BioLegend develops world-class, cutting-edge antibodies and reagents for biomedical research, manufactured in our state-of-the-art facility in San Diego, CA.  Our mission is to accelerate research and discovery by providing the highest quality products at an outstanding value, along with superior customer service and technical support.
Our product expertise covers a diverse set of research areas including Immunology, Neuroscience, Cancer, Stem cells, and Cell Biology. BioLegend's reagents are supported by superior customer service and a quality management system that is certified for ISO 9001:2008 and ISO 13485:2003. Our aggressive product development program, through technology licensing, collaborations, and internal hybridoma development, produces strategic reagents for use in a variety of applications including:
 
    Flow cytometry and mass cytometry
    ELISA and ELISPOT
    Immunoprecipitation and ChIP
    Western blotting
    Immunofluorescence microscopy
    Immunohistochemistry
    In vitro or in vivo functional assays.
    Quantitative Multiplexing

ATGen, Beckman Coulter, InvivoGen, Meridian Life Science, National Institute for Biological Standards and Control, Protein Specialists, Roboz Surgical Instrument, 2A PharmaChem USA, Abbexa, Abnova, Accurate chemical, Addgene, Advanced Instruments, AFFINITY BIOLOGICALS, Affymetrix (eBioscience), AG Scientific, Agilent, Agrisera, AK Scientific, Akina, Alfa Aesar, Allele biotech, Alomone Labs, Alpco (American Laboratory Products Company), Alpha Diagnostics Intl, Altogen Biosystems, Ambergen, Ambion (Thermo), American Peptide, AMRESCO, ANIARA, Anogen, Antibodies Corporated (Neuromab), ApexBio, Arista Biologicals, ARMI (IRMM), AROTEC, Ascendance Biotechnology, ATCC, Avantilipids, Avidity, Aviscera Bioscience, Bachem Americas, BBI Solutions, BD Sciences, Beckman Coulter, Berry & Associates, Bethyl Laboratories, BioAssay Systems, Bioclone, Biocytex, BioFire Defense, Biogenex, Biolegend, Biolog (Axxora), Biomedical Technologies, Biomol, Biopal, Bio-rad, Biosettia, Biotium, Boston Biochem, R&D, BPS Bioscience, Calbiotech, Adipogen, Carbosynth, cDNA Resource Center, Cell Biolabs, Cell Technology, Cellbio, CELLSCRIPT, Cellular Dynamics International, Celprogen, Cen-Med Enterprises, Charles River Microbial Solutions, Chiralix B.V., CHROMOGENIX (DiaPharma Group), CHRONO-LOG Corporation, Click Chemistry Tools, Clontech, Cloud-Clone Corp, Complement tech, Creative Bioarry, Creative Biolabs, Creative BioMart, Creative PEGWorks, CST, Cusabio, Dako North America, Detroit R&D, Dextra, DHI, Diagnostic Automation/Cortez Diagnostics, Rapidtest, Diarect, DiscoveRx Corporation, DRG International, DSHB, E&K Scientific, Eagle Bio, eBioscience, Echelon, Edge BioSystems, eEnzyme, ELASTIN PRODUCTS COMPANY, Electron Microscopy Sciences (Dumonttweezers), EMD Millipore Corporation, EMMX Biotechnology, Empire Genomics, ELECTRON MICROSCOPY SCIENCES, Encapsula NanoSciences (Clodrosome), Enzo Life Sciences, Enzyme Research Laboratories, Epicentre, Epitope Diagnostics, Equitech Bio, Exalpha biological, Exiqon, Fine Science Tools, Fisher Scientific, Fitzgerald, Flow Tech, GATTAquant GMBH, GE Healthcare Life Sciences, GeneMark, GeneTex, Genovis, GenWay Biotech, GEORGE KING Bio-MEDICAL, Gibco, Glycotech, GM Biosciences, Green Mountain Antibodies (GMA), GroPep Bioreagents Pty, HistoBioTec, Hitobiotec Corp, HTI (Haematologic Technologies), IBI Scientific, Illumina, Immunodiagnostic Systems, Indoor Biotechnologies, Innovative Research, Instrumentation Laboratory (WERFEN USA), Invitrogen, Thermo Fisher, Invivogen, Irvine Scientific, Jackson Immunoresearch Laboratories, Jenkemusa, Kalen Biomedical, KAMIYA BIOMEDICAL COMPANY, KENOSHA c.v, KeraFAST, Kingfisher Biotech, Krackeler Scientific, LDN, Rocky Mountain Diagnostics, Leinco, LI-COR Biosciences, LifeSpan, List Biological Labs, Macryocyclics, Matreya, Mayflower Bioscience, MBL International Corporation, Mercodia, Meridian Life Science, Micropoint Bioscience., Milenia Biotec, MO BIO Laboratories, Mobitech (Boca Scientific), Molecular Innovations, Moravek Biochemicals, MP Biomedicals, Nanostructured & Amorphous Materials, National Diagnostics, NCIMB (Microbiologics), NEB, Neoscientific, Neuro Probe, NIST, NovaMatrix, Novozymes, Novusbio, Omicron Biochemicals, OncoImmunin., Optocell, PartsSource (Beckman), PBL Assay Science, Phoenix Pharmaceuticals, Phoenixpeptide, PhosphoSolutions, PLI (Peninsula Laboratories International), Polymer Source, Polymun Scientific, Polyplus (vwr), Premetek, Progen Biotech, ProSpec, QIAGEN, Quidel, R&D systems, Tocris, RayBiotech, Repligen Corporation, Roboz Surgical Instrument, rPeptide, rpicorp, RTI, Salimetrics, Sartorius Stedim North America, Scripps Laboratories, Seven Hills Bioreagents, Sigma-Aldrich, SignalChem, Solarbio, Spring bioscience, Steraloids, Sterlitech Corporation, Stratagene (Agilent), Streck, Sunrise Science Products, Swant, Symansis, System Biosciences (SBI), Takara, The Adipogen, The McCrone Group, ThermoFisher, Thomas Scientific, TLC Pharmaceutical Standards, Transgenomic, Trevigen, TriLink BioTechnologies, Twistdx, TwistDX Limited, UNC, UPENN, USBiological, USP (The United States Pharmacopeial Convention), Valasciences, Valley Biomedical Products & Services, Vanderbilt, Vector Laboratories, Virogen, Viva Bioscience, vwr, WSU Monoclonal Antibody Center, Xona Microfluidics, ZEDIRA GmbH, ZeptoMetrix Corporation, ZYAGENE