Human IgG1 Monoclonal Antibody Expression

ISO 13485-certified production of recombinant antibodies using CHO and HEK mammalian cell expression systems. Services include custom expression from DNA sequences, authentic glycosylation for optimal biological activity, antibody engineering with modifications such as isotype switching and affinity tagging, and production timelines of 8-10 weeks depending on vector complexity and scale.

Monoclonal antibody production service from hybridoma technology, ISO 13485 certified. Includes custom mAb manufacturing, recombinant antibody expression, and diagnostic immunoassay development for research, diagnostics, and OEM applications. IVDR-compliant with scalable production in multiple expression systems.

Custom production of high-purity recombinant proteins using multiple expression systems including CHO cells, transient HEK expression, and E. coli production. Services include process development, purification, and delivery in customizable formats with ISO 13485 certification.

High-affinity recombinant proteins precisely tailored to customer target structures, produced using mammalian expression systems (HEK, CHO) or microbial platforms (E. coli) depending on complexity requirements. Products include quality control with purity, endotoxin, and aggregation status analysis, and optional functional assays. Manufacturing is ISO 13485:2016 certified with full traceability and documentation suitable for IVDR-compliant diagnostic applications.

ISO 13485-certified custom recombinant protein production utilizing HEK, CHO, and E. coli expression systems. Services include high-yield CHO cell line development and rapid transient protein expression, scalable and precise for research, diagnostics, and OEM applications.

ISO 13485-certified contract manufacturing of monoclonal antibodies from existing hybridoma cell lines or de novo hybridoma development. Services include cell line cultivation, production, purification, and scalable batch manufacturing from 1 mg up to several grams per batch, with IVDR compliance and comprehensive quality controls including purity testing via capillary gel electrophoresis and aggregate analysis using SEC-HPLC.

Custom production service for monoclonal and polyclonal antibodies. Designed for integration into diagnostic assays and research applications.

Fully developed monoclonal antibodies produced through Levprot's complete antibody development workflow. The service includes animal immunization, B-cell or hybridoma isolation, antibody screening using ELISA and FACS techniques, sequencing, and humanization. These antibodies are characterized and validated to ensure correct folding, functionality, and compliance with quality standards.

ISO 13485-certified custom manufacturing of monoclonal antibodies (mAbs) tailored for diagnostic and research applications. Production is reproducible, optimized, and scalable according to customer specifications.

Initial test production service for monoclonal antibodies from hybridoma cell lines, delivering at least 10 mg of purified antibody within 6-8 weeks. Includes comprehensive quality control analysis with certificate of analysis. The service establishes optimal in vitro culture conditions before scaling up to larger production batches.

Specialized purification services for polyclonal and monoclonal antibodies. Employs chromatographic methods to achieve high purity and concentration.

Custom development of high-affinity rabbit monoclonal antibodies using advanced single B cell sequencing with rapid turnaround and scalable production for diagnostic applications.