ClassID:

96630

C07K1/107 - 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

Sub-classes:
Recent Application in this class:
#1
20260116953
2026-04-30

SELF-CROSSLINKING RECOMBINANT HUMANIZED COLLAGEN POLYMER BIOMATERIAL AND PREPARATION METHOD THEREFOR

#2
20260085088
2026-03-26

PREPARATION OF BIOLOGICALLY ACTIVE COMPLEXES

#3
20250368694
2025-12-04

SELECTIVE TARGETING OF UBIQUITIN- AND UBIQUITIN-LIKE E1-ACTIVATING ENZYMES BY STRUCTURALLY-STABILIZED PEPTIDES

#4
20250368679
2025-12-04

FORMATION OF AMIDINES

#5
20250215049
2025-07-03

PROTEIN COMPOSITIONS AND CONSUMABLE PRODUCTS THEREOF

#6
20250129114
2025-04-24

Solid Phase Peptide Synthesis (SPPS) Processes and Associated Systems

#7
20250059237
2025-02-20

METHODS OF FORMING RADIOPAQUE PEPTIDES AND MEDICAL HYDROGELS FORMED THEREFROM

#8
20240309048
2024-09-19

METHOD FOR PREPARING MICROCOCCIN-BASED CARBOXYLIC ACID COMPOUND AND MICROCOCCIN-BASED CARBOXYLIC ACID COMPOUND PREPARED THEREBY

#9
20240287129
2024-08-29

DECARBOXYLATIVE CONJUGATE ADDITIONS AND APPLICATIONS THEREOF

#10
20240254162
2024-08-01

CYCLOTHEONELLAZOLEA, AND SYNTHETIC METHOD THEREFOR, AND APPLICATION METHOD THEREOF

#11
20240254161
2024-08-01

Neoantigens Expressed In Ovarian Cancer And Their Uses

#12
20240199685
2024-06-20

PREPARATION METHOD OF SETMELANOTIDE BY CYCLIZATION OF DISULFIDE BOND IN SOLID PHASE

#13
20240182586
2024-06-06

Site-Specific Modification of Glycoproteins Through Transglutaminase-Mediated Conjugation

#14
20240124518
2024-04-18

METHODS FOR PREPARING PURIFIED POLYPEPTIDE COMPOSITIONS

#15
20240092833
2024-03-21

PREPARATION OF FUNCTIONAL HOMOCYSTEINE RESIDUES IN POLYPEPTIDES AND PEPTIDES

#16
20240010672
2024-01-11

MATERIALS AND METHODS FOR PROTEIN PROCESSING

#17
20240010671
2024-01-11

NANOFILTRATION ASSISTED METHODS OF CHEMICAL SYNTHESIS

#18
20230348528
2023-11-02

METHODS FOR PRODUCING AND/OR ENRICHING RECOMBINANT ANTIGEN-BINDING MOLECULES

#19
20230203090
2023-06-29

REAGENTS AND METHODS FOR ANTIBODY SEQUENCING

#20
20220306708
2022-09-29

BIFUNCTIONAL STAPLED POLYPEPTIDES AND USES THEREOF

#21
20220281999
2022-09-08

SEPARATED PEPTIDE

#22
20220017569
2022-01-20

METHODS FOR PREPARING PURIFIED POLYPEPTIDE COMPOSITIONS

#23
20220002342
2022-01-06

Decarboxylative conjugate additions and applications thereof

#24
20210363200
2021-11-25

LYSM RECEPTOR MOTIFS

#25
20210277063
2021-09-09

Method for producing cyclized peptide having intramolecular S-S bond

#26
20210263044
2021-08-26

Method for preparing peptide fragments, kit for preparing peptide fragments to be used therein, and analysis method

#27
20210261609
2021-08-26

Neoantigens expressed in ovarian cancer and their uses

#28
20210230286
2021-07-29

Peptide having high affinity for PD-L1 protein and use thereof

#29
20210171607
2021-06-10

METHOD FOR PRODUCING HYPO-METALLATED REDOX-ACTIVE METALLOTHIONEIN PROTEIN AND PHARMACEUTICAL COMPOSITION CONTAINING THE SAME

#30
20210130394
2021-05-06

PREPARATION OF BIOLOGICALLY ACTIVE COMPLEXES

#31
20210084932
2021-03-25

Method for unlocking bioactive proteins

#32
20210017221
2021-01-21

Methods of protein evolution

#33
20200207803
2020-07-02

Cyclative release of peptidic compounds

#34
20200143911
2020-05-07

Structure based design of d-protein ligands

#35
20200140481
2020-05-07

PREPARATION OF BIOLOGICALLY ACTIVE COMPLEXES

#36
20200123197
2020-04-23

Method of making a cross metathesis product

#37
20200072846
2020-03-05

Method for preparing peptide fragments, kit for preparing peptide fragments to be used therein, and analysis method

