Patents
Sitemap › C12 - Biochemistry; Beer; Spirits; Wine; Vinegar; Microbiology; Enzymology; Mutation or genetic engineering › C12P - Fermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture › C12P 21 - Preparation of peptides or proteins
Patents for C12P 21 - Preparation of peptides or proteins (112,499)
12/1981
12/16/1981EP0041767A2 Improved vectors and methods for making such vectors and for expressing cloned genes
12/10/1981WO1981003498A1 Method of enhancing the production of human ifn-gama
12/09/1981EP0041344A2 Process for producing interferon
12/09/1981EP0041313A2 DNA sequences, recombinant DNA molecules and processes for producing human fibroblast interferon
12/08/1981US4304716 S 31794/F-1 Nucleus
12/01/1981US4303646 Biosynthesis by actinoplanes; glyopeptide
12/01/1981CA1113412A1 Proteinic active substances
11/1981
11/26/1981WO1981003261A1 Method of manufacturing collagen slurry
11/26/1981WO1981003260A1 Casing for food products
11/25/1981EP0040466A2 Adaptor molecules for DNA and their application to synthesis of gene-derived products
11/10/1981US4299763 A-30912B Nucleus
11/10/1981US4299762 A-30912D Nucleus
11/03/1981US4298691 Preparation of heteropolysaccharide S-156
10/1981
10/29/1981WO1981003031A1 Anti-invasion factor containing cultures
10/28/1981EP0038719A2 Method for culturing chondrocytes to produce cultures and method for extracting anti-invasion factor therefrom
10/28/1981EP0038642A1 A monoclonal antibody against hepatitis B and its production, a hybridoma producing the monoclonal antibody and compositions containing it, the propagation of the hybridoma and the monoclonal antibody for use as an antiviral agent against hepatitus B and in isolating hepatitus b surface antigen from a sample
10/27/1981US4297277 Derivatives of A-30912B nucleus
10/27/1981US4297272 Water soluble, by treatment with a base or a hypobromite
10/21/1981EP0038182A2 Method of synthesizing within a bacterial host a selected mature protein or polypeptide
10/20/1981US4296025 Process for preparing human interferon
10/14/1981EP0037736A1 Mycoplanecin derivatives, their preparation and pharmaceutical compositions containing them
10/14/1981EP0037687A2 Recombinant deoxyribonucleid acid which codes for plasminogen activator and method of making plasminogen activator protein therefrom
10/13/1981US4294754 Ring peptide antibiotics, Permetin A and a process for producing the same
10/07/1981EP0037330A2 Method of growing hepatitis B surface antigen
10/06/1981US4293648 Process for esterification of α-L-aspartyl-L-phenylalanine
10/06/1981US4293490 A-30912H Nuclei
10/06/1981US4293488 Derivatives of A-30912B nucleus
10/06/1981US4293487 Derivatives of A-30912D nucleus
10/06/1981US4293485 Peptide fungicide
10/06/1981US4293482 Peptide antibiotics
10/01/1981WO1981002674A1 Virus-inhibiting substance and process for preparing the same
09/1981
09/30/1981EP0036776A2 A method of creating an expression plasmid
09/23/1981EP0036258A2 Process for producing aspartame
09/22/1981CA1109322A1 Protein-containing food material
09/17/1981WO1981002522A1 Tumor localization and therapy with labeled antibodies and antibody fragments specific to tumor-associated markers
09/16/1981EP0035781A2 Microbiological syntheses of beta endorphin
09/15/1981US4289851 Process for producing cyclosporin derivatives
09/15/1981US4289850 Cultures, cells, polynucleotides
09/15/1981US4289688 Protein-bound polysaccharides
09/15/1981CA1108988A1 Viral related protein assay for detection of cancer
09/09/1981EP0035454A2 Desacetylthymosin alpha 1, its process of preparation and its use
09/09/1981EP0035384A2 Deoxynucleotide linkers to be attached to a cloned DNA coding sequence
09/09/1981EP0035265A2 Agent for tumor localization and therapy with labeled antibodies and antibody fragments
09/08/1981CA1108542A1 Hydrolysis process
09/03/1981WO1981002426A1 Processes for inserting dna into eucaryotic cells and for producing proteinaceous materials
09/03/1981WO1981002425A1 The use of eucaryotic promoter sequences in the production of proteinaceous materials
09/01/1981US4287120 Useful as fungicides
09/01/1981CA1108037A1 Stabilisation of compounds
08/1981
08/26/1981EP0034307A2 Method for the production of human leucozyte interferon
08/25/1981US4286059 Using a starch hydrolyzate as a carbon-source nutrient for the incubation of klepsiella; heteropolysaccharides
08/25/1981US4285929 Induction
08/19/1981EP0034083A1 Process for the treatment of a material based on casein containing phosphocaseinates of monovalent cations or their derivatives, products obtained and applications
08/18/1981US4284721 Method for manufacturing dipeptides
