Fueling Research, Feeding Discovery

New Products

Comprehensive assay kits for drug screening

  • 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.

Featured Products

Memento Doll with Every Order

Anniversary activity 

Oct 1 - Dec  31

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 July 2026 to 31  Dec 2026

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New Semester Launch | Spacial Biology

Discount Code: ANT2608@20

Promotion valid from 15 Sep to 31 Dec, 2026

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About Us

AntBio - Fueling Research, Feeding Discovery

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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Latest News

14 Oct 2026 by AntBio
Can VEGFR Antibodies Become a New Strategy for Osteoarthritis?

Can VEGFR Antibodies Become...

The Treatment Gap in Osteoarthritis Osteoarthritis (OA) is the most common degenerative joint disease, characterized by progressive cartilage damage, synovial inflammation, and chronic pain. Current treatments concentrate on symptom relief....

Can VEGFR Antibodies Become...

The Treatment Gap in Osteoarthritis Osteoarthritis (OA) is the most common degenerative joint disease, characterized by progressive cartilage damage, synovial...

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Th1/Th2 Subset Differentiation: From Cytokine Profiles to Metabolic Reprogramming

Th1/Th2 Subset Differentiation: From ...

Why Th1 and Th2 Remain the Reference Axis CD4+ helper T cells differentiate into effector subsets with distinct functions. Th1 and Th2 are the two most representative polarization directions, governing...

Th1/Th2 Subset Differentiation: From ...

Why Th1 and Th2 Remain the Reference Axis CD4+ helper T cells differentiate into effector subsets with distinct functions. Th1...

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Paired Antibodies for Progesterone: Three Pitfalls of a 314 Da Competitive Immunoassay

Paired Antibodies for Progesterone: T...

Progesterone is small, carries only one antigenic determinant, and therefore cannot support a sandwich format. Competitive immunoassay is the only route. That format shifts the burden onto raw materials. If...

Paired Antibodies for Progesterone: T...

Progesterone is small, carries only one antigenic determinant, and therefore cannot support a sandwich format. Competitive immunoassay is the only...

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CRF Antibody Guide: Reading Stress Neuropeptide Regulation in the HPA Axis and Mental Disorders

CRF Antibody Guide: Reading Stress Ne...

Corticotropin-releasing factor (CRF), also called corticotropin-releasing hormone (CRH), is a 41-amino-acid peptide hormone synthesized mainly in the hypothalamic paraventricular nucleus. It acts as the primary neuroregulator of the hypothalamic-pituitary-adrenal (HPA)...

CRF Antibody Guide: Reading Stress Ne...

Corticotropin-releasing factor (CRF), also called corticotropin-releasing hormone (CRH), is a 41-amino-acid peptide hormone synthesized mainly in the hypothalamic paraventricular nucleus....

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