#38
20200069609
2020-03-05

METHOD FOR COVALENT BOND MODIFYING MAMMALIAN ATG8 HOMOLOGUE

#39
20190309013
2019-10-10

Linker molecule and use thereof in methods for purifying peptides

#40
20190282665
2019-09-19

Compositions comprising relaxin and methods of use thereof

#41
20190169257
2019-06-06

Acylated derivative of human insulin or analogue thereof

#42
20190119322
2019-04-25

Preparation of functional homocysteine residues in polypeptides and peptides

#43
20190117731
2019-04-25

Method for inhibiting renal hypofunction in non-human animal

#44
20190112394
2019-04-18

Using sortases to install click chemistry handles for protein ligation

#45
20190010186
2019-01-10

Solid supports for use in solid-phase peptide synthesis, kits, and related methods

#46
20190002496
2019-01-03

Dipeptide comprising a non-proteogenic amino acid

#47
20180362576
2018-12-20

Methods of protein evolution

#48
20180339987
2018-11-29

Compound I and compound II as well as preparation methods therefor and application thereof

#49
20180245061
2018-08-30

Modified heterocyclase

#50
20180215783
2018-08-02

BIOORTHOGONAL REACTION OF AN AMINE N-OXIDE AND A BORON AGENT

#51
20180186830
2018-07-05

Coupled peptide chain for dissolving poorly soluble polypeptides and application thereof for separation and purification in liquid chromatography

#52
20180179248
2018-06-28

Decarboxylative conjugate additions and applications thereof

#53
20170343558
2017-11-30

CHEMISTRY, SYSTEMS AND METHODS OF TRANSLOCATION OF A POLYMER THROUGH A NANOPORE

#54
20170304461
2017-10-26

Process for the conjugation of a peptide or protein with a reagent comprising a leaving group including a portion of PEG

#55
20170247416
2017-08-31

Peptide with safer secondary structure, peptide library, and production methods for same

#56
20170190749
2017-07-06

Genetically encoded photocleavable proteins

#57
20170121371
2017-05-04

Ganirelix precursor and method for preparing ganirelix acetate by using the same

#58
20170112901
2017-04-27

Liquid pharmaceutical composition of conjugated erythropoietin

#59
20170096450
2017-04-06

Dipeptide Comprising a Non-Proteogenic Amino Acid

#60
20170081363
2017-03-23

PHARMACEUTICALLY RELEVANT AROMATIC-CATIONIC PEPTIDES

#61
20170029478
2017-02-02

High molecular weight, post-translationally modified protein brushes

#62
20160318987
2016-11-03

PROTEASE RESISTANT PEPTIDES

#63
20160304554
2016-10-20

Process for the manufacture of cyclic undecapeptides

#64
20160289282
2016-10-06

Synthesis of hydantoin containing peptide products

#65
20160264626
2016-09-15

Method for producing peptide hydrazide, peptide amide, and peptide thioester

#66
20160175826
2016-06-23

CATALYST AND RELATED METHODS

#67
20160146828
2016-05-26

Chemistry, systems and methods of translocation of a polymer through a nanopore

#68
20160060640
2016-03-03

Coryneform bacterium and method for producing heterologous fusion proteins

#69
20160046663
2016-02-18

Controlled cross-linking processing of proteins

#70
20160017060
2016-01-21

Hybrid vegetable protein and method for obtaining same

#71
20150376227
2015-12-31

Ligation of stapled polypeptides

#72
20150205912
2015-07-23

Methods to identify amino acid residues involved in macromolecular binding and uses therefor

#73
20150165062
2015-06-18

Translocation of non-natural chemical entities through anthrax protective antigen pore

#74
20150152134
2015-06-04

Protein retrosplicing enabled by a double ligation reaction

#75
20150087808
2015-03-26

PROCESS FOR THE MANUFACTURE OF CYCLIC UNDECAPEPTIDES

#76
20140315791
2014-10-23

Method of making biologically active alpha-beta peptides

#77
20140249296
2014-09-04

Using sortases to install click chemistry handles for protein ligation

#78
20140213758
2014-07-31

Versatile native chemical ligation technologies

#79
20140058070
2014-02-27

C-terminal amidation of polypeptides

#80
20140046040
2014-02-13

Method for selective derivatization of oligohistidine sequence of recombinant proteins

#81
20140011983
2014-01-09

Small molecule conjugates with dimetal species for protein inhibition

#82
20130345397
2013-12-26

METHODS FOR THE SYNTHESIS OF DICARBA BRIDGES IN PEPTIDES

#83
20130316910
2013-11-28

Peptide with safer secondary structure, peptide library, and production methods for same

