510(k) · Cleared
ClearedIMMULITE 2000 Beta-2 Microglobulin Calibration Verification Material, IMMULITE 2000 High Sensitivity CRP Calibration Verification Material
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Siemens Healthcare Diagnostics, Inc. · JJX Single (Specified) Analyte Controls (Assayed And Unassayed)
Cleared on Oct 30, 2014 as substantially equivalent to K140258 (Siemens Healthcare Diagnostics, Inc., 2014) and 1 other predicate after a 28-day review. Its family tree reaches back 7 generations to 1995.
- Decided
- Oct 30, 2014
- Review
- 28 days
- Class
- Class I
- Product code
- JJX
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 7 generations to K950469 (1995). 17 ancestors in all, the oldest K910440 (1991). No later device cites it as a predicate yet.
- Root · 7 generations backK950469 Document Serum Multianalyte Calibration Verification Test SetCasco Standards · 1995
- 6 generations backK992034 Document Thyroid Cal*VerCasco-Nerl Diagnostics Corporation (Maine) · 1999
- 5 generations backK062501 Validate Thyroid Calibration Verification / Linearity Test Set…Maine Standards Co. · 2006
- 4 generations backK102904 Enhanced Estradiol (EE2) Master Curve MaterialSiemens Healthcare Diagnostics · 2010
- 3 generations backK110061 CVM, Unconjugated Estriol (UE3) Calibration Verification MaterialSiemens Healthcare Diagnostics · 2011
- 2 generations backK133128 Immulite 2000; HCG Calibration Verification Material, Insulin…Siemens Healthcare Diagnostics, Inc. · 2013
- 1 generation backK140258 Immulite 2000 Dhea-SO4; Third Generation TSH and Intact PTH…Siemens Healthcare Diagnostics, Inc. · 2014
- This deviceK142878 IMMULITE 2000 Beta-2 Microglobulin Calibration Verification…Siemens Healthcare Diagnostics, Inc. · 2014
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −7 | K950469 | Document Serum Multianalyte Calibration Verification Test Set | Casco Standards | 1995 | — |
| −6 | K992034 | Document Thyroid Cal*Ver | Casco-Nerl Diagnostics Corporation (Maine) | 1999 | — |
| −5 | K062501 | Validate Thyroid Calibration Verification / Linearity Test Set, Model 901 | Maine Standards Co. | 2006 | — |
| −4 | K102904 | Enhanced Estradiol (EE2) Master Curve Material | Siemens Healthcare Diagnostics | 2010 | — |
| −3 | K110061 | CVM, Unconjugated Estriol (UE3) Calibration Verification Material | Siemens Healthcare Diagnostics | 2011 | — |
| −2 | K133128 | Immulite 2000; HCG Calibration Verification Material, Insulin Calibration… | Siemens Healthcare Diagnostics, Inc. | 2013 | — |
| −1 | K140258 | Immulite 2000 Dhea-SO4; Third Generation TSH and Intact PTH Calibration… | Siemens Healthcare Diagnostics, Inc. | 2014 | — |
| 0 (this device) | K142878 | IMMULITE 2000 Beta-2 Microglobulin Calibration Verification Material, IMMULITE… | Siemens Healthcare Diagnostics, Inc. | 2014 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1991 | 1 | 0 |
| 1998 | 3 | 0 |
| 2001 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 2 | 0 |
Sources: FDA 510(k) database (decision fields), the FDA summary (predicates and indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in JJX? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
- Candidate predicates for a device like this, rankedin the report
- Recall history across each candidate’s familyin the report
What was it cleared against? (2)
Devices the submitter claimed this one is substantially equivalent to (*), and reference devices cited for a specific test or feature (†), as written in the FDA summary.
| Type | Number | Device | Decided |
|---|---|---|---|
| * | K140258 | Immulite 2000 Dhea-SO4; Third Generation TSH and Intact PTH Calibration Verification…Summary page 5…e Device Name IMMULITE® 2000 Intact PTH Calibration Verification Material (CVM) Predicate 510(k) No: K140258 4. Device Description: The IMMULITE® 2000 Beta-2 Microglobulin Calibration… | 2014 |
| * | K133128 | Immulite 2000; HCG Calibration Verification Material, Insulin Calibration Verification…Summary page 10…Device Name IMMULITE 2000 Homocysteine Calibration Verification Material (CVM) Predicate 510(k) No: K133128 4. Device Description: The IMMULITE® 2000 High Sensitivity CRP Calibration… | 2013 |
What descends from it?
No later submission names this one as a predicate yet.
Has anything in its family been recalled? (0 Class I)
No FDA recall names this device.
No ancestor or descendant has a Class I recall.
What does this lineage say?
- The line of descent spans 19 years and passes through 5 companies; a new generation was cleared every 2.1 years on median.
- None of the 17 ancestors has a recall.
- 5 other devices also cite its predicate K140258.
How does its category compare?
All JJX devicesJJX Single (Specified) Analyte Controls (Assayed And Unassayed): FDA decisions, review times, recalls and adverse event reports over 20 years. 2014, this device’s year, is highlighted.
FDA decisions per year · JJX
2in 2017
2026 to Oct 25, outlined.
Median 510(k) review, days · JJX
31in 2016
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · JJX
1in 2021
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · JJX
22in 2025
MAUDE reports naming product code JJX, not matched to any one device; reports are not rates.
View these four charts as a table
| Year | Decisions | Median 510(k) review, days | Recalls (Class I) | MAUDE reports |
|---|---|---|---|---|
| 2007 | 6 | 53 | 3 | 2 |
| 2008 | 8 | 52 | 3 | 0 |
| 2009 | 17 | 80 | 0 | 1 |
| 2010 | 24 | 80 | 3 | 6 |
| 2011 | 19 | 62 | 2 | 62 |
| 2012 | 15 | 40 | 0 | 32 |
| 2013 | 19 | 37 | 0 | 51 |
| 2014 | 22 | 30 | 1 | 48 |
| 2015 | 11 | 65 | 1 | 67 |
| 2016 | 6 | 31 | 2 | 37 |
| 2017 | 2 | — | 0 | 19 |
| 2018 | 0 | — | 2 | 35 |
| 2019 | 0 | — | 0 | 82 |
| 2020 | 0 | — | 0 | 77 |
| 2021 | 0 | — | 1 | 43 |
| 2022 | 0 | — | 0 | 24 |
| 2023 | 0 | — | 0 | 22 |
| 2024 | 0 | — | 0 | 30 |
| 2025 | 0 | — | 0 | 22 |
| 2026 | 0 | — | 0 | — |
What is it indicated for?
IMMULITE® 2000 Beta-2 Microglobulin Calibration Verification Material (CVM) is for in vitro diagnostic use in the verification of calibration of the IMMULITE Beta-2 Microglobulin assay on the IMMULITE 2000 systems
IMMULITE® 2000 High Sensitivity CRP Calibration Verification Material (CVM) is for in vitro diagnostic use in the verification of calibration of the IMMULITE High Sensitivity CRP assay on the IMMULITE 2000 systems
Indications for use read by OCR from a scanned FDA summary, so letters may be misread. Check the PDF before quoting it.
https://510kreport.com/device/K142878 · printed Nov 6, 2026
Cite this page
510(k) Report. “K142878: IMMULITE 2000 Beta-2 Microglobulin Calibration Verification Material, IMMULITE 2000 High Sensitivity CRP Calibration Verification Material.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K142878
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026