148 Contract Research Companies: Protein Assays

	KS - Kansas City	KCAS Bio is a top CRO for bioanalytical and biomarker services globally.
	DE - Newark	QPS is a GLP/GCP-compliant global full-service CRO providing discovery, preclinical services, bioanalysis, clinical trials, and clinical drug development. We deliver custom-built research services in Pharmacology, Toxicology, DMPK, Bioanalysis, Cell Therapy Products, Clinical Trials, and Clinical Development.
	Australia - Cannon Hill	Resolian – Global CRO delivering expert bioanalysis, DMPK & GMP CMC services. Harmonized labs in US, UK, China & Australia. Lower costs, faster timelines, seamless assay transfer. Think Global. Develop Faster.
	CA - Irvine	BioDuro \| fully integrated CRDMO \| 28 years. We can take our clients from target identification through to commercial drug product manufacturing.
	ON - Kitchener	Rapid Novor is an antibody discovery and characterization CRO, employing advanced mass spectrometry to achieve unparalleled precision.
	Poland - Kraków	Selvita \| Fully-integrated CRO providing multidisciplinary support in resolving the unique challenges of drug discovery, drug development and contract testing.
	CA - San Diego	Abzena is the leading end-to-end bioconjugate & complex biologics CDMO + CRO. From discovery through commercial launch, we support customers with fully integrated programs or individual services designed to de-risk and streamline the development of new treatments for patients in need.
	CA - Hayward	Curia (formerly AMRI) is a CRO/CDMO providing discovery, development, drug substance and drug product manufacturing for small molecules and biologics across 20 global sites.
Future Fields	AB - Edmonton	Contract Protein Research
Innovotech	AB - Edmonton	Biofilm Contract Research & Development
Microarrays	AL - Huntsville	Microarrays & Services
Crux Biolabs	Australia - Bayswater	Specialist Immunology Contract Research. PBMC processing, Flow Cytometry, ELIspot & Custom Immunoassays to ISO 17025.
	Australia - Cannon Hill	Resolian – Global CRO delivering expert bioanalysis, DMPK & GMP CMC services. Harmonized labs in US, UK, China & Australia. Lower costs, faster timelines, seamless assay transfer. Think Global. Develop Faster.
Proteomics International	Australia - Perth	Diagnostics, Analytical Services
BC Neuroimmunology	BC - Vancouver	Developing and providing new diagnostic tests and high quality laboratory services
Anacura	Belgium - Evergem	Analytical
EuroscreenFast	Belgium - Gosselies	GPCR Screening
Emery Pharma	CA - Alameda	CRO supporting discovery for small molecules, biologics (mAbs, ADCs, gene therapy, botanicals)
iQ Biosciences	CA - Alameda	Drug Discovery Services
T&L Biotechnology	CA - Carlsbad	Magnetic Beads, Protein Expression, Formulation, Protein Characterization, Cell Services
NeuroDigiTech	CA - Encinitas	Kits, Solutions, some Services
	CA - Hayward	Curia (formerly AMRI) is a CRO/CDMO providing discovery, development, drug substance and drug product manufacturing for small molecules and biologics across 20 global sites.
Elim Biopharm	CA - Hayward	Life Science Services
AdvanBio	CA - Irvine	Bioanalysis, Assay Development, Regulatory Consulting
	CA - Irvine	BioDuro \| fully integrated CRDMO \| 28 years. We can take our clients from target identification through to commercial drug product manufacturing.
Cellarcus Biosciences	CA - La Jolla	Extracellular Vesicle Analysis Assays
Dalton Bioanalytics	CA - Los Angeles	Mass Spec Blood Analysis
Enable Medicine	CA - Menlo Park	Spatial Biology
Cellentia	CA - Mountain View	Custom Bioassays
Marin Biologic Laboratories	CA - Novato	Contract Services
QuantiScientifics	CA - Orange	Multiplex assay design & development
Alphalyse	CA - Palo Alto	Protein Characterization Services
Boster Bio	CA - Pleasanton	Antibodies, ELISA kits, etc.
Accurus Biosciences	CA - Richmond	Cellular & Antibody Services
Accelero Biostructures	CA - San Carlos	High-throughput protein X-ray crystallography-driven drug discovery and structural biology solutions
Fog City Bio	CA - San Carlos	Rapid ELISA Optimization
	CA - San Diego	Abzena is the leading end-to-end bioconjugate & complex biologics CDMO + CRO. From discovery through commercial launch, we support customers with fully integrated programs or individual services designed to de-risk and streamline the development of new treatments for patients in need.
