The Protease, cataloged under National Stock Number 6505-01-539-2172, is classified within Federal Supply Class 6505 (Drugs and Biologicals) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Lab Vision Corporation. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6505-01-539-2172 |
| Primary Part Number | AP-9006-002 |
| Item Name | Protease |
| FSC / FSG | 6505 / 65 — Drugs and Biologicals |
| Manufacturer | Lab Vision Corporation |
| Status | ACTIVE |
| Storage Temp Range | +2.0 TO 8.0 CELSIUS DEGC |
| Functional Description | A DIGESTIVE ENZYME COMMONLY USED FOR UNMASKING OF EPITOPES IN FORMALIN-FIXED, PARAFFIN-EMBEDDED IMMUNOHISTOCHEMICAL PROCEDURES; VERY EFFECTIVE IN IMPROVING THE IMMUNOREACTIVITY OF CERTAIN ANTIGENS IN FORMALDEHYDE FIXED TISSUES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| AP-9006-002 PRIMARY | Lab Vision Corporation (USA) |
NSN 6505-01-539-2172 is a Protease, manufactured by Lab Vision Corporation, classified under FSC 6505, Drugs and Biologicals. Status: active.
NSN 6505-01-539-2172 has 1 manufacturer part number on file: AP-9006-002 (Lab Vision Corporation).
Key specifications for AP-9006-002: Storage Temp Range: +2.0 TO 8.0 CELSIUS DEGC; Special Features: EACH COMPONENT IS STABLE FOR 18 MONTHS; ALWAYS USE FRESH PROTEASE XXV SOLUTION; DISCARD THE UNUSED SOLUTION; Functional Description: A DIGESTIVE ENZYME COMMONLY USED FOR UNMASKING OF EPITOPES IN FORMALIN-FIXED, PARAFFIN-EMBEDDED IMMUNOHISTOCHEMICAL PROCEDURES; VERY EFFECTIVE IN IMPROVING THE IMMUNOREACTIVITY OF CERTAIN ANTIGENS IN FORMALDEHYDE FIXED TISSUES; Part Name Assigned by Controlling Agency: PROTEASE XXV FOR ENZYME-INDUCED EPITOPE RETRIEVAL. 2 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.