Description
Nocardia rubra Cell Wall Skeleton Product Specifications
| Parameter | Details |
|---|---|
| Product Name | Nocardia rubra Cell Wall Skeleton |
| Brand | HongKa / NaCoJia® (??/???) |
| Formulation | Topical freeze-dried preparation |
| Strength | 60?µg (in 2?mL vial) |
| Pack configuration | 2 vials per box; 5 boxes per set |
| Dosage Form | External topical (research use only) |
| Registration Number | NMPA China: S20030009 |
| Manufacturer | Liaoning Greatest Biopharma Co., Ltd. (formerly Guangri Special Biopharma) |
| Barcode | 86901315000016 |
| CAS Number | – |
| Active Components | Muramic acid, arabinogalactan, mucopeptide; dextran-40 carrier |
| Appearance | White, porous lyophilized cake or powder |
| Storage | Room temperature, protect from moisture and light |
| Intended Use | For laboratory/preclinical research |
Nocardia rubra Cell Wall Skeleton Mechanism of Action
Nr?CWS acts as a non-specific immunomodulator, activating macrophages, NK cells, and dendritic cells. It boosts Th1 immune responses (e.g., IL?12, IFN production), enhances wound healing, and promotes local antiviral effects including HPV and HSV inhibition pmc.ncbi.nlm.nih.gov.
Research Applications
Immune modulation studies: Activates macrophages, NK, and dendritic cells .
Mucosal therapy: Applied topically for cervicitis, cervical precancerous lesions, and HPV infection .
Wound healing: Accelerates repair and collagen formation in full-thickness skin wound models .
Radiation injury protection: Mitigates radiation-induced intestinal injury via macrophage modulation .
Oral lichen planus relief: Demonstrated safety and efficacy in erosive oral mucosa conditions .
?? Research?Use Disclaimer
This product is intended exclusively for laboratory and preclinical research. It is not approved for human, veterinary, clinical, or diagnostic use. Misuse may result in health risks or regulatory violations.


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