Rabbit Brain Acetone Powder
A highly standardized, clinical-grade rabbit brain acetone powder engineered specifically for the extraction of tissue thromboplastin and the development of prothrombin time (PT) diagnostic reagents. Sourced from genetically selected rabbit species under strict veterinary control, this powder preserves high thromboplastin lipoprotein activity through a gentle cold-solvent dehydration process, delivering unmatched lot-to-lot clotting consistency and stable clinical performance.
Applications & Uses:
- Core raw material for extracting tissue thromboplastin (Factor III) used in prothrombin time (PT) clotting assays
- Basic biological reagent for studying the extrinsic pathway of coagulation cascade
- Raw material for standard calibration and reference control formulations in hemostasis analyzers
Benefits:
- Genetically selected host sources: Sourced exclusively from premium rabbit genotypes to eliminate physiological variations and ensure highly reproducible baseline PT values
- Low-temperature dehydration: Utilizes a proprietary cyclic cold-acetone extraction process that completely removes lipid fractions while protecting delicate coagulation proteins from heat-induced oxidation
- Strict regulatory compliance: Meets all stringent requirements of Regulation (EU) 142/2011 Chapter 8, certified free of trace biological infectious active agents through comprehensive veterinary ante-mortem inspection
- Validated activity and sensitivity: Lot-tested to guarantee standard PT activity of 9.5 to 12.5 seconds with normal plasma and a sensitivity ratio exceeding 1.6
Performance Attributes:
- Demonstrates extremely stable PT clotting times strictly within 9.5 to 12.5 seconds under standardized validation assays.
- Low moisture content of less than 6.0% ensures exceptional long-term physical and enzymatic stability.
- Reconstitutes smoothly with high hydrophilicity and minimal residual particulate aggregation.
Approvals & Certifications:
Compliant with Regulation (EU) 142/2011 Chapter 8 guidelinesSub Category:
Animal DerivedPhysical Properties:
| Appearance: | Amber to light brown microcrystalline fine powder |
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| Odor: | Characteristically salty |
| Moisture content: | Less than 6.0% weight on drying |
Chemical Properties:
| Composition: | Coarsely ground rabbit brain tissue thoroughly dehydrated and defatted; Free of active pathogenic viruses or standard microbial contaminants. |
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