# DEN120008: Stratify JCV (TM) Antibody

- Pathway: De Novo (Post-NSE)
- Applicant: Focus Diagnostics, Inc.
- Decided: Jan 20, 2012 after 14 days
- Product code: OYP (Anti-Jcv Antibody Detection Assay)
- Device class: 2
- Regulation: 21 CFR 866.3336
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
No later device cites it as a predicate yet.
0 of 1 device in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. De Novo decisions do not claim a predicate device.

Source page: https://510kreport.com/device/DEN120008
Methodology: https://510kreport.com/methodology