What Protein Production Services Does BiologicsCorp Offer?

Updated

BiologicsCorp provides protein production services centered on recombinant protein expression and custom antibody production. If your project needs a specific expression system, antibody format, or downstream interaction analysis, the service list below shows what the company states it can handle. The main expression systems named are mammalian and bacterial, with yeast and insect systems also listed as available options.

Recombinant Protein Expression Services

BiologicsCorp describes its protein production offering as rapid, high-quality, and cost-effective. The expression systems it names are:

  • Mammalian expression system — for recombinant protein and antibody production, including transient or stable cell line generation and development.
  • Bacterial expression system — listed as a core service, with a stated risk-free term: no delivery, no charge.
  • Yeast system — listed among the recombinant protein expression options.
  • Insect system — listed among the recombinant protein expression options.

The bacterial expression page also states competitive pricing at 30% below the industrial average. Treat that as the company's own claim rather than an independently verified figure.

Related production and support services

  • Fermentation service
  • High-throughput service
  • Stable cell line construction — for research or production use
  • Gene knockout cell line

Custom Antibody Services

The antibody side of the catalog covers both production and engineering:

  • Monoclonal antibody production
  • Polyclonal antibody production
  • Recombinant antibody production — from gene to recombinant IgG, IgE, and IgD, plus chimeric formats: scFv, discFv, Fab, sdAb, and VHH, and Fc fusion protein expression
  • Antibody pairing
  • Antibody labeling
  • Antibody engineering — scFv construction, Fab antibody, chimeric antibody

Antibody sequencing services

  • Hybridoma sequencing
  • De novo antibody sequencing
  • Recombinant antibody expression

Protein Interaction Analysis

For projects that need binding data rather than just material, the site lists:

  • GST pull-down
  • Co-immunoprecipitation
  • Bio-layer interferometry — described as label-free, real-time analysis of small and large molecule interactions, reporting Kₐ, K_d, and K_D

Products and Free Resources

Beyond services, BiologicsCorp lists ready-made 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 antibodies).

It also offers free bioinformatics tools that are useful before ordering: a codon usage table, rare codon analyzer, GC content calculator, codon usage calculator, and codon table differences finder.

How to Decide If It Fits Your Project

Your need Matching service
Express a recombinant protein in a chosen host Mammalian, bacterial, yeast, or insect expression
Generate a stable line for long-term production Stable cell line construction
Produce a non-standard antibody format Recombinant antibody production (scFv, Fab, VHH, etc.)
Measure binding affinity Bio-layer interferometry, GST pull-down, co-IP
Screen many constructs at once High-throughput service

If your requirement falls outside these categories — for example, a host system or modification not named above — confirm directly with the company before assuming it is covered. Pricing, turnaround times, and login requirements are not specified in the available site information, so request a quote through the site's Quick Quote or Contact Us page for those details.