Accelagen	CA - San Diego	Contract molecular biology work
Ares Bioscience	CA - San Diego	Cell Line Engineering, Assay Development, In Vivo Services
Bioagilytix	CA - San Diego	Bioanalytical services, immunoassays, cell-based assays
Certis Oncology Solutions	CA - San Diego	Cancer therapy recommendation platform, preclinical CRO
Microbiologics	CA - San Diego	Diagnostics, Services
Nexova Biosciences	CA - San Diego	Custom antibodies, Sanger and nanopore sequencing, histopathology and in-vivo studies
PhenoVista Biosciences	CA - San Diego	Phenotypic assay services
Sapient Bioanalytics	CA - San Diego	Multi-omics biomarker discovery – metabolomics, lipidomics, proteomics, bioinformatics & translation
Antogen	CA - San Francisco	Immunopeptidomics Services
Icosagen Cell Factory	CA - San Francisco	Recombinant Antibodies, Proteins from Mammalian Cells
Tempo Bioscience	CA - San Francisco	Stem cell models, biosensor assay services, disease modeling
ACROBiosystems	CA - San Jose	Proteins, antibodies, kits, GMP-grade reagents, and custom services
	CA - South SF	Selvita \| Fully-integrated CRO providing multidisciplinary support in resolving the unique challenges of drug discovery, drug development and contract testing.
MuriGenics	CA - Vallejo	In-vivo and in-vitro contract drug discovery and development services
ACROBiosystems	China - Beijing	Proteins, antibodies, kits, GMP-grade reagents, and custom services
Kyinno Biotechnology	China - Beijing	CRO specializing in tailored services such as in vitro and in vivo pharmacology, cell line engineering, and therapeutic target identification
	China - Chongqing	Resolian – Global CRO delivering expert bioanalysis, DMPK & GMP CMC services. Harmonized labs in US, UK, China & Australia. Lower costs, faster timelines, seamless assay transfer. Think Global. Develop Faster.
ACROBiosystems	China - Shanghai	Proteins, antibodies, kits, GMP-grade reagents, and custom services
ChemPartner	China - Shanghai	Life Sciences Contract Research
KromaTiD	CO - Boulder	Biomarker discovery, genotoxicity and editing-associated errors assessment, plasmid manufacturing
ACROBiosystems	DE - Newark	Proteins, antibodies, kits, GMP-grade reagents, and custom services
	DE - Newark	QPS is a GLP/GCP-compliant global full-service CRO providing discovery, preclinical services, bioanalysis, clinical trials, and clinical drug development. We deliver custom-built research services in Pharmacology, Toxicology, DMPK, Bioanalysis, Cell Therapy Products, Clinical Trials, and Clinical Development.
Bioneer A/S	Denmark - Hørsholm	CRO/CDMO for early drug development with protein and in vitro expertise
Alphalyse	Denmark - Odense	Protein Characterization Services
Icosagen Cell Factory	Estonia - Tartu	Recombinant Antibodies, Proteins from Mammalian Cells
Eurofins BPT	FL - Jacksonville	BioPharma Product Testing
	FL - Miami	QPS is a GLP/GCP-compliant global full-service CRO providing discovery, preclinical services, bioanalysis, clinical trials, and clinical drug development. QPS Miami is a stand-alone full service Clinical Trials Unit, with a safety lab and a PBMC lab.
RD Biotech	France - Besançon	Biologics CRO
Novaptech	France - Gradignan	Custom Aptamers, Rapid Test Kits
Firalis	France - Huningue	Biomarker Discovery, Development, Regulatory Qualification
Firalis	France - Huningue	Biomarker Discovery, Development, Regulatory Qualification
Precursion Biosciences	France - Huningue	Biobanking, Sequencing, Mass Spec, Omics, Assay Development
Tebubio	France - Le Perray-en-Yvelines	Kits, Reagents, Proteins, Services
	France - Lyon	KCAS Bio is a top CRO for bioanalytical and biomarker services globally.
Bio-Xtal	France - Marseille	Protein Expression & Structural Biology
Bio-Xtal	France - Saint Felix	Protein Expression & Structural Biology
Chelatec	France - Saint-Herblain	Preclinical CRO with an expertise in radiopharmaceutical therapy
NovAliX	France - Strasbourg	Small Molecule Discovery Services
Poly-Dtech	France - Strasbourg	Nanoparticles, Kits, Antibodies, Services
Rubhu Biologics	GA - Athens	Cell Therapy Services
Radyus Research	GA - Atlanta	Contract Research
Speed Laboratory	GA - Norcross	Scientific Services
ProtaGene	Germany - Dortmund	Advanced, integrated, and complete analytical solutions and expert consultation.