08/12/1981EP0033686A2 Process for treating a raw material based on casein containing phosphocaseinates of divalent cations, products obtained and applications
08/12/1981EP0033579A2 Hybrid cell line for producing monoclonal antibody to a human monocyte antigen, antibody, and methods
08/12/1981EP0033578A2 Hybrid cell line for producing monoclonal antibody to a human T cell antigen, antibody, and methods
08/04/1981US4282319 Process for the preparation of a hydrolyzed product from whole grain
08/04/1981US4282318 α-Amylase inhibitor from a streptomycete and process for its preparation
07/1981
07/29/1981EP0032675A2 Microbiologically produced polypeptide having the amino acid sequence of monkey proinsulin, DNA and plasmids coding for this sequence, microorganisms containing this genetic information, and process for their production
07/28/1981CA1105863A1 Biologically active substance
07/21/1981US4280001 Antibiotic l 13365 produced by actinoplanes
07/21/1981CA1105404A1 .alpha.-AMYLASE INHIBITOR FROM A STREPTOMYCETE AND PROCESS FOR ITS PREPARATION
07/15/1981EP0032134A2 DNA sequences, recombinant DNA molecules and processes for producing human interferon-alpha like polypeptides
07/14/1981US4278661 Purification of interferon
07/09/1981WO1981001849A1 Purified human prostate antigen
07/08/1981EP0031527A2 Process for the preparation of enzymatically obtained oligomer of L-amino acid, and uses
07/01/1981EP0031221A1 Cyclic peptide nuclei
06/1981
06/25/1981WO1981001709A1 Polypeptides
06/24/1981EP0030885A2 Microparticles, their preparation and their biological uses, especially in the culture of diploid cells
06/24/1981EP0030844A1 Recovery process for A-30912 antibiotics
06/24/1981EP0030815A2 Hybrid cell line for producing monoclonal antibody to a human prothymocyte antigen, antibody, method of preparation of this antibody, diagnostic and therapeutic uses, and pharmaceutical compositions comprising this antibody
06/24/1981EP0030814A2 Hybrid cell line for producing monoclonal antibody to a human early thymocyte antigen, antibody, method of preparation of this antibody, diagnostic and therapeutic uses and pharmaceutical compositions comprising this antibody
06/17/1981EP0030450A2 Hybrid cell line for producing complement-fixing, monoclonal antibody to human suppressor T cells, antibody, method of preparation of this antibody, diagnostic and therapeutic uses and pharmaceutical compositions comprising this antibody
06/17/1981EP0030449A2 Hybrid cell line for producing monoclonal antibody to human thymocyte antigen, antibody, method of preparation of this antibody, diagnostic and therapeutic uses and pharmaceutical compositions comprising this antibody
06/16/1981US4273875 Plasmid and process of isolating same
06/16/1981US4273703 Interferon product and process for its preparation
06/16/1981CA1103157A1 Method of producing antibodies
06/16/1981CA1103156A1 Method of producing tumor antibodies
06/10/1981EP0030094A1 Calcium enhanced interferon production process
06/09/1981CA1102726A1 Anti-tumor antibiotic, auromomycin, and process for production thereof
06/02/1981US4271151 Protein-bound polysaccharides
06/02/1981US4271145 Process for producing antibodies to hepatitis virus and cell lines therefor
06/02/1981US4271067 Glycopeptide
05/1981
05/26/1981US4269939 Preparation of heteropolysaccharide S-119
05/20/1981EP0028902A1 Method for the preferential formation of hybrid cells making a desired antibody
05/12/1981CA1100944A1 Cephalosporins
05/05/1981US4265915 Produced by amylolytic fungi
05/05/1981CA1100427A1 Process for recovering protease
04/1981
04/29/1981EP0027710A1 Antibiotic substances, a process for the preparation and compositions thereof; a new strain of Staphylococcus epidermidis which produces the said antibiotic substance and compositions thereof
04/29/1981EP0027657A2 Process for producing antibodies to hepatitis virus and cell lines therefor
04/29/1981EP0027573A2 Method of stabilizing interferon and composition containing it
04/22/1981EP0027262A2 Purification of interferon
04/21/1981CA1099653A1 Process for recovering protease
04/21/1981CA1099635A1 Atoxic, immunogenic product of tetanus toxin
04/16/1981WO1981000962A1 Antibiotic compounds,process for the preparation and pharmaceutical compositions thereof,methods of treatment therewith and staphylococcus bacteria
04/15/1981EP0026970A1 Process for recovering interferon
04/08/1981EP0026598A1 DNA transfer vectors for human proinsulin and human pre-proinsulin, microorganisms transformed thereby, and processes involving such substances
03/1981
03/31/1981US4259451 Agrobacterium radiobacter variant
03/31/1981US4259319 Antitumor agent, bactericide
03/24/1981US4257938 Purification method of human fibroblast interferon
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