# K874873: Combigene (TM) Anti-Dna #Kaddz, KADD1

- Pathway: 510(k) (Traditional)
- Applicant: Diagnostic Products Corp.
- Decided: Feb 10, 1988 after 72 days
- Product code: DHN (Antinuclear Antibody, Indirect Immunofluorescent, Antigen, Control)
- Device class: 2
- Regulation: 21 CFR 866.5100
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
2 later devices descend from it; 1 cites it directly.
0 of 3 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K072393: Elia Dsdna Immunoassay, Model 14-5500-01, Elia Ana Control, Model 83-1004-01 (2007), 1 descendant of its own
- K253367: EliA CTD 13 Screen (2026), 0 descendants of its own

Source page: https://510kreport.com/device/K874873
Methodology: https://510kreport.com/methodology