protein purification

Aalto Scientific, Ltd. has been a manufacturer of OEM/private label quality controls and calibrators, purified human proteins, and bulk human and animal sera for the in vitro diagnostic (IVD) manufacturing community since 1979. The company operates an ISO 13485:2016 certified, cGMP facility registered with the US FDA as a contract device manufacturer.

cappingcontract manufacturingelectrophoresisfillingformulationHPLCkit assemblylabelinglyophilizationprotein extractionresearch and development

Accelerated Muscle Biotechnologies Boston, MA, USA | Hamburg, Germany Who We Are Accelerated Muscle Biotechnologies (AMB) is primarily a contract research organization that strives to provide access and support to muscle researchers with particular focus on physiological structure function characterizations including muscle functional assays and small-angle X-ray diffraction. At our core, we’re a team of career research scientists in skeletal and cardiac muscle mechanics and exercise physiology. Our additional mission includes working with government partners to accelerate the integration of high throughput muscle X-ray diffraction into academic, biotech, and healthcare markets. Finally, we function as a research institution, supporting the academic interests of our scientists, who pursue independent academic projects with colleagues via grants (e.g. NIH, ERC, etc). Learn About Us Our.

confocal experimentationdata analysis and interpretationexperimental designhigh-throughput processingmuscle functional assaysmuscle mechanics experimentsrig design and fabricationsmall-angle X-ray diffractionstatistical analysistraining

Affinity Biologicals Inc. develops, manufactures, and markets high-quality products for hemostasis diagnostics and research, with decades of experience in thrombosis and hemostasis products for research, manufacturing, and diagnostics.

antibody productionassay developmentcustom manufacturinglyophilization

Affinity Molecules offers custom cell line generation services spanning expression construct generation to manufacturing-grade, GMP-amenable CHO-based cell lines for antibody and biologic production. It also provides protein and antibody production and purification services, customized biological assay development, and mycoplasma detection services. The team was awarded an NIH Phase I grant for large scale in vitro production of capped polyadenylated mRNA-based vaccines.

antibody productionantibody purificationbacterial expression systemscell-based assayscell line generationELISAFlow Cytometrygene synthesisinducible expressioninsect expression systemsmammalian expression systemsPCR-based mycoplasma detectionplasmon resonanceprotein characterizationprotein productionstable expressiontransient expression

Amid Biosciences is an independent life science reagent manufacturer based in Santa Clara, California, developing and supplying recombinant proteins, enzymes, competent cells, and molecular biology reagents for research use.

bacterial expression systems (E. coli, Bacillus subtilis)custom assay developmentcustom competent cells preparationgene cloningPCR amplificationprotein and antibody labelingrecombinant protein expressionsite-directed mutagenesisyeast expression systems (Saccharomyces cerevisiae, Pichia pastoris)

ArtemisDx, Inc. is a Carlsbad (San Diego), California biotech company and CDMO specializing in immunoassay and diagnostic test development and contract manufacturing. Founded in 2024 by Bob Hudak and Hans Boehringer, it develops point-of-use rapid tests under USFDA and USDA guidelines, including ELISA, lateral flow, flow-through, and microfluidics platforms, and offers technical and regulatory support.

antibody productionantigen conjugationaptamer generationBSL1 and BSL2 labscontract manufacturingELISA developmentFDA/USDA-compliant developmentflow-through test developmentlateral flow test developmentmicrofluidicsrecombinant protein expression

AscentGene is a biotechnology company that provides expertise and services for establishing cell lines used in protein expression, studying gene function, and monoclonal antibody production. It offers stable cell line services, protein services, and active cell nuclear and cytoplasmic extracts, and has served academic universities, private and federal institutions, biotechnology companies, and pharmaceutical companies.

cell sortinglive-cell GPCR and PDE assaysprotein assaysprotein expressionretrovirus-mediated gene transferstable cell line generationsubcloningVLP production

ASRT, Inc. is a certified small business founded in 2017 and incorporated in Georgia that offers services in health science, information technology, and other related fields to federal and state governments, the private sector, and other organizations domestically and internationally. Its mission prioritizes improving health, well-being, and cutting-edge science and technology.

BioinformaticsCustom Scripting and Algorithm Developmentdata managementDiagnostic Development SupportEpidemiology and Molecular Epidemiologyhigh-performance computingmathematical modelingMolecular Assays DesignsNGS and Long Read TechnologiesOmics (Genomics, Transcriptomics and Proteomics)quality assurance/quality controlRecombinant Protein DesignRegulatory AffairsScientific staffingStatistics and BiostatisticsWorkforce Training & Learning Modules

The Biotechnology Institute of the Czech Academy of Sciences (Biotechnologický ústav AV ČR) is a scientific research institute based at the BIOCEV center in Vestec. Its researchers study topics such as mitochondrial horizontal transfer, plant embryo chromosome elimination, extracellular vesicles in sperm maturation, bee disease prevention, and the use of artificial intelligence in research. The institute also organizes public events such as an open-laboratory night and hands-on training courses in recombinant protein production.

affinity chromatographycell transformationrecombinant protein expressionRNA analysisSDS-PAGEsize exclusion chromatographysonication and centrifugation

