# K131330: Gold Standard Diagnostics Anti-Nuclear Antibody (Ana) Screen Elisa Test Kit

- Pathway: 510(k) (Traditional)
- Applicant: Gold Standard Diagnostics
- Decided: Jan 28, 2014 after 265 days
- Product code: LJM (Antinuclear Antibody (Enzyme-Labeled), Antigen, Controls)
- 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
Longest line of descent: 1 generation back to K040953 (2004). 1 ancestor in all.
No later device cites it as a predicate yet.
0 of 2 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K040953: Aeskulisa Ana Hep-2, Aesku, Inc. (2004) Summary page 1.

## Indications for use
The Gold Standard Diagnostics Antinuclear Antibody (ANA) Screen ELISA Test Kit is a qualitative assay for the detection of ANAs in human serum. The assay collectively detects in one well ANAs against double stranded DNA (dsDNA), SSA (Ro60 and Ro52), SSB (La), Sm, Sm/RNP, Scl-70, Jo-1, Ribosomal P, and Centromeric antibodies along with sera positive for immunofluorescent HEp-2 ANAs. The assay is used as an aid in the diagnosis of Systemic Lupus Erythematosus, Mixed Connective Tissue Disease, Sjögren's Syndrome, Progressive Systemic Sclerosis, and Polymyositis/Dermatomyositis, and should be used in conjunction with other laboratory tests and clinical findings.

Source page: https://510kreport.com/device/K131330
Methodology: https://510kreport.com/methodology