• 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

View Promotions

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

View Promotions

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.

About Us

50k

Happy Clients

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Products

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Doctor/Expert

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Life Science Experience

ARTICLES

Latest News

14 Jul 2026 by AntBio
Post-Translational Protein Modifications: Novel Discovery, Research Tools and Functional Mechanisms Advancing Life Science Research

Post-Translational Protein ...

Discover emerging metabolite-derived PTMs including itaconylation, acetoacetylation, acetyl-methyl dual histone marks and microbiota-triggered carboxyethylation, alongside cutting-edge proteomic, single-molecule and proximity chimera tools for PTM detection and editing. ANT BIO supplies...

Post-Translational Protein ...

Discover emerging metabolite-derived PTMs including itaconylation, acetoacetylation, acetyl-methyl dual histone marks and microbiota-triggered carboxyethylation, alongside cutting-edge proteomic, single-molecule and proximity...

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ErbB2 Antibodies Uncover Novel Splicing-Mediated Resistance Mechanisms in Tumor Research

ErbB2 Antibodies Uncover Novel Splici...

This article explores oncogenic ErbB2 signaling and the novel ERBB2 i14e splice isoform that triggers antibody resistance via steric hindrance and sustained ErbB2/ErbB3-PI3K/AKT activation. Introducing ANT BIO’s S-RMab® recombinant rabbit...

ErbB2 Antibodies Uncover Novel Splici...

This article explores oncogenic ErbB2 signaling and the novel ERBB2 i14e splice isoform that triggers antibody resistance via steric hindrance...

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Custom Antibodies for Tumor Signaling Pathways: Dissecting Complex Oncogenic Molecular Networks

Custom Antibodies for Tumor Signaling...

Learn why custom antibodies are essential for tumor signaling research covering EGFR, PI3K/AKT/mTOR, MAPK, JAK/STAT, Wnt/β-catenin and p53 pathways. Commercial antibodies lack phospho- and mutant-specific probes for transient kinase activity...

Custom Antibodies for Tumor Signaling...

Learn why custom antibodies are essential for tumor signaling research covering EGFR, PI3K/AKT/mTOR, MAPK, JAK/STAT, Wnt/β-catenin and p53 pathways. Commercial...

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Upstream Process-Driven Quality Control Strategies for Recombinant Antibody Research Reagents

Upstream Process-Driven Quality Contr...

Explore systematic quality control for immunoglobulin research materials, covering antibody aggregation, proteolytic fragmentation, Fc N297 glycosylation and other critical structural variants plus upstream mitigation strategies. ANT BIO provides full-spectrum antibody...

Upstream Process-Driven Quality Contr...

Explore systematic quality control for immunoglobulin research materials, covering antibody aggregation, proteolytic fragmentation, Fc N297 glycosylation and other critical structural...

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