60 Research Protein Companies - Worldwide

Pel-Freez Biologicals	AR - Rogers	Biologicals for Research
AllCells	CA - Alameda	Cytokines, Stem Cells, Media, etc.
Abbiotec	CA - Escondido	Research Antibodies & Peptides
AnaSpec	CA - Fremont	Peptides, Antibodies, Reagents
Mission Trail Biolabs	CA - Monrovia	Recombinant proteins for infectious disease research; protein purification services
LifeSpan Biosciences	CA - Newark	Immuno histochemistry Products and Services
Alstem	CA - Richmond	IPS Generation, Cell Lines, Cytokines, Proteins, etc.
Promab Biotechnologies	CA - Richmond	Services and products in mRNA-LNP, CAR-T/CAR-NK, antibody & bispecific antibody, proteins & cytokines, nanoparticle formulation
Abcepta	CA - San Diego	Biotechnology Antibodies
Aviva Systems Biology	CA - San Diego	Antibodies, Peptides, Kits, etc.
Create Biosciences	CA - San Diego	Contract Work
Icosagen Cell Factory	CA - San Francisco	Recombinant Antibodies, Proteins from Mammalian Cells
ACROBiosystems	CA - San Jose	Proteins, antibodies, kits, GMP-grade reagents, and custom services
Revr	CA - San Leandro	Synthetic Biology
ACROBiosystems	China - Beijing	Proteins, antibodies, kits, GMP-grade reagents, and custom services
Sino Biological	China - Beijing	Reagent supplier and contract research organization.
Omizzur	China - Hong Kong	Peptide Synthesis
ACROBiosystems	China - Shanghai	Proteins, antibodies, kits, GMP-grade reagents, and custom services
KMD Bioscience	China - Tianjin	Research Protein Products
PepLib Biotech	China - ZhuZhou	Peptides
ACROBiosystems	DE - Newark	Proteins, antibodies, kits, GMP-grade reagents, and custom services
Biomatik	DE - Wilmington	ELISA Kits, Bioreagents, Custom Gene, Peptide, Protein, Antibody Services
Icosagen Cell Factory	Estonia - Tartu	Recombinant Antibodies, Proteins from Mammalian Cells
Medix Biochemica	Finland - Espoo	Monoclonal antibodies, antibody services, recombinant antigens, diagnostics
GENEPEP	France - St-Jean-de-Védas	Peptides & Proteins
Athens Bioscience	GA - Athens	Purified human proteins
Biogenes	Germany - Berlin	Antibodies
ACROBiosystems	Germany - Frankfurt	Proteins, antibodies, kits, GMP-grade reagents, and custom services
MG Biologics	IA - Ames	Plasma & Antibody Manufacturer
Proliant Biologicals	IA - Ankeny	The world's largest manufacturer of animal-derived proteins, producing a range of bovine serum albumin (BSA) offerings and animal extracts.
Opera Bioscience	IL - Chicago	Protein Production
Biologics Corp	IN - Indianapolis	Protein Manufacturer
Amogen Pharma	India - Hyderabad	Recombinant Peptides & Biosimilars
Yashraj Biotechnology	India - Mumbai	Lab Products
Alomone Labs	Israel - Jerusalem	Ion Channel Research Products
ProSpec Tany Technogene	Israel - Rehovot	Recombinant Proteins
EditForce	Japan - Fukuoka	Pentatricopeptide Repeat Protein Engineering Technology
CogNano	Japan - Kyoto	Proteins & Antibodies
GlyTech	Japan - Kyoto	Glycans, glycopeptides and glycoproteins for APIs and glycosylation services
Peptide Institute	Japan - Osaka	Peptides
RevolKa	Japan - Sendai	AI Protein Design
Abpro	MA - Burlington	Antibodies
ACROBiosystems	MA - Cambridge	Proteins, antibodies, kits, GMP-grade reagents, and custom services
Abpro	MA - Lexington	Antibodies
Novateinbio	MA - Marlborough	Proteins and antibodies, assay kits, contract research
Abcam	MA - Waltham	Antibodies
KACTUS	MA - Waltham	KACTUS \| Manufacturing quality recombinant proteins and GMP enzymes via catalog and custom services
ChemGenes	MA - Wilmington	DNA / RNA synthesis
BBI Solutions	ME - Portland	Antibodies, Sera, Enzymes, Contract Work, etc.
ProteoNic	Netherlands - Leiden	Recombinant Protein Production Improvement
Biosynth	Netherlands - Lelystad	Peptide-based products and services, epitope mapping, peptide discovery & GMP peptides
Proliant Biologicals	New Zealand - Feilding	The world's largest manufacturer of animal-derived proteins, producing a range of bovine serum albumin (BSA) offerings and animal extracts.
PepLib Biotech	NJ - Metuchen	Peptides
Angis Bio	NJ - North Brunswick	Small Format Proteins and Small Format Antibodies
ARX Sciences	NY - Buffalo	Antibodies, Proteins, Lab Products
Biomatik	ON - Kitchener	ELISA Kits, Bioreagents, Custom Gene, Peptide, Protein, Antibody Services
Immunology Consultants Laboratory	OR - Portland	ELISA kits, Proteins, Antibodies
Aptagen	PA - Jacobus	Aptamers, Peptides, Nucleic Acids
BBI Solutions	South Africa - Cape Town	Antibodies, Sera, Enzymes, Contract Work, etc.
Cape Biologix Technologies	South Africa - Cape Town	Plant-derived Proteins
Rekom Biotech	Spain - Granada	Proteins, Antibodies, Blockers
Biomedal	Spain - Sevilla	Molecular Biology, Protein Products, Equipment
Biomedal	Spain - Sevilla	Molecular Biology, Protein Products, Equipment
BioGaia	Sweden - Stockholm	Probiotics
ACROBiosystems	Switzerland - Zug	Proteins, antibodies, kits, GMP-grade reagents, and custom services
Abnova	Taiwan - Taipei	Antibodies, Proteins
Croyez Bioscience	Taiwan - Taipei City	Recombinant proteins and essential components for the development of vaccines and in vitro diagnostics
Heparinex	TX - Austin	Protein Synthesis
Alpha Diagnostic International	TX - San Antonio	Custom peptides & antibodies
Abcam	UK - Cambridge	Antibodies
Qkine	UK - Cambridge	Stem Cell Growth Factors
ACROBiosystems	UK - Chessington	Proteins, antibodies, kits, GMP-grade reagents, and custom services
BBI Solutions	UK - Crumlin	Antibodies, Sera, Enzymes, Contract Work, etc.
Prozomix	UK - Northumberland	Recombinant enzymes & proteins
BBI Solutions	UK - Salisbury	Antibodies, Sera, Enzymes, Contract Work, etc.
ImmunoStar	WI - Hudson	Primary antibodies & proteins
ioGenetics	WI - Madison	Recombinant Proteins
Protein Foundry	WI - West Allis	Recombinant proteins for research