CYTO-STAT tetraCHROME CD45-FITC/CD4-RD1/CD8-ECD/CD3-PC5, Part Number 6607013. Allows simultaneous identification and enumeration of total CD3+, total CD4+, total CD8+, dual CD3+/CD4+, dual CD3+/CD8+ and/or total CD3+, CD19+ and CD3+/CD56+ lymphocyte percentages and absolute counts in whole blood by flow cytometry. The systems also provide the CD4/CD8 ratio when using CD45-FITC/ CD4-RD1/CD8-ECD/CD3-PC5, and total lymphocyte percentage when using CD45-FITC/CD56-RD1/ CD19-ECD/CD3-PC5.
Hazard
The recall was initiated because Beckman Coulter has determined that the specimen and prepared sample stability claims stated in the product labeling for tetraCXP software and CYTO-STAT reagents (CD45-FITC/CD4-RD1/CD8-ECD/CD3-PC5 and CD45-FITC/CD56-RD1/CD19-ECD/CD3-PC5) need to be updated for alignment with current standards and clinical decision-making associated with lymphocyte immunophenotyping
What You Should Do
Beckman Coulter sent a Product Corrective Action (PCA) letter dated May 22, 2012, with attached PCA Response Form to all customers who purchased the tetraCXP Software, CYTO-STAT tetraCHROME CD45-FITC/CD4-RD1/CD8-ECD/CD3-PC5, CYTO-STAT tetraCHROME CD45-FITC/CD56-RD1/CD19-ECD/CD3-PC5. The letter provides the customers with an explanation of the problem identified and actions to be taken. Customers were informed that the tetraCXP SYSTEM Guide and CYTO-STAT tetraCHROME CD45-FITC/CD4-RD1/CD8-ECD/CD3-PC5 & CYTO-STAT tetraCHROME CD45-FITC/CD56-RD1/CD19-ECD/CD3-PC5 product labeling will be revised to reflect the updated claims. Customers were instructed to complete and return the enclosed Response form within 10 days. Customers with questions were instructed to contact Beckman Coulter Customer Service at (800) 526-7694 in the US and Canada or contact their local Beckman Coulter representative. For questions regarding this recall call 714-961-4483.
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Products
- Brand
- Beckman Coulter Inc.
- UPC
- All tetraCHROME lots manufactured
Units Affected
137,445 units total (26,155 units in US)