• 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

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Doctor/Expert

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Life Science Experience

ARTICLES

Latest News

29 Jul 2026 by AntBio
Guide to Conventional Lysis Buffer Selection & Pre-Made Cell Lysates for Reproducible Western Blot Sample Preparation

Guide to Conventional Lysis...

Proper sample lysis is the prerequisite for reproducible Western blot results. Lysis buffers with graded detergent strength determine protein extraction efficiency and preservation of phosphorylation, acetylation and native protein complexes....

Guide to Conventional Lysis...

Proper sample lysis is the prerequisite for reproducible Western blot results. Lysis buffers with graded detergent strength determine protein extraction...

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Efficient Production Strategies for Prokaryotic Recombinant Antibody Fragments & Custom Expression Services

Efficient Production Strategies for P...

The E. coli prokaryotic expression platform enables cost-effective, rapid production of non-glycosylated antibody fragments including scFv, Fab and VHH nanobodies. Challenges such as disulfide bond formation and protein aggregation can...

Efficient Production Strategies for P...

The E. coli prokaryotic expression platform enables cost-effective, rapid production of non-glycosylated antibody fragments including scFv, Fab and VHH nanobodies....

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Custom IP-Grade Antibodies: Tailored Reagents for Specific Native Protein Complex Capture

Custom IP-Grade Antibodies: Tailored ...

Immunoprecipitation (IP, Co-IP and ChIP) enables enrichment of target proteins, binding complexes and chromatin-associated factors. Many commercial antibodies only recognize linear epitopes and fail native pull-down experiments. ANT BIO provides...

Custom IP-Grade Antibodies: Tailored ...

Immunoprecipitation (IP, Co-IP and ChIP) enables enrichment of target proteins, binding complexes and chromatin-associated factors. Many commercial antibodies only recognize...

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Lysine Acetylation: A Reversible Post-Translational Switch Governing Chromatin Architecture and Cellular Fate

Lysine Acetylation: A Reversible Post...

Reversible lysine acetylation controlled by KATs and HDACs bridges cellular metabolism and epigenetic transcriptional regulation. H3K27ac, H3K36ac and H3K18ac represent key active chromatin signatures; dysregulated acetylation drives tumor, metabolic and...

Lysine Acetylation: A Reversible Post...

Reversible lysine acetylation controlled by KATs and HDACs bridges cellular metabolism and epigenetic transcriptional regulation. H3K27ac, H3K36ac and H3K18ac represent...

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