
20170296620
2017-10-19

Bis-sulfhydryl macrocyclization systems

#48
20170275335
2017-09-28

IMPROVED PROCESS FOR PREPARATION OF AMORPHOUS LINACLOTIDE

#49
20170247655
2017-08-31

Methods of preventing and removing trisulfide bonds

#50
20170209593
2017-07-27

Methods of conjugating an agent to a thiol moiety in a protein that contains at least one sulfide bond

#51
20170145049
2017-05-25

Refolding proteins using a chemically controlled redox state

#52
20170015701
2017-01-19

LONG ACTING PROTEINS AND PEPTIDES AND METHODS OF MAKING AND USING THE SAME

#53
20170002393
2017-01-05

COMPOSITIONS AND METHODS FOR ANTIBODY PRODUCTION

#54
20160347824
2016-12-01

Selective reduction of proteins

#55
20160326212
2016-11-10

Chemical Modification of Proteins

#56
20160108127
2016-04-21

Methods of controlling the formation of disulfide bonds in protein solutions

#57
20160095896
2016-04-07

Bis-sulfhydryl macrocyclization systems

#58
20160009778
2016-01-14

Insulin like peptides

#59
20160002287
2016-01-07

High pH protein refolding methods

#60
20150376579
2015-12-31

Methods of stapling and unstapling peptides and proteins

#61
20150274808
2015-10-01

Methods of preventing and removing trisulfide bonds

#62
20150150998
2015-06-04

Methods for oxime conjugation to ketone-modified polypeptides

#63
20140378670
2014-12-25

Immobilized proteins and methods and uses thereof

#64
20140303356
2014-10-09

Production of heterodimeric proteins

#65
20140295495
2014-10-02

Methods of preventing and removing trisulfide bonds

#66
20140235822
2014-08-21

METHOD FOR PRODUCING PEPTIDE

#67
20140155313
2014-06-05

Hydrogels with covalently linked polypeptides

#68
20140154181
2014-06-05

RGD-containing peptidomimetics and uses thereof

#69
20140135473
2014-05-15

Bis-sulfhydryl macrocyclization systems

#70
20140069822
2014-03-13

ELECTROCHEMICAL REDUCTION OF DISULFIDE BONDS IN PROTEINACEOUS SUBSTANCES AND ELECTROCHEMICAL CELL FOR CARRYING OUT SUCH REDUCTION

#71
20130217629
2013-08-22

Methods for making proteins containing free cysteine residues

#72
20130211055
2013-08-15

Dithioamine reducing agents

#73
20130157927
2013-06-20

Cysteine cross-linked structural peptides

#74
20130156818
2013-06-20

Methods and compositions for controlling assembly of viral proteins

#75
20130137755
2013-05-30

System for delivering therapeutic agents into living cells and cells nuclei

#76
20130116183
2013-05-09

Peptides that inhibit angiotensin converting enzyme and peptides with antioxidant activity purified from ovotransferrin and methods of producing and using the same

#77
20120302498
2012-11-29

INSULIN LIKE PEPTIDES

#78
20120264916
2012-10-18

Methods of preventing and removing trisulfide bonds

#79
20120064573
2012-03-15

Methods for making proteins containing free cysteine residues

#80
20110294990
2011-12-01

Refolding of Recombinant Proteins

#81
20110257369
2011-10-20

METHODS FOR REMOVING NICOTINE AND OTHER ALKALOIDS FROM SOLUBLE LEAF PROTEINS IN SOLANACEOUS AND OTHER PLANT SPECIES

#82
20110250144
2011-10-13

RGD-containing peptidomimetics and uses thereof

#83
20110189124
2011-08-04

Method for preparing recombinant granulocyte colony stimulating factor cysteine muteins

#84
20110172392
2011-07-14

Method for producing peptide

#85
20110144304
2011-06-16

Chemical modification of proteins

#86
20110046357
2011-02-24

High pressure refolding of protein aggregates and inclusion bodies

#87
20110008811
2011-01-13

Resin assisted capture of cysteine-modified proteins/peptides and determination of presence and location of modification

