• 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

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Promotion 2:

Cytokines Buy 3 Get 1 Free

  • Hig h Purity
  • High Activity
  • Customizable Solutions
  • Strict Quality Control
  • Wide Application

Promo Period: 1 January 2026 to 30 April 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.

About Us

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ARTICLES

Latest News

03 Mar 2026 by AntBio
LAG-3 Signaling Pathway: FGL1 Discovery Drives the Next Era of Cancer Immunotherapy

LAG-3 Signaling Pathway: FG...

Concept Lymphocyte-activation gene 3 (LAG-3, CD223) is a vital immune checkpoint receptor predominantly expressed on the surface of activated T lymphocytes, natural killer (NK) cells and other effector immune cells....

LAG-3 Signaling Pathway: FG...

Concept Lymphocyte-activation gene 3 (LAG-3, CD223) is a vital immune checkpoint receptor predominantly expressed on the surface of activated T...

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CD3ε Antibodies: Core Tools for Decoding T Cell Activation and Advancing Immunotherapy

CD3ε Antibodies: Core Tools for Decod...

Concept T cells are the central executors of adaptive immune responses, with their activation and regulation relying on precise signal transduction through the T cell receptor (TCR)-CD3 complex. Among the...

CD3ε Antibodies: Core Tools for Decod...

Concept T cells are the central executors of adaptive immune responses, with their activation and regulation relying on precise signal...

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CD172a (SIRPα) Antibodies: Pioneering Macrophage-Directed Tumor Immunotherapy

CD172a (SIRPα) Antibodies: Pioneering...

Concept Tumor immunotherapy has expanded beyond T cell-focused strategies to harness the innate immune system, with the CD47-SIRPα axis emerging as a critical target for reactivating macrophage-mediated anti-tumor immunity. Signal...

CD172a (SIRPα) Antibodies: Pioneering...

Concept Tumor immunotherapy has expanded beyond T cell-focused strategies to harness the innate immune system, with the CD47-SIRPα axis emerging...

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PDGFRα (CD140a) Antibodies: Unlocking Precision Therapy for Gastrointestinal Stromal Tumors (GIST)

PDGFRα (CD140a) Antibodies: Unlocking...

Concept Gastrointestinal stromal tumors (GIST) represent the most prevalent mesenchymal neoplasms of the digestive tract, with their pathogenesis tightly linked to dysregulated receptor tyrosine kinase (RTK) signaling. Among the key...

PDGFRα (CD140a) Antibodies: Unlocking...

Concept Gastrointestinal stromal tumors (GIST) represent the most prevalent mesenchymal neoplasms of the digestive tract, with their pathogenesis tightly linked...

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