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• Discovery Research
• In Vivo Efficacy Models
• Preclinical In Vitro Studies

Cyagen provides genetically engineered animal models, custom cell lines, and viral packaging services for preclinical research, with specialized expertise in humanized mice, gene therapy vectors, and disease-specific models across oncology, neurology, and metabolic disorders.

• Bioanalysis
• Device & Combination Product Services
• GLP Toxicology

San Diego-based preclinical CRO specializing in GLP toxicology, in vivo pharmacology, custom animal models, and medical device testing across rodent to non-human primate species.

• Bioanalysis
• Carcinogenicity Studies
• Flow Cytometry Services

Midsize preclinical CRO specializing in GLP-compliant toxicology, IND-enabling safety studies, infectious disease vaccine development, and inhalation toxicology with onsite integrated laboratories and 60+ years of regulatory partnership experience.

• In Vitro Pharmacology
• In Vivo Efficacy Models
• In Vivo PK / PD Studies

GemPharmatech develops and supplies genetically engineered mouse models (GEMMs) and preclinical research services using CRISPR/Cas9 and gene-editing technologies, with a library of 25,000+ mouse strains including KO/cKO, humanized, and immunodeficient models.