ACROBiosystems	Germany - Frankfurt	Proteins, antibodies, kits, GMP-grade reagents, and custom services
Bioagilytix	Germany - Hamburg	Bioanalytical services, immunoassays, cell-based assays
Celonic	Germany - Heidelberg	Biologics Contract Work
ProtaGene	Germany - Heidelberg	Advanced, integrated, and complete analytical solutions and expert consultation.
ProtaGene	Germany - Heilbronn	Advanced, integrated, and complete analytical solutions and expert consultation.
Axolabs	Germany - Kulmbach	Contract Oligonucleotide Work
MLM Medical Labs	Germany - Mönchengladbach	Clinical Lab
Cube Biotech	Germany - Monheim	Membrane Protein Stabilization
Nuvisan Pharma Services	Germany - Neu-Ulm	Contract Research & Development
TRION Research	Germany - Puchheim	Diagnostic, preclinical and clinical services
2bind	Germany - Regensburg	Biophysical analysis contract research
Synovo	Germany - Tübingen	Drug discovery services, therapeutics, diagnostics
CMIC	IL - Hoffman Estates	Bioanalytical Contract Research
Helix Biostructures	IN - Indianapolis	CRO offering Cryo-EM, X-Ray Crystallography, Protein Production, LNP Characterization and SAXS
Xeno Diagnostics	IN - Indianapolis	Custom Cell-Based Assays, Antibodies
Bioneeds	India - Bangalore	Contract Research
	India - Hyderabad	QPS is a GLP/GCP-compliant global full-service CRO providing discovery, preclinical services, bioanalysis, clinical trials, and clinical drug development. QPS India is a stand-alone full service Clinical Trials Unit, with a Bioanalysis lab for clinical trial sample analysis.
HiTech Health	Ireland - Ballynahown	Biopharm CDMO
HiTech Health	Ireland - Dublin	Biopharm CDMO
HiTech Health	Ireland - Spidéal	Biopharm CDMO
Smart Assays	Israel - Ness Ziona	Customized R&D services for biotechnology & pharmaceutical companies
Axxam	Italy - Milan	Drug discovery services
Labospace	Italy - Milano	Pathology, Biomarker Assays, Microbiome Services
IRBM	Italy - Pomezia	Drug discovery for complex peptides/SMs/mAbs; display tech, HTS, DMPK, in vivo, functional genomics
Probiomics	Italy - Roma	Genomics and Precision Medicine Services
Lead Discovery Siena	Italy - Siena	Drug Discovery Services
Carna Biosciences	Japan - Kobe	Drug discovery products & services
Protia	Korea - Seoul	Diagnostics, Services
	KS - Kansas City	KCAS Bio is a top CRO for bioanalytical and biomarker services globally.
Eurofins Viracor BioPharma Services	KS - Lenexa	Development solutions to pharma sponsors and CROs.
Microbiologics	KY - Lexington	Diagnostics, Services
Beantown Biotech	MA - Billerica	Contract Research services. Molecular Biology, Cell Biology, Biochemistry
Momentum Biotechnologies	MA - Billerica	Mass Spec CRO
NeoSome Life Sciences	MA - Billerica	Contract Research
Bioagilytix	MA - Boston	Bioanalytical services, immunoassays, cell-based assays
	MA - Boston	Selvita \| Fully-integrated CRO providing multidisciplinary support in resolving the unique challenges of drug discovery, drug development and contract testing.
ProtaGene	MA - Burlington	Advanced, integrated, and complete analytical solutions and expert consultation.
ACROBiosystems	MA - Cambridge	Proteins, antibodies, kits, GMP-grade reagents, and custom services
GlobalBio	MA - Cambridge	Antibody Engineering Services
Innovo Bioanalysis	MA - Mansfield	Analytical Services
Carna Biosciences	MA - Natick	Drug discovery products & services
STC Biologics	MA - Newton	Services
	MA - Waltham	Rapid Novor is an antibody discovery and characterization CRO, employing advanced mass spectrometry to achieve unparalleled precision.