Advanced Protein Engineering Maximizing the Power of Proteins to Improve Patients’ Lives Read more Providing patients with easier to use, more effective protein therapeutics Learn more BOLDER SCIENCEBETTER MEDICINES We aspire to be a global leaderin the development of cost-effective, easy to useprotein therapeutics that positively impact patients’ lives. Empowering proteins to better treat diseases Bolder Bio Technology's diversified product pipeline includes treatments for hematological and endocrine disorders, cancer and infectious diseases. We intend to commercialize these products independently and through strategic alliances with corporate partners. Neutropenia / ARSGranulocyte Colony-Stimulating Factor (G-CSF) stimulates production…Learn more Multiple Sclerosis Multiple Sclerosis is a chronic central…Learn more Cancer / Alzheimer’s Disease / ARSWhite blood cells are critical.

bacterial fermentation of recombinant proteinscomputer-aided molecular modelinggene cloningin vitro mammalian cell assaysmutagenesisPEGylationprotein engineeringprotein expression in bacteria, insect and mammalian cellssite-specific bioconjugationstructural characterization of recombinant proteins

Claremont BioSolutions, LLC develops laboratory tools for sample preparation, cell lysis, nucleic acid extraction, purification, amplification, molecular detection, and sequencing applications. Its products include the SimplePrep automated extraction platform, OmniLyse lysis kits, PureLyse bacterial gDNA extraction kits, MicroMesh filter tips, and the Automated Lateral Flow Reagent Dispenser. The company serves academic, commercial, and government laboratories in molecular biology, diagnostics, forensics, food safety, animal health, and biodefense.

assay developmentautomated sample preparationlateral flow reagent dispensingmechanical cell lysisnucleic acid extraction and purification

Cytoskeleton, Inc. is a supplier of advanced cell biology and protein products, offering user-friendly kits, specialty reagents, and custom services. Since 1994 it has been involved in small G-protein research, launching the first line of small GTPase reagents in consultation with Dr. Alan Hall. The company provides products with over 50,000 product citations and 30+ years serving the scientific community.

assay developmentcompound screeningcustom servicestarget validation

DAPCEL, Inc. is a research biotechnology company focused on developing strategies for optimization of enhanced protein production in any desired host organism. It uses a unique gene redesign approach accounting for rare codons and translation kinetics guided by synonymous codon usage for protein folding, yielding high levels of correctly folded soluble proteins. DAPCEL is a provider of mRNA codon optimization for mRNA vaccine applications.

bio-activity test developmentcodon usage optimizationgene optimizationmolecular cloningmRNA codon optimizationprotein expression testingprotein production

Diagnocine, LLC is a supplier of life science research products and lab equipment, based in Totowa, NJ. Its catalog covers antibodies, assays, buffers, cell culture media, consumables, ELISA kits, extraction and purification products, fluorescence dyes and probes, gene cloning and editing reagents, molecular-size markers, natural and chemical compounds, and laboratory equipment and devices. The company states it holds ISO 13485:2016 certification.

cDNA synthesiscustom servicesgDNA purificationPCRplasmid DNA purificationRNA purification

Expression Systems, an Advancion company headquartered in Davis, California, supplies and services the baculovirus, cell culture and bio-industrial markets with cell culture media formulations, cell lines, molecular tools, reagents, and contract manufacturing services. Founded in 1997, the company specializes in the baculovirus expression vector system (BEVS) and insect cell culture, offering products and services from gene optimization to protein purification.

baculovirus stock productionbaculovirus titeringcell culture media manufacturingcodon optimizationcontract manufacturinggene synthesisGMP manufacturingmolecular biologyplasmid scale up and purificationprotein productionvector design and cloning

Green Mountain Antibodies (GMAb) is a US-based laboratory in Vermont that develops and produces custom antibodies for industry, health, and research. It specializes in monoclonal antibodies, hybridoma development, recombinant antibody expression, and polyclonal antibody production, and also sells ready-to-use monoclonal antibodies for hemostasis and immune markers.

antibody conjugationantibody purificationantibody sequencingcell bankingELISA assay developmentFlow CytometryGator analysishybridoma developmentimmunoassay developmentOctet analysispolyclonal antibody productionrecombinant antibody expression

Helix BioStructures is a contract research organization (CRO) headquartered in Indianapolis, Indiana, providing gene-to-structure services including protein production, biophysical characterization, cryo-EM, protein crystallography, X-ray data collection, and LNP characterization. Founded in 2017, it partners with biopharmaceutical and agricultural scientists through a co-sourcing model.

biophysical characterizationcryo-EMgene construct designLNP characterizationprotein crystallographyprotein expressionprotein productionX-ray data collection

Icon Scientific, Inc. was founded in 1993 as a privately held woman-owned small business and scientific instrument distribution company. It distributes, designs and manufactures liquid chromatography instruments including HPLC, UHPLC, FPLC, SMB, MCC, CCC and CPC systems for research, quality control, process, production and academia. It has been Knauer's US distributor since 1999 and manufactures the ANSER, described as the smallest full featured field portable HPLC system, designed for cannabis and hemp analysis.

custom system configurationdistribution of Knauer productsliquid chromatography instrument design and manufacturingonline degassingtechnical support

KanPro Research is a contract research organization (CRO) headquartered in the Bioscience & Technology Business Center at the University of Kansas, based on the operations of the KU COBRE Protein Production Group. The company specializes in recombinant protein expression and purification from bacterial, yeast, insect, mammalian cells, and cell-free systems, and partners with academic and industrial researchers to produce challenging proteins. Protein production is supplemented by manufacturing and testing biochemical reagents, kits, and equipment, and pr

cell culturecell-free expressionclonal selectioncloningfermentationPCRprimer designprotein labelingrecombinant protein expressionrefoldingstable transfectionsubcloningSurface Plasmon Resonance screeningtraining