• Kit Solutions

    Kit Solutions

    AntBio offers mIHC kits, organoid culture kits, conventional and One-step ELISA assay kits, RNA/DNA/protein interaction kits, etc.

  • Cytokine Solutions

    Cytokine Solutions

    AntBio provides related cytokines of different cell types (organoids, stem cells, immune cells, etc.) with high purity and high activity verification

  • Target Protein Solutions

    Target Protein Solutions

    AntBio offers high performance target proteins in different research areas (antibody drugs, ADC drugs, CAR-T, small molecule drugs, etc.)

  • Loading Control

    Loading Control

    AntBio offers reliable and high-quality loading control antibodies, essential for accurate normalization in Western blotting and other protein quantification assays.

New Products

Comprehensive assay kits for drug screening

Featured Products

Promotion 1:

20% off for 5+ items

Enjoy 20% discount on 5 or more items storewide including OneStep ELISA Kits, mIHC Kits, IHC antibodies, Organoid Culture Kits, PTMs antibodies and so on.

Promo Period: 1 January 2026 to 30 April 2026

View Promotions

Promotion 2:

Buy Antibodies, Get Free Items!

  • Buy IHC primary antibodies and get a free secondary antibody (same size, pecies selectable).
  • Buy IVD-paired antibodies and receive 25 μg of therapeutic target free.
  • Buy PTM antibodies and get a free PTM auxiliary reagent.

March 10 to April 30, 2026

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Promotion 3:

20% off on label/reference antibodies

High specificity and affinity
High sensitivity
High stability
Low batch-to-batch variation
Multiple application validations

Promo Period: 1 January 2026 to 30 April 2026

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Promotion 4:

Anti-Rabbit and Mouse HRP-DAB IHC detection kit (2-step), S0C2011

Promotion price: $120
Biotin-free polymerization technology eliminates endogenous biotin background
Polymer HRP has higher sensitivity and stability

Promo Period: 1 January 2026 to 30 April 2026

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About Us

AntBio - Life Science Research Tools

AntBio is a biotechnology group company dedicated to serving life sciences, aiming to help scientists accelerate research and improve work efficiency. AntBio provides comprehensive and high-quality reagent tools for basic research, drug development, and diagnosis, including research grade antibodies, proteins, biochemical reagents, and assay kits. These research tools are widely used in different segments of life science research. The group company currently consists of three brands, Absin, Starter-Bio and UA-Bio.

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ARTICLES

Latest News

12 Jun 2026 by AntBio
Lactylation: A Key Driver of Tumor Immune Evasion

Lactylation: A Key Driver o...

Concept Lactylation is a histone and nonhistone lysine acylation modification where lactate-derived lactyl groups are covalently attached to proteins. Discovered in 2019, it links glycolytic metabolism to epigenetic regulation. In the...

Lactylation: A Key Driver o...

Concept Lactylation is a histone and nonhistone lysine acylation modification where lactate-derived lactyl groups are covalently attached to proteins. Discovered in...

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Fumaroylation: A New Hub Linking Metabolism and Epigenetic Regulation

Fumaroylation: A New Hub Linking Meta...

Concept Fumaroylation is a dynamic lysine acylation modification where a fumarate group is covalently attached to protein lysine residues. As a metabolite-driven epigenetic mark derived from the tricarboxylic acid (TCA) cycle...

Fumaroylation: A New Hub Linking Meta...

Concept Fumaroylation is a dynamic lysine acylation modification where a fumarate group is covalently attached to protein lysine residues. As a...

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Methacrylation: Advances in Specific Chemical Labeling and Research Tools

Methacrylation: Advances in Specific ...

Concept Methacrylation is a recently discovered protein lysine acylation modification, a structural isomer of crotonylation. It arises from methacrylyl-CoA and regulates chromatin function, metabolism, and disease-related pathways. Specific chemical labeling via photocatalytic...

Methacrylation: Advances in Specific ...

Concept Methacrylation is a recently discovered protein lysine acylation modification, a structural isomer of crotonylation. It arises from methacrylyl-CoA and regulates...

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Tryptic Peptide Mapping: A Cornerstone Tool for Biopharmaceutical Characterization

Tryptic Peptide Mapping: A Cornerston...

Concept Tryptic peptide mapping is a gold-standard analytical workflow that uses trypsin—a highly specific serine protease—to cleave proteins at the C-termini of arginine and lysine residues. The resulting peptides (6–25 amino...

Tryptic Peptide Mapping: A Cornerston...

Concept Tryptic peptide mapping is a gold-standard analytical workflow that uses trypsin—a highly specific serine protease—to cleave proteins at the C-termini...

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