Pinnacle Biotech
Precision Reagents & Premium Immunoassay Solutions
We provide high-performance reagents, buffers, substrates, and assay components designed for ELISA, immunoassays, and diagnostic development.
Our products are formulated to increase sensitivity, reduce non-specific binding, and enhance reproducibility, from coating and blocking to wash and detection steps*.
1
Coating & Immobilization
Reagents that enable proteins, antigens, and antibodies to bind efficiently to solid surfaces.
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ELISA / Immunoassay Coating Buffer (10X)
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Streptavidin Coated Plate (5 plates)
2
Blocking & Stabilizers
Solutions that block non-specific binding and stabilize coated or dried proteins on plates.
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ELISA Plate Blocking Reagent / Buffer
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ELISA Plate Blocking Solution for Immunoassay Coating (5X)
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ELISA Microplate Blocking Buffer (BSA Free)
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ELISA Plate Blocker / Stabilizer for Sensitive Proteins
3
Wash Buffers & Assay Media
Reagents for cleaning and reaction optimization across immunoassay formats.
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ELISA Wash Buffer (20X)
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ELISA General Diluent / Assay Buffer (10X)
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ELISA Sample Diluent / Assay Buffer
4
Detection Substrates
TMB and colorimetric substrates and detection reagents for ELISA signal generation.
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ELISA TMB Substrate (Sensitive)
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Low Sensitive TMB Solution ELISA Grade
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Super Sensitive TMB-Substrate for ELISA
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ELISA Stop Solution
5
Sample & Diluent Buffers
Ready-to-use solutions for specimen preparation and dilution.
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ELISA General Diluent / Assay Buffer (10X)
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ELISA Sample Diluent / Assay Buffer
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ELISA HAMA Interference Blocker
6
Conjugate & Protein Stabilizers
Reagents that preserve activity and shelf-life of antibodies, enzymes, and conjugates.
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Alkaline Phosphatase Conjugate Stabilizer
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AP-Conjugate Stabilizer (Protein Free)
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Biotinylated Antibody Stabilizer
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Biotinylated Antibody / HRP-Conjugate Stabilizer
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ELISA Antibody / Protein Stabilizer (BSA Free)
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ELISA Antibody / Protein Stabilizer (Protein Free)
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ELISA Antibody Diluent Stabilizer
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ELISA Enzyme Conjugate Stabilizer (Protein Free)
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ELISA Hapten, Hapten-HRP Conjugate Stabilizer
6
Conjugate & Protein Stabilizers
Reagents that preserve activity and shelf-life of antibodies, enzymes, and conjugates.
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Alkaline Phosphatase Conjugate Stabilizer
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AP-Conjugate Stabilizer (Protein Free)
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Biotinylated Antibody Stabilizer
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Biotinylated Antibody / HRP-Conjugate Stabilizer
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ELISA Antibody / Protein Stabilizer (BSA Free)
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ELISA Antibody / Protein Stabilizer (Protein Free)
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ELISA Antibody Diluent Stabilizer
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ELISA Enzyme Conjugate Stabilizer (Protein Free)
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ELISA Hapten, Hapten-HRP Conjugate Stabilizer
ISO 9001:2015 Certified Quality
Pinnacle Biotech's manufacturing and documentation processes meet quality standards, supporting consistent performance, traceability, and integration into regulated development workflows.
Why Pinnacle Biotech
Designed for Reproducibility
Our formulations are engineered to help your assays deliver consistent, sensitive results across runs and operators.
Flexible Packaging
Products are available in lab-scale tubes, bulk volumes, and custom orders, so you scale without switching suppliers.