Kyinno Biotechnology	MA - Woburn	CRO specializing in tailored services such as in vitro and in vivo pharmacology, cell line engineering, and therapeutic target identification
Biomere	MA - Worcester	Contract Research, Development, Manufacturing
Conigen Biosciences	MA - Worcester	Protein Design Platform
Yurogen Biosystems	MA - Worcester	Antibodies & Services
AssayGate	MD - Ijamsville	Contract Immunoassays, Biomarker Testing
Dexorgen	MD - Rockville	Cell lines, dyes, services
AnchorBio Solutions	MI - Ann Arbor	Biology-focused preclinical contract services for drug discovery and diagnostics R&D
Microbiologics	MI - Kalamazoo	Diagnostics, Services
Proteos	MI - Kalamazoo	Recombinant protein production, purification, and analysis services
Innovative Mass Spectrometry	MI - Quincy	Mass Spectrometry CRO
Koronis Biomedical Technologies	MN - Minneapolis	Contract Medical Device Development
MLM Medical Labs	MN - Oakdale	Clinical Lab
Microbiologics	MN - St. Cloud	Diagnostics, Services
	MO - Springfield	QPS is a GLP/GCP-compliant global full-service CRO providing discovery, preclinical services, bioanalysis, clinical trials, and clinical drug development. QPS Missouri is a stand-alone full service Clinical Trials Unit, with a central safety lab, PBMC lab and leukopak (cell therapy) facility.
Confluence Discovery Technologies	MO - St. Louis	Drug Discovery CRO
Bioagilytix	NC - Durham	Bioanalytical services, immunoassays, cell-based assays
Basic Pharma	Netherlands - Geleen	Pharma CDMO, albumin
	Netherlands - Groningen	QPS is a GLP/GCP-compliant global full-service CRO providing discovery, preclinical services, bioanalysis, clinical trials, and clinical drug development. We deliver custom-built research services in Bioanalysis for small and large molecules and gene therapy.
Synexa Life Sciences	Netherlands - Leiden	Biomarker Services
Oncolines	Netherlands - Oss	Biomarker identification in cancer cell profiles
	Netherlands - Uithoorn	Rapid Novor is an antibody discovery and characterization CRO, employing advanced mass spectrometry to achieve unparalleled precision.
HUB Organoids	Netherlands - Utrecht	Organoids, Services
Future Diagnostics	Netherlands - Wijchen	Diagnostics Contract Services

Affinity Life Sciences	NH - Amherst	Contract Manufacturing; biologics & small molecules
S-BIO	NH - Hudson	Glycan Analysis Services
MedChemExpress	NJ - Monmouth Junction	Compound Library, Lab Reagents, Services
Sannova Analytical	NJ - Somerset	Boutique CRO focused on Bioanalytical and Analytical CMC services from characterization to commercialization
DavosPharma	NJ - Upper Saddle River	Contract R & D & Manufacturing
Axela Biosciences	NJ - Whippany	Cell Assays, Immunoassays, Flow Cytometry, Spatial Biology
	NY - Buffalo	Curia (formerly AMRI) is a CRO/CDMO providing discovery, development, drug substance and drug product manufacturing for small molecules and biologics across 20 global sites.
Amerigo Scientific	NY - Hauppauge	Chromatography, ELISA, antigens, proteins, reagents, services
Ifyber	NY - Ithaca	Contract Research - Device & Pharma
Creative Biolabs	NY - Shirley	Biotechnology & Pharmaceutical Services
InfinixBio	OH - Athens	Contract Biologic-related Research Methods
Mabtech	OH - Cincinnati	Monoclonal antibodies, ELISpot, FluoroSpot and reader systems
Applied Biomolecular Technologies	OH - Columbus	Contract Research
	ON - Kitchener	Rapid Novor is an antibody discovery and characterization CRO, employing advanced mass spectrometry to achieve unparalleled precision.
Dalriada Drug Discovery	ON - Mississauga	Drug Discovery Services
Custom Biologics	ON - Toronto	Large and Small Molecule Contract Research
	PA - Bristol	Abzena is the leading end-to-end bioconjugate & complex biologics CDMO + CRO. From discovery through commercial launch, we support customers with fully integrated programs or individual services designed to de-risk and streamline the development of new treatments for patients in need.
Reaction Biology	PA - Malvern	Assay Services & Protein Production
	PA - Malvern	Resolian – Global CRO delivering expert bioanalysis, DMPK & GMP CMC services. Harmonized labs in US, UK, China & Australia. Lower costs, faster timelines, seamless assay transfer. Think Global. Develop Faster.
	PA - Philadelphia	KCAS Bio is a top CRO for bioanalytical and biomarker services globally.
