# K213348: BOND MMR Antibody Panel

- Pathway: 510(k) (Traditional)
- Applicant: Leica Biosystems Newcastle, Ltd.
- Decided: Feb 21, 2023 after 501 days
- Product code: PZJ (Lynch Syndrome Test System)
- Device class: 2
- Regulation: 21 CFR 864.1866
- 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 DEN170030 (2017). 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)
- DEN170030: VENTANA anti-MLH-1(M1) Mouse Monoclonal Primary Antibody, VENTANA anti-PMS2 (A16-4) Mouse Monoclonal Primary Antibody, VENTANA anti-MSH2 (G219-1129)  Mouse Monoclonal Primary Antibody, VENTANA anti-MSH6 (SP 93) Mouse Monoclonal Primary Antibody, VENTANA anti-BRAF V600E (VE1) Mouse Monoclonal Primary Antibody, Ventana Medical Systems (2017) Summary page 12.

## Indications for use
The BOND MMR Antibody Panel is intended to be used for the qualitative identification by light microscopy of human mismatch repair (MMR) proteins MLH1, MSH2, MSH6 and PMS2 in formalin-fixed, paraffin-embedded (FFPE) colorectal cancer (CRC) tissue sections by immunohistochemical staining. The BOND MMR Antibody Panel includes BOND Ready-to-Use Primary Antibody MLH1 (Mismatch Repair Protein) (ES05), BOND Ready-to-Use Primary Antibody MSH2 (Mismatch Repair Protein) (79H11), BOND Ready-to-Use Primary Antibody MSH6 (Mismatch Repair Protein) (EP49) and BOND Ready-to-Use Primary Antibody PMS2 (Mismatch Repair Protein) (EP51). The BOND MMR Antibody Panel is intended for use on the BOND-III or BOND-MAX fully automated systems with BOND Polymer Refine Detection. The BOND MMR Antibody Panel is indicated for the detection of MMR protein deficiency as an aid in the identification of potential hereditary nonpolyposis colorectal cancer (HNPCC)/Lynch Syndrome in patients diagnosed with CRC. Patients with “MMR Loss” results should receive additional diagnostic testing consistent with clinical practice guidelines for diagnosis of Lynch syndrome. The BOND MMR Antibody Panel is not intended for use in indications other than CRC. This test should not be used for diagnosis of CRC. The clinical interpretation of any staining or its absence when using the BOND MMR Antibody Panel should be complemented by morphological studies and proper controls and should be evaluated within the context of the patient’s clinical history and other diagnostic tests by a qualified pathologist. The clinical performance of this device to guide treatment of MMR deficient patients has not been established.

Source page: https://510kreport.com/device/K213348
Methodology: https://510kreport.com/methodology