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Pioneering
Biotech Innovation

Advancing human health through cutting-edge research in cell regeneration, immune modulation, and anti-aging biotechnology.

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2015

Founded in Greater Boston, USA

3 Locations

USA, Tianjin & Hefei Operations

Global Reach

Serving Clients in 15+ Countries

About PBT BIOTECH

Founded in Greater Boston, USA in 2015, PBT BIOTECH has expanded its footprint with a biotechnology lab in Tianjin and a manufacturing base in Hefei, China. We are dedicated to fundamental research in cell regeneration and immune modulation, driving innovation in anti-aging and immune health solutions.

Leveraging deep expertise in molecular biology, cell biology, and protein engineering, our team combines modern biomedical science with traditional wellness concepts to develop advanced products for sub-health recovery and disease support.

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PBT Biotech Lab

Why Choose PBT BIOTECH?

Backed by world-class scientific leadership and a multidisciplinary team of experts, we deliver biotech solutions grounded in rigorous research and innovation.

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Scientific Excellence

Led by a distinguished scientist with experience in top global research institutions and multinational biopharma companies.

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Advanced R&D

Cutting-edge facilities in the USA and China focused on protein engineering, antibody development, and cellular research.

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Immune Focus

Specialized in immune modulation and anti-aging mechanisms for long-term health optimization.

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Global Impact

Products and services distributed internationally with compliance to global biotech standards.

Our Products

From dietary supplements to biomedical innovations, our product line integrates modern science with holistic health principles.

Hongmeng Tablet

Hongmeng Tablet

A revolutionary dietary supplement designed to support cellular regeneration and metabolic balance. Formulated with bioactive peptides and natural extracts for comprehensive anti-aging benefits.

  • • Supports mitochondrial function
  • • Enhances cellular repair
  • • Promotes energy metabolism
  • • Non-GMO, vegan-friendly
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Smear Essence

Smear Essence

A high-potency topical formulation for skin rejuvenation and inflammation control. Utilizes advanced delivery systems to penetrate deep into dermal layers.

  • • Reduces fine lines and wrinkles
  • • Accelerates wound healing
  • • Contains growth factors and antioxidants
  • • Dermatologically tested
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Acne Essence

Acne Essence

A targeted cosmetic solution for acne-prone skin. Combines antimicrobial peptides with soothing botanicals to reduce breakouts and inflammation.

  • • Clinically proven efficacy
  • • Non-comedogenic
  • • Reduces sebum production
  • • Suitable for sensitive skin
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IL-4 Protein

IL-4 Recombinant Protein

High-purity interleukin-4 for research and biomedical applications. Expressed in mammalian systems for proper folding and activity.

  • • >98% purity (SDS-PAGE)
  • • Endotoxin-free
  • • Bioactive validation available
  • • Bulk quantities for industrial use
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Antibody Custom Service

Antibody Custom Service

End-to-end monoclonal and polyclonal antibody development, from antigen design to purification and validation.

  • • Hybridoma & phage display
  • • Humanization services
  • • Affinity maturation
  • • GMP-grade production
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Protein Preparation

Custom expression and purification of recombinant proteins in bacterial, yeast, insect, and mammalian systems.

  • • Soluble & membrane proteins
  • • Tag removal options
  • • Structural biology grade
  • • Scale-up to 100L fermentation
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Biomedical Products

Innovative formulations for immune support, tissue repair, and chronic condition management.

  • • Immune modulators
  • • Regenerative peptides
  • • Targeted delivery systems
  • • Preclinical validation data
Explore Line
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Cosmetic Products

Science-backed skincare solutions combining biotech actives with premium formulation technology.

  • • Anti-aging serums
  • • Brightening complexes
  • • Barrier repair formulations
  • • OEM/ODM available
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Download Full Product Catalog

Research & Development

PBT BIOTECH is driven by a team of outstanding talents in molecular biology, cell biology, and protein engineering. Our academic leader is a distinguished scientist with extensive experience in pharmaceutical and biopharmaceutical R&D at world-renowned institutions and multinational corporations.

Each department is led by experts with deep domain knowledge, ensuring scientific rigor and innovation across all projects. Our labs in Tianjin and Hefei are equipped with state-of-the-art instrumentation for protein analysis, cell culture, and high-throughput screening.

Core ingredient synthesis & mechanism studies
Custom antibody and protein development
Preclinical validation and formulation optimization
R&D Lab
8+

Product Lines

15+

Countries Served

50+

Scientific Collaborations

9+

Years Innovation

Frequently Asked Questions

Where is PBT BIOTECH headquartered?

PBT BIOTECH was founded in Greater Boston, USA in 2015. We now operate labs in Tianjin and a manufacturing base in Hefei, China.

What are your core research areas?

We focus on cell regeneration, immune modulation, anti-aging mechanisms, protein engineering, and antibody development.

Can I request custom antibody development?

Yes, we offer end-to-end custom antibody services including design, development, humanization, and large-scale production.

Are your products available for wholesale?

Yes, we provide wholesale and OEM/ODM options for dietary supplements, cosmetic essences, and biomedical products.

How can I request a quote or catalog?

Visit the official website at pbt-biotech.com to request a quote or download product materials.

Get in Touch

For business inquiries, product quotes, or scientific collaboration, visit our official website to connect with our team.

Visit Official Website

Email: [email protected] (Business)

Email: [email protected] (Biotech)

Phone: 400-136-3936

Mobile: +86 13866773731

Fax: +86 22 6537 8766

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