Product Specification

Food-Grade Leech Powder (Hirudo nipponica), 1000 AT-U/g

Ⅰ. PRODUCT OVERVIEW

This Food-Grade Leech Powder represents the absolute pinnacle of hirudin content achievable in leech powder. With a guaranteed specific activity of ≥ 1000 Anti-Thrombin Units (AT-U) per gram, it transcends conventional leech powder. It is meticulously produced for the most critical applications in pharmaceutical and herbal supplements research, as a definitive biological reference standard, and for formulating next-generation products where uncompromising potency and scientific validation are paramount.

Ⅱ. KEY SPECIFICATIONS

Ⅲ. CORE PRODUCT ADVANTAGES (Based on Company Documentation)

1. Species-Specific Superiority Validated by Science
Our commitment to Hirudo nipponica, as detailed across our technical files, is foundational. Independent research we cite (e.g., Li Wen, et al., 1997) conclusively demonstrates its significantly higher anticoagulant and antiplatelet activity compared to Whitmania pigra and other common species. This 1000 ATU/g powder is the purest expression of this inherent biological superiority, ensuring your research or formulation is built upon the most active and pharmacologically relevant source material available globally.

2. Proven Bioactivity from Source to Application
The exceptional activity of this raw material is the direct origin of the clinically observed efficacy in our downstream products. This powder represents the concentrated origin of that proven bioactivity.

3. Unmatched Supply Chain Integrity & Traceability
This product is not a commodity; it is the output of a fully controlled, vertically integrated system. It originates from our proprietary, GAP-certified breeding base—the same source that supplies our entire product ecosystem. This guarantees absolute traceability, batch-to-batch consistency, and the exclusion of adulterants or inferior species, a claim few in the world can authentically make.

Ⅳ. TARGET APPLICATIONS

• Cutting-Edge Pharmaceutical R&D: Essential pre-clinical material for pharmacokinetic/pharmacodynamic (PK/PD) studies, dose-finding experiments, and exploratory Investigational New Drug (IND) enabling work.

• Ultra-High-Potency Nutraceutical Prototyping: For developing breakthrough products in the elite "professional" or "clinical" supplement tier, where ingredient potency is the primary value proposition.

• Advanced Biomaterial Research: For incorporation into studies on bioactive coatings, targeted delivery systems, and other innovative medical applications.

Ⅴ. PACKAGING & STORAGE

• Primary Packaging: 100g, 500g, and 1000g in multilayer aluminum foil bag to ensure long-term stability and prevent moisture uptake.

• Storage Instructions: Must be stored at or below -20°C. For maximum stability over many years, storage at -80°C is recommended. 

• Shelf Life: 36 months when stored continuously at -20°C or colder.

Ⅵ. COMPANY PROFILE: THE SOURCE OF INNOVATION

This product is the ultimate offering from Jingzhou Min Kang Biotechnology Co., Ltd., an enterprise that has redefined the industrialization of Hirudo nipponica.

1. The Global Authority on Hirudo nipponica
We are not a trader; we are the source. Our company operates:

• Asia's Largest Industrial-Scale Breeding Base for Hirudo nipponica, also certified as the Hubei Provincial Leech (Japanese Medical Leech) Breeding Farm.

• A Complete Vertical Pipeline encompassing GAP breeding, GMP extraction and manufacturing (through subsidiaries like Jingzhou Zhiqiang Bio), and proprietary R&D. This end-to-end control is unique and guarantees the authenticity and quality of every milligram of powder.

2. A Heritage of Pioneering Firsts
Our expertise is built on tangible achievements:

• Clinical Pioneer: We executed China's first successful clinical application of Hirudo nipponica in microsurgical replantation (1987).

• Scientific Leader: We operate an Academician Expert Workstation and maintain deep R&D collaborations with institutions like Hubei University of Chinese Medicine.

• Nationally Recognized: Honored as a National High-Tech Enterprise and featured on CCTV's Influential Era and Great Country Craftsmen, our work embodies the integration of traditional knowledge with modern scientific rigor.

3. Committed to Elevating an Industry
Our mission extends beyond commerce. We aim to:

• Set Uncompromising Quality Standards for the entire sector.

• Support Scientific Advancement by providing researchers with the highest-quality raw materials.

• Deliver Real Efficacy to end-users through scientifically-validated products.

Selecting our 1000 ATU/g Platinum-Grade Powder means partnering with the definitive originator and world leader in Hirudo nipponica biotechnology. It is the standard against which all others are measured.

Critical Notice: This Platinum-Grade (1000 ATU/g) Leech Powder is a highly concentrated, professional-grade bioactive substance. It is intended strictly for research, analytical, and advanced development purposes in controlled settings by qualified personnel. It is not for direct human consumption as a finished product. Availability is subject to prior technical consultation.