• 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

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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.

About Us

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ARTICLES

Latest News

28 Jul 2026 by AntBio
Custom Immune Signaling Antibodies: Precision Reagents to Decode Intercellular Immune Communication Networks

Custom Immune Signaling Ant...

Immune signaling antibodies enable dissection of TCR, JAK/STAT, NF-κB, MAPK and inflammasome cascades governing intercellular immune communication. Site-specific phospho-antibodies capture transient kinase activation for phospho-flow, WB and multiplex tissue staining....

Custom Immune Signaling Ant...

Immune signaling antibodies enable dissection of TCR, JAK/STAT, NF-κB, MAPK and inflammasome cascades governing intercellular immune communication. Site-specific phospho-antibodies capture...

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MCT1-Pyruvate-H3K27ac Axis: Metabolic Epigenetic Crosstalk Governing B Cell Class Switch Recombination

MCT1-Pyruvate-H3K27ac Axis: Metabolic...

Activated B cells rely on the MCT1-pyruvate-H3K27ac-AID axis to drive class switch recombination. MCT1 ablation depletes intracellular pyruvate, reduces H3K27ac enrichment at the Aicda enhancer and impairs IgG production; MCT1...

MCT1-Pyruvate-H3K27ac Axis: Metabolic...

Activated B cells rely on the MCT1-pyruvate-H3K27ac-AID axis to drive class switch recombination. MCT1 ablation depletes intracellular pyruvate, reduces H3K27ac...

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Custom CD Marker Antibodies: Core Immunophenotyping Tools for Mapping Comprehensive Immune Cell Landscapes

Custom CD Marker Antibodies: Core Imm...

Cluster of Differentiation (CD) antigens are standardized immune cell surface markers for immunophenotyping across lymphocytes, myeloid subsets and hematological tumor populations, also functioning as key immune checkpoint and co-stimulatory signaling...

Custom CD Marker Antibodies: Core Imm...

Cluster of Differentiation (CD) antigens are standardized immune cell surface markers for immunophenotyping across lymphocytes, myeloid subsets and hematological tumor...

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Custom Neuroscience Antibodies & Validated Neuro Biomarker Reagents for Central Nervous System Mechanism Research

Custom Neuroscience Antibodies & ...

Complex cellular composition and dense synaptic architecture of neural tissue impose strict requirements on antibody specificity for neuroscience research. ANT BIO provides end-to-end custom recombinant rabbit antibody development targeting neuronal,...

Custom Neuroscience Antibodies & ...

Complex cellular composition and dense synaptic architecture of neural tissue impose strict requirements on antibody specificity for neuroscience research. ANT...

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