ELISA development

Ampersand Biosciences develops, manufactures, and validates multiplex immunoassays for the Luminex platform, along with proteins and antibodies. Founded in 2015 and based in Lake Clear, New York, it offers custom assay development and biomarker sample testing for drug discovery and pre-clinical research, including cytokine panels for ferret, hamster, mouse, rat, canine, and human samples.

antibody productionassay scale-up manufacturingassay validationbiomarker sample testingLuminex multiplex assay developmentrecombinant protein production

of page ANTIBODY Antibody Humanization Biosimilar Antibodies IHC Service ​ELISA Development Extra Antibody Services Service Areas HUMAN AND ANIMAL CELLS Primary Cells Cell Immortalization Cell Tagging for in vitro and in vivo tracing GPCR Functional Assay Platform Development OUR VISIONAntigen Targeting & Consulting Service Incorporated (ATCS Inc), is dedicated to providing top-quality custom-based services in analyzing ANTIGENS at the protein level with up-to-date technologies. As an R&D entity, ATCS is also pursuing the development of therapeutic candidates based on modern immunology and oriental traditional medicine. ​ ​our_vision JOIN USWork somewhere different! ​ At ATCS Inc, we all have clear goals to achieve, and we’re encouraged to be creative in how we get there. No matter what your role is, be it an administrator or a lab technician, we know that tried-and-tested doesn’t.

antibody humanizationantibody purificationcell immortalizationcell taggingcharacterizationconjugationGPCR functional assay platform developmenthybridoma cell culturerecombinant protein production

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 manufacturingFDA/USDA-compliant developmentflow-through test developmentlateral flow test developmentmicrofluidicsprotein purificationrecombinant protein expression

Based in Austin, Texas, Attogene is a biotechnology and biomanufacturing company specializing in rapid detection technologies, assay development, environmental monitoring products, molecular biology tools, and custom assay solutions. It develops and manufactures lateral flow assays, ELISA kits, qPCR detection kits, qLAMP assays, enzymatic assays, nucleic acid products, and analytical testing platforms.

biomanufacturingcustom assay developmentenzymatic assayslateral flow assay developmentnucleic acid testingPCR developmentqLAMP assays

Aviva Systems Biology is a life science company that supplies antibodies, ELISA and immunoassay kits, and recombinant proteins for biological research. It offers over 20,000 validated ELISA kits across multiple species and one of the largest collections of polyclonal antibodies, plus monoclonal and recombinant antibodies, secondary antibodies, and Western blot reagents. It also provides custom antibody, protein, and ELISA development services.

conjugationcustom antibody productioncustom recombinant protein productionhigh throughput antibody characterizationISO 13485/CMO services

Cell Signaling Technology (CST) develops and supplies antibodies, reagents, kits, and proteomics products for research use. The company states it has been providing antibodies for 25 years and that over 99.5% of its recombinant monoclonal antibodies are developed in-house. CST offers custom services including antibody formulations, conjugation, ELISA kits, and proteomics analysis.

antibody developmentcustom antibody formulationcustom conjugationin-house manufacturingmass spectrometrypeptide synthesisProteomics analysis

DCN Dx is an immunoassay CDMO and IVD CRO based in Carlsbad, CA. It provides contract development and manufacturing services, including lateral flow assay development, consumable and cassette design, custom readers, contract manufacturing, aseptic filling, and reagent lyophilization, along with clinical research services such as trial management, site development, biostatistics, data management, and regulatory consulting. Its 35,000+ sq. ft. facility is ISO 13485- and ISO 9001-compliant.

aseptic fillingbiospecimen collectionsbiostatisticsclinical trial managementconsumable and cassette designcontract manufacturingcustom reader designdata managementlateral flow assay developmentreagent lyophilizationRegulatory consulting