#84
20130177981
2013-07-11

Method of making biologically active alpha-beta peptides

#85
20130123467
2013-05-16

Engineering surface epitopes to improve protein crystallization

#86
20130116125
2013-05-09

Methods of protein evolution

#87
20130109839
2013-05-02

PROCESS FOR THE MODULATION OF THE ANTAGONISTIC ACTIVITY OF A MONOCLONAL ANTIBODY

#88
20130085188
2013-04-04

PEPTIDE NETWORKS

#89
20130078671
2013-03-28

INCORPORATION OF TWO DIFFERENT NONCANONICAL AMINO ACIDS INTO A SINGLE PROTEIN

#90
20130023648
2013-01-24

Controlled cross-linking processing of proteins

#91
20130012690
2013-01-10

METHOD FOR STABILIZATION OF PROTEINS USING NON-NATURAL AMINO ACIDS

#92
20120270800
2012-10-25

Bifunctional stapled polypeptides and uses thereof

#93
20120264674
2012-10-18

Methods for preparing purified polypeptide compositions

#94
20120258518
2012-10-11

Method for incorporating internal polar and ionizable groups in proteins

#95
20120253012
2012-10-04

Method for preparing lipopeptide compound

#96
20120225811
2012-09-06

Insulin analogues

#97
20120142892
2012-06-07

Contoxin analogues and methods for synthesis of intramolecular dicarba bridge-containing peptides

#98
20120107852
2012-05-03

METHOD FOR PREPARING MODIFIED POLYPEPTIDES

#99
20120046444
2012-02-23

PEPTIDE NETWORKS

#100
20120034593
2012-02-09

Cyclic peptides with an anti-parasitic activity

#101
20110319596
2011-12-29

Hybrid vegetable protein and method for obtaining same

#102
20110263844
2011-10-27

METHOD FOR PREPARING MACROCYCLES

#103
20110263830
2011-10-27

Process for the modulation of the antagonistic activity of a monoclonal antibody

#104
20110263479
2011-10-27

Peptides

#105
20110212531
2011-09-01

Mass spectrometry-based protein identification method with selective N-terminus derivatization

#106
20110189284
2011-08-04

Peptide Fibres

#107
20110144306
2011-06-16

LIGATION OF STAPLED POLYPEPTIDES

#108
20110144304
2011-06-16

Chemical modification of proteins

#109
20110144303
2011-06-16

Biologically Active Peptidomimetic Macrocycles

#110
20110053196
2011-03-03

METHOD FOR MODIFYING A PEPTIDE AND A METHOD FOR IDENTIFYING A PEPTIDE

#111
20100317057
2010-12-16

Semi-recombinant preparation of GLP-1 analogues

#112
20100212030
2010-08-19

USE OF N-TERMINAL AND C-TERMINAL PROTEOMICS TECHNOLOGY TO ENHANCE PROTEIN THERAPEUTICS AND DIAGNOSTICS

#113
20100210515
2010-08-19

Methods for preparing purified polypeptide compositions

#114
20100167326
2010-07-01

METHOD FOR CLEAVAGE OF PEPTIDIC BOND AT C TERMINAL OF PEPTIDE AND A METHOD FOR DETERMINATION OF C TERMINAL AMINO ACID SEQUENCE OF PEPTIDE

#115
20100152420
2010-06-17

Peptide networks

#116
20100099185
2010-04-22

Method of making biologically active alpha-beta peptides

#117
20100093086
2010-04-15

Stapled peptides and method of synthesis

#118
20100022749
2010-01-28

Contoxin analogues and methods for synthesizing same

#119
20090275877
2009-11-05

Method of Enhancing Electrotransport Polypeptide Flux By Amino Acid Substitution with Histidine

#120
20090221790
2009-09-03

METHOD FOR STABILIZATION OF PROTEINS USING NON-NATURAL AMINO ACIDS

#121
20090203878
2009-08-13

Tryptophan as a functional replacement for ADP-ribose-arginine in recombinant proteins

#122
20090143565
2009-06-04

Methods for the synthesis of two or more dicarba bridges in organic compounds

#123
20090088559
2009-04-02

Method for preparing modified polypeptides

#124
20080305985
2008-12-11

Isosteric Transormation

#125
20070276128
2007-11-29

Stabilized proteins with engineered disulfide bonds

#126
20070197771
2007-08-23

Methods for the synthesis of two or more dicarba bridges in organic compounds

#127
20070197429
2007-08-23

Conotoxin analogues and methods for synthesis of intramolecular dicarba bridge-containing peptides

#128
20070037963
2007-02-15

Differentially protected orthogonal lanthionine technology

#129
20060287508
2006-12-21

Methods for stabilizing proteins

#130
20060177437
2006-08-10

Binding peptides: methods for their generation and use

#131
20060074037
2006-04-06

Tryptophan as a functional replacement for ADP-ribose-arginine in recombinant proteins

#132
20060069519
2006-03-30

Method for predicting protein-protein interactions

#133
20050222389
2005-10-06

Method for preparing modified polypeptides

#134
20050171339
2005-08-04

Method of stabilizing protein

#135
20050153454
2005-07-14

Method for detecting post-translational modification of peptides

#136
13609336
2015-08-11

Process for producing improved zein articles