ELISA, CLIA & Lateral Flow Assay Development Support

Immunoassay development support for diagnostic companies, biotech startups, distributors, research groups, veterinary testing companies, and food-safety labs developing ELISA, CLIA, chemiluminescent, and lateral-flow assay products.

From Raw Materials to Assay Development Support

Golden Biotechnologies supports immunoassay development projects by helping customers source or develop antibodies, recombinant antigens, conjugates, calibrators, blockers, buffers, plates, and other critical assay components.

Our role is especially useful for diagnostic startups, regional distributors, and laboratories that have a target or assay concept but need flexible access to biotech reagent development, OEM sourcing, and assay-optimization support.

We Can Help With:

  • ELISA assay raw materials
  • CLIA assay components
  • Lateral-flow antibody and antigen selection
  • Capture/detection pair screening
  • Conjugation and labeling
  • OEM/private-label diagnostic reagent sourcing

Immunoassay Development Service Areas

We support practical assay-development needs including raw-material selection, component sourcing, antibody/antigen pairing, conjugation, optimization, and OEM supply coordination.

ELISA Development Support

  • Antibody pair selection
  • Recombinant antigen sourcing
  • Coating antigen support
  • Capture and detection optimization
  • Plate, blocker, and buffer sourcing

CLIA Assay Support

  • Chemiluminescent immunoassay components
  • Antigen and antibody raw materials
  • Conjugate sourcing
  • Calibration material discussion
  • OEM reagent coordination

Lateral Flow Support

  • LFIA antibody/antigen selection
  • Colloidal gold conjugation
  • Nitrocellulose and membrane discussions
  • Sample pad and buffer components
  • Rapid test development support

Conjugation & Labeling

  • HRP conjugation
  • Biotinylation
  • FITC conjugation
  • Colloidal gold conjugation
  • Custom labeling support

Assay Optimization

  • Signal/background review
  • Antibody concentration guidance
  • Antigen format discussion
  • Blocking and buffer support
  • Troubleshooting-oriented sourcing

OEM Raw Materials

  • Bulk antibody supply
  • Bulk antigen supply
  • OEM conjugates
  • Private-label kit components
  • Distributor supply programs

Application Fields

  • Infectious disease diagnostics
  • Fertility and hormone testing
  • Cardiac and inflammatory biomarkers
  • Veterinary diagnostics
  • Food-safety testing
  • Agriculture and environmental testing
  • Research-use immunoassays

Best Fit Customers

  • Diagnostic kit developers
  • IVD startups
  • Regional diagnostic distributors
  • Research and university laboratories
  • Food and veterinary testing companies
  • Companies seeking OEM/private-label diagnostic reagents

How to Start an Assay Development Request

Send Assay Concept

Send the target name, sample type, assay format, intended use, sensitivity expectation, and required raw materials.

Material and Feasibility Review

We review antibody, antigen, conjugate, and component options based on the assay format and target application.

Development or Sourcing Plan

We propose available raw materials, development options, OEM routes, lead times, and possible next steps.

Supply and Technical Follow-Up

After approval, we coordinate material sourcing, documentation, delivery, and follow-up communication for your project.

Developing an ELISA, CLIA, or Lateral Flow Assay?

Send us your target, assay format, sample type, required raw materials, and expected quantity. We will review and suggest available development or sourcing options.

Email: info@gbt-emea.com

Turkey / EMEA WhatsApp: +90 544 149 1559

USA Direct / WhatsApp: +1 951 762 8446

Website: www.gbt-emea.com