RET Distal Probe. Used in Fluorescence in situ hybridization (FISH), a laboratory technique for detecting and locating a specific DNA sequence on a chromosome.

Reason: DNAs used during the manufacture of two affected models were accidentally inverted during manufacturing.

Code information: Catalog No. LPS509-A; UDI-DI: 05055844900516; Lot No. 076764, 080124, 082129, 082560, 083247, 083550, 083850.

Distribution pattern: US Nationwide distribution in the states of CA, FL, OH, & SC.