# K181871: EliA Celikey IgG Immunoassay; EliA GliadinDP IgA Immunoassay; EliA GliadinDP IgG Immunoassay

- Pathway: 510(k) (Traditional)
- Applicant: Phadia AB
- Decided: Mar 1, 2019 after 232 days
- Product code: MVM (Autoantibodies, Endomysial(Tissue Transglutaminase))
- Device class: 2
- Regulation: 21 CFR 866.5660
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K041173 (2004). 5 ancestors in all.
No later device cites it as a predicate yet.
0 of 6 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K062583: Elia Celikey Igg Well, Model 14-5518-01, Elia Celiac Control, Model 83-1011-01, Phadia US, Inc. (2006) Summary page 6.
- K093459: Elia Gliadin DP Iga Immunoassay and Elia Gliadin DP Igg Immunoassay, Models 14-5538-01, 14-5539-01, Phadia US, Inc. (2010) Summary page 6.

## Indications for use
EliA Celikey IgG is intended for the in vitro semi-quantitative measurement of IgG antibodies directed to tissue transglutaminase (tTG) in human serum and EDTA-plasma. EliA Celikey IgG is based on recombinant human tissue transglutaminase as antigen and is useful as an aid in the clinical diagnosis of patients with celiac disease in conjunction with other laboratory and clinical findings. EliA Celikey IgG uses the EliA IgG method on the instrument Phadia 2500/5000. EliA GliadinDP IgA is intended for the in vitro semi-quantitative measurement of IgA antibodies directed to gliadin in human serum or plasma (Li-heparin, EDTA) to aid in the diagnosis of celiac disease in conjunction with other laboratory and clinical findings. EliA GliadinDP IgA uses the EliA IgA method on the instrument Phadia 2500/5000. EliA GliadinDP IgG is intended for the in vitro semi-quantitative measurement of IgG antibodies directed to gliadin in human serum or plasma (Li-heparin, EDTA) to aid in the diagnosis of celiac disease in conjunction with other laboratory and clinical findings. EliA GliadinDP IgG uses the EliA IgG method on the instrument Phadia 2500/5000.

Source page: https://510kreport.com/device/K181871
Methodology: https://510kreport.com/methodology