St John's Laboratory Ltd Verified partner
St John’s Laboratory Ltd is a London-based life science supplier founded in 2012, focused on providing high-quality, validated reagents for biomedical research.
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The company specializes in antibodies, ELISA kits, proteins, and related reagents used across academic, pharmaceutical, and biotechnology sectors.
St John’s is particularly recognized for its emphasis on antibody validation and transparency, including initiatives like the Antibody Validation Forum and its large-scale trial-size antibody program to reduce experimental risk.
Its products are widely used in research areas such as immunology, cell biology, cancer research, and molecular biology, supporting reproducible and reliable scientific workflows.
What makes St John's Laboratory Ltd different
Antibodies, ELISA kits, and proteins
St John's Laboratory supplies antibodies, ELISA kits, proteins, and related research reagents.
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These validated tools support protein detection and quantification across immunology, cell biology, cancer research, and molecular biology.
Focus on validation and transparency
St John's is recognized for its emphasis on antibody validation and transparency.
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Initiatives such as the Antibody Validation Forum reflect a focus on reproducible, reliable reagents for biomedical research workflows.
Trial-size program to reduce risk
The company runs a large-scale trial-size antibody program.
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Offering smaller quantities lets researchers test antibodies before committing, helping reduce experimental risk and cost in reagent selection.
Where they're strong
St John’s products support core immunology and protein analysis techniques widely used in life science research.
Product lines & services
St John’s Laboratory offers a comprehensive portfolio of antibodies, proteins, and assay kits designed for protein detection and molecular research.
QC, documentation & shipping
Quality control & documentation
St John’s provides extensive validation data and technical resources to ensure reproducible research.
Lead time & shipping
Shipping timelines depend on product availability and location.
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