Bioassay Technology Laboratory

BT Laboratory is a biotechnology company specializing in ELISA kits, antibodies, and recombinant proteins for life science research, offering high-throughput immunoassay solutions for biomarker detection and molecular research.

ELISA Kits Antibodies Recombinant Proteins Immunoassay Reagents Biochemical Assay Kits
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Overview

BT Laboratory (Bioassay Technology Laboratory), a brand of Shanghai Korain Biotech, is a biotechnology company focused on developing immunological research reagents for global life science laboratories. The company specializes in ELISA kits, antibodies, and recombinant proteins used in molecular biology, immunology, and biomedical research. Founded around 2009–2010, BT Laboratory has developed a proprietary ELISA platform and offers a catalog of 6,000+ ELISA kits, including sandwich ELISA and competitive immunoassays for detecting proteins, cytokines, and biomarkers. Its products are widely used in research areas such as cancer biology, neuroscience, immunology, kinases, phosphatases, and cell biology, supporting academic, clinical, and pharmaceutical research worldwide.

ELISA-based biomarker detection, cytokine analysis, and immunology research.

Datasheets, ELISA protocols, and validation data available for most kits and reagents.

Custom ELISA assay development and antigen/antibody production services available.

Key techniques

BT Laboratory products are designed to support immunological and biochemical analysis workflows in research laboratories.

ELISA Western Blot (WB) Immunohistochemistry (IHC) Immunofluorescence (IF) Immunoassays Protein Detection Biomarker Analysis

Product lines

BT Laboratory provides a focused catalog of immunology and biochemical research reagents used for protein detection and molecular analysis.

ELISA Kits ›
Short scope summary + examples (optional).
Antibodies ›
Short scope summary + examples (optional).
Proteins & Peptides ›
Short scope summary + examples (optional).

Capabilities

BT Laboratory integrates immunoassay development technologies and protein research platforms to deliver cost-effective and reliable research reagents.

  • Custom ELISA assay development
  • Antigen and antibody production
  • Biomarker assay optimization
  • Technical support for immunoassay workflows

Products are developed under quality management systems and validated to ensure sensitivity, specificity, and reproducibility in immunoassay applications.

QC & documentation

BT Laboratory provides technical documentation and assay validation data to support reliable experimental workflows.

Certificates of Analysis available for ELISA kits and reagents.

Material Safety Data Sheets available for laboratory reagents.

Products undergo validation for sensitivity, specificity, and consistency across batches.

Lead time & shipping

Shipping timelines depend on product availability and region.

Most catalog ELISA kits and reagents ship within a few business days.

Global shipping available

Temperature-controlled shipping for sensitive reagents

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Contact

Notes Technical support available for ELISA assay setup, biomarker selection, and experimental optimization.