AB Biosciences High Quality Biologics Reagents and Antibodies

Expertise in protein engineering/modeling

AI-assisted protein design and engineering.

Native Protein Structure and Activity

Produced in mammalian cells, properly folded with full functional activity.

State-of-the-art Manufacturing Processes

All reagents are produced and QC in Boston with cutting-edge facilities.

Pure and ultra-low Endotoxin

Endotoxin level is less than 1 EU/mg protein.

EU/mg (not EU/µg) as unit of measurement, meaning our endotoxin level is 1000 times lower than most commercially available reagents.

Ready to use

Friendly formulation (PBS).

No reconstitution needed.

No preservatives such as Na-azide, Thimerosal, or antibiotics.

  • Expedite Delivery

    - Boston area: same day delivery.
    - Continental USA: overnight delivery.
    - International: by FedEx express.
  • Best quality preserved

    Packed and shipped with dry ice.
  • Exceptional Support

    Prompt technical and product supports by knowledgeable scientists.