	Poland - Kraków	Selvita \| Fully-integrated CRO providing multidisciplinary support in resolving the unique challenges of drug discovery, drug development and contract testing.
	Poland - Poznań	Selvita \| Fully-integrated CRO providing multidisciplinary support in resolving the unique challenges of drug discovery, drug development and contract testing.
Immuni T	QC - Montréal	Flow Cytometry, Other Assay Services
TATAA Biocenter	Sweden - Gothenburg	Bioanalytical Services
Innovagen	Sweden - Lund	Custom antibody development
Truly Labs	Sweden - Lund	Pre-clinical CRO providing customized in vitro, in vivo, and consultancy services
NorthX Biologics	Sweden - Matfors	Advanced modalities including recombinant proteins, viral vaccines and cell therapy
NorthX Biologics	Sweden - Matfors	Advanced modalities including recombinant proteins, viral vaccines and cell therapy
Mabtech	Sweden - Nacka Strand	Monoclonal antibodies, ELISpot, FluoroSpot and reader systems
Pelago Bioscience	Sweden - Solna	Assay Services
Celonic	Switzerland - Basel	Biologics Contract Work
Bio-Xtal	Switzerland - Lutry	Protein Expression & Structural Biology
ACROBiosystems	Switzerland - Zug	Proteins, antibodies, kits, GMP-grade reagents, and custom services
	Taiwan - Taipei	QPS is a GLP/GCP-compliant global full-service CRO providing discovery, preclinical services, bioanalysis, clinical trials, and clinical drug development. QPS Taiwan (Qualitix/NKSP) is a full service Clinical Trial Services division, with a Bioanalysis lab for clinical trial sample analysis.
	Taiwan - Taipei	QPS is a GLP/GCP-compliant global full-service CRO providing discovery, preclinical services, bioanalysis, clinical trials, and clinical drug development. QPS Taiwan (CTPS) is a full service Discovery, Preclinical, Toxicology and Pharmacology laboratory.
MLM Medical Labs	TN - Memphis	Clinical Lab
CloneTex	TX - Austin	Biotech services
Avance Biosciences	TX - Houston	CRO providing GLP/GMP-compliant assay development, assay validation, and sample testing services
K2bio	TX - Houston	Preclinical CRO
Base Pair Biotechnologies	TX - Pearland	Aptamers and related Services
Gifford Bioscience	UK - Birmingham	Preclinical CRO specializing in receptor-ligand interactions.
Nexus BioQuest	UK - Bristol	Immunology CRO
	UK - Cambridge	Abzena is the leading end-to-end bioconjugate & complex biologics CDMO + CRO. From discovery through commercial launch, we support customers with fully integrated programs or individual services designed to de-risk and streamline the development of new treatments for patients in need.
	UK - Cambridge	Resolian – Global CRO delivering expert bioanalysis, DMPK & GMP CMC services. Harmonized labs in US, UK, China & Australia. Lower costs, faster timelines, seamless assay transfer. Think Global. Develop Faster.
	UK - Cambridge	Selvita \| Fully-integrated CRO providing multidisciplinary support in resolving the unique challenges of drug discovery, drug development and contract testing.
ACROBiosystems	UK - Chessington	Proteins, antibodies, kits, GMP-grade reagents, and custom services
PeploBio	UK - Guildford	Diagnostics Contract Work
BioAscent	UK - Lanarkshire	Drug Discovery Service
Clyde Biosciences	UK - Lanarkshire	CRO focused on safety pharmacology and screening for cardiac liabilities
hVIVO	UK - London	Viral Services
APIS Assay Technologies	UK - Manchester	Oncology and infectious disease products, Contract Assay R&D, Bioinformatics Services, Clickmers
ImmunoSig	UK - Manchester	Peptide and protein microarray immunoprofiling
Inaphaea	UK - Nottingham	Cell-based assay platforms for advanced drug discovery, specializing in oncology
Pharmagene Discovery Services	UK - Royston	Translational research services using human tissue and cellular models
ImmuONE	UK - Stevenage	Organ Models, Services
Aptamer Group	UK - York	Aptamer selection and development services
BioAssay Sciences	UT - Highland	Rapid Bioassay Development
Affinity Molecules	VA - Richmond	Custom cell line and protein expression services
Advanced Cellular Dynamics	WA - Seattle	Assay Platform, Services
GMJ Technologies	WA - Seattle	Proteomics Services
Olympic Protein Technologies	WA - Seattle	Custom Recombinant Proteins
BrainXell	WI - Madison	Neuronal Research products & services