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EnglishWhat is BiologicsCorp?
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BiologicsCorp is a custom protein and antibody production company. Its services are aimed at researchers and organizations that need recombinant proteins, antibodies, or engineered cell lines produced on a contract basis rather than purchased as standard catalog items. The site presents the company around four main capability areas—protein production, antibody production, cell line services, and analysis/engineering—plus a set of free bioinformatics tools.
Core service areas
Protein production
BiologicsCorp offers recombinant protein expression across several host systems:
- Mammalian expression system
- Bacterial expression system
- Yeast system
- Insect system
- Fermentation service
- High-throughput service
The mammalian system is described as suitable for recombinant protein and antibody production, with transient or stable cell line generation and development.
Antibody services
The antibody side covers both production and downstream characterization:
- Monoclonal antibody production
- Polyclonal antibody production
- Antibody pairing
- Antibody labeling
- Antibody sequencing (hybridoma sequencing and de novo antibody sequencing)
- Recombinant antibody expression
Recombinant antibody production is described as spanning gene-to-antibody workflows, including IgG, IgE, and IgD formats, chimeric formats such as scFv, discFv, Fab, sdAb, and VHH, and Fc fusion protein expression.
Cell line services
- Cell lines for research
- Cell lines for production
- Gene knockout cell lines
- Stable cell line construction
Protein interaction analysis
- GST pull-down
- Co-immunoprecipitation
- Bio-Layer Interferometry (label-free, real-time measurement of binding kinetics, including Kₐ, K_d, and K_D)
Antibody engineering
- scFv construction
- Fab antibody
- Chimeric antibody
Products and resources
Beyond custom services, the site lists catalog-type products: recombinant proteins (enzymes, cytokines, chemokines, growth factors, and others) and polyclonal antibodies (CD markers, tag antibodies, loading control antibodies, phospho-specific antibodies, and methylated/acetylated polyclonal antibodies).
It also hosts a Bioinformatics Center with tools such as a codon usage table, rare codon analyzer, GC content calculator, codon usage calculator, and codon table differences finder. These are useful if you are optimizing a sequence before ordering expression work.
What to check before engaging
The site advertises a bacterial expression system with "risk free: no delivery, no charge" and pricing described as 30% below the industrial average. Treat these as vendor claims rather than verified terms—confirm scope, turnaround, and what "no delivery, no charge" covers for your specific project. No pricing figures, payment methods, or accreditation details appear in the available site content, so request a quote and ask directly about timelines, deliverables, and quality documentation.
If your need is a defined recombinant protein, a custom antibody, an engineered cell line, or binding-kinetics analysis, BiologicsCorp is a plausible vendor to include in a comparison. Start from the service page matching your project type and use the Quick Quote / Contact Us route to get specifics.