PlainRecalls
ModerateClass IITerminated

FDA Devices recall · Reported August 20, 2014

Verigene BC-GN Test Kit (Catalog number 20-005-021) includes: 1) 20 Verigene BC-GN Test Cartridges. Each Test Cartridge comes preloaded with all required reaction solutions, including wash solutions, oligonucleotide probe solution and signal amplification solutions required to generate a test result. BC-GN is indicated for use in conjunction with other clinical and laboratory findings to aid in the diagnosis of bacterial bloodstream infections; however, is not used to monitor these infections.

Nanosphere Inc. has recently determined through four customer complaints that a small number of Verigene Gram-Negative Blood Culture Nucleic Acid Test (BC-GN) Extraction Trays in …

Recall #
Z-2236-2014
Affected scope
1045 extraction trays (840 affected by recall)
Initiated
July 9, 2014
Compiled from official public sources by the editorial team.
Verify with FDA Devices →
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Nanosphere, Inc. recalled Verigene BC-GN Test Kit (Catalog number 20-005-021) includes: 1) 20 Verigene BC-GN Test C… - a moderate-severity action.

Verigene BC-GN Test Kit (Catalog number 20-005-021) includes: 1) 20 Verigene BC-GN Test C… was recalled by Nanosphere, Inc. in August 20, 2014. Reason: Nanosphere Inc. has recently determined through four customer complaints that a small number of Verigene Gram…. Check the official notice for the remedy. Verify recall #Z-2236-2014 with the FDA Devices before acting.

The recall

Nanosphere, Inc. issued this moderate-severity FDA Devices recall-Nanosphere Inc. has recently determined through four customer complaints that a small number of Verigene Gram….

Moderate
severity level
Class II
classification
August 20, 2014
reported

Sourced from official FDA Devices enforcement records. Verify recall #Z-2236-2014 with the agency before acting. Full product description, hazard, remedy, and related recalls are below.

Recall Insight

This FDA Devices action (record #Z-2236-2014) was formally reported on August 20, 2014, with the manufacturer initiating the action on July 9, 2014. It is classified under Moderate severity (Class II), with a current status of Terminated. Nanosphere, Inc. is listed as the recalling firm, operating out of Northbrook, IL. Federal records list the affected scope as 1045 extraction trays (840 affected by recall).

The documented reason for this recall is: Nanosphere Inc. has recently determined through four customer complaints that a small number of Verigene Gram-Negative Blood Culture Nucleic Acid Test (BC-GN) Extraction Trays in Lot 042914021B have low levels or are mi… Distribution data in the federal record shows the product reached: Nationwide Distribution including CA, CO, IA, MT, OH, OK, OR, TX, and UT. Distribution scope directly affects the consumer exposure window and determines whether a recall remains regional or escalates into a nationwide advisory.

Within the same product category the archive holds 6 closely related recalls, 3 from FDA Devices - clustering in a narrow category often points to a systemic quality-control or supplier issue rather than a one-off defect. Always verify the recall number against the official agency record before acting.

Medical Devices recalls over time

Where this recall sits in its category - 40,322 medical devices recalls on record

-1,00001,0002,0003,0004,000 20052008201120142017202020232026 1,248
Severity2487872426High severity (most serious)Moderate severityLow severity
Where this recall sits in the database

Of 101,704 recalls in the database, 24,878 are high severity, 72,426 moderate, and 4,400 low. This recall is classified moderate severity.

Counts reflect market size and reporting activity, not inherent danger, we do not rank products by risk from raw recall volume.

Severity

Moderate

Affected scope

1045 extraction trays (840 affected by recall)

Related Recalls

6

3 from same agency

Product description

Verigene BC-GN Test Kit (Catalog number 20-005-021) includes: 1) 20 Verigene BC-GN Test Cartridges. Each Test Cartridge comes preloaded with all required reaction solutions, including wash solutions, oligonucleotide probe solution and signal amplification solutions required to generate a test result. BC-GN is indicated for use in conjunction with other clinical and laboratory findings to aid in the diagnosis of bacterial bloodstream infections; however, is not used to monitor these infections.

Reason for recall

Nanosphere Inc. has recently determined through four customer complaints that a small number of Verigene Gram-Negative Blood Culture Nucleic Acid Test (BC-GN) Extraction Trays in Lot 042914021B have low levels or are missing Magnetic Microparticles (MMPs) required for DNA Extraction.

Recall Profile

Structured summary of the FDA Devices recall record
Attribute Value
Agency U.S. Food and Drug Administration
Severity class Moderate (Class II)
Status Terminated
Recall number Z-2236-2014
Date reported August 20, 2014
Date initiated July 9, 2014
Recalling firm Nanosphere, Inc.
Firm location Northbrook, IL
Affected scope 1045 extraction trays (840 affected by recall)
Distribution Nationwide Distribution including CA, CO, IA, MT, OH, OK, OR, TX, and UT

Profile values are sourced directly from the official FDA Devices enforcement record. Source: U.S. Food and Drug Administration.

What to do with this recall

Match your product against the recall record, then act on the agency remedy.

  • Check the recall number (Z-2236-2014) and product description against the item you own. Search the archive
  • Confirm the current status with FDA Devices before acting, recall details can be updated.
  • Follow the documented remedy (refund, replacement, repair, or disposal) rather than general advice. What to do next

This page summarizes the official FDA Devices record for research and awareness; it is not legal, medical, or safety advice. Verify with the issuing agency before acting.

Frequently Asked Questions

What product was recalled?
Verigene BC-GN Test Kit (Catalog number 20-005-021) includes: 1) 20 Verigene BC-GN Test Cartridges. Each Test Cartridge comes preloaded with all required reaction solutions, including wash solutions, oligonucleotide probe solution and signal amplification solutions required to generate a test result. BC-GN is indicated for use in conjunction with other clinical and laboratory findings to aid in the diagnosis of bacterial bloodstream infections; however, is not used to monitor these infections.. Recalled by Nanosphere, Inc.. Units affected: 1045 extraction trays (840 affected by recall).
Why was this product recalled?
Nanosphere Inc. has recently determined through four customer complaints that a small number of Verigene Gram-Negative Blood Culture Nucleic Acid Test (BC-GN) Extraction Trays in Lot 042914021B have low levels or are missing Magnetic Microparticles (MMPs) required for DNA Extraction.
Which agency issued this recall?
This recall was issued by the FDA Devices on August 20, 2014. Severity: Moderate. Recall number: Z-2236-2014.
Where was the recalled product distributed?
Distribution: Nationwide Distribution including CA, CO, IA, MT, OH, OK, OR, TX, and UT.
How do I check if my product is affected by a recall?
Check the product description and recall number (Z-2236-2014) against your product. Visit the official FDA Devices website for the most current information. You can also use our Recall Checker tool to search by product name or brand.
Should I stop using a recalled medication or medical device?
Do not stop using a recalled medication or device without consulting your healthcare provider first, as abruptly discontinuing treatment could pose its own health risks. Your doctor can advise on alternatives or whether the recall applies to your specific product lot. Check the recall number and lot information against your product packaging.

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Every figure on PlainRecalls is rendered directly from official FDA, CPSC and NHTSA recall records, no number is typed in by an editor. This recall: FDA Devices, reported August 20, 2014. Severity classes follow each agency's own taxonomy (FDA Class I/II/III; CPSC and NHTSA by hazard type), and related-recall context is computed across the full archive. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of July 2026.