#88
20110003943
2011-01-06

Supported Oxidation Reactants, Process for their Preparation and Uses Thereof

#89
20100324269
2010-12-23

Refolding proteins using a chemically controlled redox state

#90
20100267936
2010-10-21

PROCESS FOR CORRECTION OF A DISULFIDE MISFOLD IN Fc MOLECULES

#91
20100255536
2010-10-07

HIGH PRESSURE REFOLDING OF PROTEIN AGGREGATES AND INCLUSION BODIES

#92
20100203001
2010-08-12

PROCESS FOR FORMING DISULFIDE BRIDGES

#93
20100184628
2010-07-22

Bis-sulfhydryl macrocyclization systems

#94
20100121032
2010-05-13

Methods of making proteins and peptides containing a single free cysteine

#95
20100092386
2010-04-15

System for delivering therapeutic agents into living cells and cells nuclei

#96
20100075399
2010-03-25

Methods for protein refolding

#97
20100048872
2010-02-25

Methods for making proteins containing free cysteine residues

#98
20090269804
2009-10-29

Methods for refolding proteins containing free cysteine residues

#99
20090181430
2009-07-16

Protein folding

#100
20090169549
2009-07-02

CONFORMATIONAL ISOMERS OF ALPHA-SYNUCLEIN, ANTIBODIES THERETO AND METHODS OF THEIR MANUFACTURE AND USE

#101
20090162884
2009-06-25

Method of disulfide crosslink forming in vitro protein synthesis

#102
20090094715
2009-04-09

METHODS OF USE OF ANTIBODIES WITH REDUCED IMMUNOGENICITY OR TOXICITY

#103
20090082275
2009-03-26

OB PROTEIN COMPOSITIONS AND METHODS

#104
20090069548
2009-03-12

Immobilized proteins and methods and uses thereof

#105
20090047711
2009-02-19

Bis-sulfhydryl macrocyclization systems

#106
20090005543
2009-01-01

PROTEIN-REFOLDING MATERIAL

#107
20080248992
2008-10-09

Immunokine composition and method

#108
20080200651
2008-08-21

Selective reduction and derivatization of engineered proteins comprising at least one non-native cysteine

#109
20080131500
2008-06-05

METHODS AND COMPOSITIONS FOR RAPID INACTIVATION OF PROTEINS

#110
20080125580
2008-05-29

Refolding of Recombinant Proteins

#111
20080086782
2008-04-10

Method for preparing modified collagen outside a host cell

#112
20070270577
2007-11-22

Increased recovery of active proteins

#113
20070238860
2007-10-11

Method for refolding a protein

#114
20070066546
2007-03-22

Compositions for the reversible thioesterification of signaling proteins and methods of using same

#115
20070042460
2007-02-22

Oxidation of peptides

#116
20060287504
2006-12-21

Universal procedure for refolding recombinant proteins

#117
20060252917
2006-11-09

Methods for refolding conformationally constrained peptides

#118
20060194279
2006-08-31

Protein-refolding material

#119
20060188970
2006-08-24

High pressure refolding of protein aggregates and inclusion bodies

#120
20050239162
2005-10-27

Process for folding chemically synthesized polypeptides

#121
20050187160
2005-08-25

Monopegylated growth hormone proteins

#122
20050148058
2005-07-07

Protein stabilization

#123
20050100545
2005-05-12

Methods of use of antibodies with reduced immunogenicity or toxicity

#124
20050026834
2005-02-03

Methods for making proteins containing free cysteine residues

#125
20050019334
2005-01-27

Process for correction of a disulfide misfold in Fc molecules

#126
20050014933
2005-01-20

Process for renaturation of recombinant, disulfide containing proteins at high protein concentrations in the presence of amines

#127
20050008635
2005-01-13

Humanized antibodies that bind to the antigen bound by antibody NR-LU-13 and their use in pretargeting methods

#128
18396466
2024-10-15

Methods of manufacturing dimeric antibodies