Recall Z-2498-2010 ยท NJT Immunohistochemistry Reagents And Kits
Leica Microsystems, Inc.
Lyophilized Mouse Monoclonal Antibody Thyroid Transcription Factor-1; 0.1 mL and 1 mL lyophilized tissue culture supernatant in vials; an in vitro diagnostic reagent for the qualitative identification by light microscopy of thyroid transcription factor-1 molecules in paraffin-embedded tissue by immunohistochemical staining; Leica Biosystems Newcastle Ltd., Balliol Business Park West, Benton Lane,
| Date | Sep 25, 2010 (initiated Aug 2, 2010) |
| Status | Terminated |
| Reason | In combination with a sensitive polymer detection system, the TTF-1 antibodies may stain additional tumor types other than is currently indicated on the instructions for use. |
| Root cause | Device Design |
| Action | Leica Microsystems sent Medical Device Field Correction letters dated 7/28/10 to the affected customers via first class mail on the same date, informing them that in combination with a sensitive polymer detection system, the TTF-1 antibodies may stain additional tumor types other than is currently indicated on the Instructions for Use. Currently they state that lung and thyroid tumors may stain, but Leicas investigation further characterized the expression of the TTF-1 antigen and it may also be present in other tumors, e.g. thymomas. Customers who have received the affected lot numbers of t |
| Quantity | 860 units Total for all three products |
| Distribution | Nationwide and Canada |
| FDA record | Open on fda.gov |
510(k) clearances named in this recall
This recall record lists no 510(k) number.