Sample Prep Set VMA, HVA, 5-HIAA with Collection Plates

Order No.: 80800/96, for 96 tests
Parameters:
5-Hydroxyindoleacetic Acid (5-HIAA), Homovanillic Acid (HVA), Vanillylmandelic Acid (VMA)

Simple and fast sample prep
Isotopically labelled internal standard for each analyte
6PLUS1® Multilevel Calibrator Set and MassCheck® controls
Fully automated workflow solution available

In addition to a Sample Prep Set the products of the Chromatographic Platform are required.

5-Hydroxyindoleacetic Acid (5-HIAA)

Homovanillic Acid (HVA)

Vanillylmandelic Acid (VMA)

MassChrom® Biogenic Amines/Metabolites in Urine - LC-MS/MS
With collection plates for 96 tests (80800/96) or 480 tests (80800/480), suitable for manual and automated sample preparation

 

Clinical Relevance

This Sample Prep Set allows the quantitative determination of vanillylmandelic acid (VMA), homovanillic acid (HVA), 5-hydroxyindoleacetic acid (5-HIAA) in patient urine samples by LC-MS/MS. It is used for the diagnostics of neuroblastoma and carcinoid tumours.

 

Product advantage

  • Simple and fast sample prep consisting of 2 pipetting steps and subsequent injection
  • Isotopically labelled internal standard for each analyte
  • 6PLUS1® Multilevel Calibrator Set and MassCheck® controls ensure high precision of results
  • Fully automated workflow solution available

This Sample Prep Set encompasses all required components for an efficient and fast sample preparation.

A fully automated workflow solution is also available.

Alternatively, there is also a method available using autosampler vials (80800).

 

More Information
Number of Tests 96
Limit of quantification 0.2 - 2.6 mg/l
Linearity

VMA, 5-HIAA up to 150 mg/l
HVA up to 250 mg/l

Recovery 95 - 113 %
Intraassay CV 2.5 - 6.7 %
Interassay CV 3.7 - 7.7 %
Analysis Time 3 min
Sample Preparation
  • Pipette 50 μl sample/calibrator/MassCheck® control into a well of the collection plate.
  • Add 25 μl Internal Standard Mix.
  • Add 425 μl Stabilisation Buffer.
  • Seal collection plate with adhesive seal.
  • Agitate collection plate for 2 min at 1200 rpm (orbit 2 mm) and transfer to autosampler.
  • Inject eluates into the LC-MS/MS system.
Sample Stability The prepared samples are stable for up to 5 days (VMA and HVA) or up to 3 days ( 5-HIAA) at +2°C to +8°C in amber coloured vials. For longer storage periods keep samples frozen below -18°C.
Specimen 24h urine or spontaneous urine
Pre-analytic Treatment

24 h urine is collected in a suitable container with 10 ml of 10–25 % HCl (VMA, HVA) or 10 ml glacial acetic acid (5-HIAA).
Spontaneous urine can be also analysed (see instruction manual).

Patient specimens are stable for up to 14 days at +2 to +8 °C in amber coloured vials.
For longer storage periods keep samples frozen below -18 °C.

Injection Volume ≤ 2 µl
Column temperature +25 °C
Ionisation ESI positive
MS/MS-Mode MRM
Please note The freely available information on this website, in particular on the sample preparation, are not sufficient to work with our products. Please read instructions and warning notices on products and/or instruction manuals.
Method of Analysis LC-MS/MS
Parameter 5-Hydroxyindoleacetic Acid (5-HIAA), Homovanillic Acid (HVA), Vanillylmandelic Acid (VMA)
  1. Internal Standard Mix
    Internal Standard Mix
    Order no.: 80804

    MassChrom® Biogenic Amines/Metabolites in Urine - LC-MS/MS

    Details
  2. Stabilisation Buffer
    Stabilisation Buffer
    Order no.: 80805

    MassChrom® Biogenic Amines/Metabolites in Urine - LC-MS/MS

    Details
  3. 80056 LCMS Biogenic amines collection plate
    Collection Plates
    Order no.: 80056

    MassChrom® Biogenic Amines/Metabolites in Urine - LC-MS/MS

    Details
  4. Pierceable adhesive seals for 96 Well Plates
    Pierceable adhesive seals for 96 Well Plates
    Order no.: 80059

    MassChrom® Biogenic Amines/Metabolites in Urine - LC-MS/MS

    Details
  1. 6PLUS1® Multilevel Urine Calibrator Set VMA, HVA, 5-HIAA
    6PLUS1® Multilevel Urine Calibrator Set VMA, HVA, 5-HIAA
    Order no.: 80839

    MassChrom® Biogenic Amines/Metabolites in Urine - LC-MS/MS

    Details
  1. MassCheck® VMA, HVA, 5-HIAA Urine Controls
    MassCheck® VMA, HVA, 5-HIAA Urine Controls
    Order no.: 0381/0382

    MassChrom® Biogenic Amines/Metabolites in Urine - LC-MS/MS

    Details
  1. System Check Solution Set
    System Check Solution Set
    Order no.: 80810

    MassChrom® Biogenic Amines/Metabolites in Urine - LC-MS/MS

    Details
  2. Tuning Mix VMA, HVA, 5-HIAA
    Tuning Mix VMA, HVA, 5-HIAA
    Order no.: 80815

    MassChrom® Biogenic Amines/Metabolites in Urine - LC-MS/MS

    Details
  3. 80200 biogenic amines analytical column VMA HVA 5-HIAA
    Analytical Column VMA, HVA, 5-HIAA Urine - LC-MS/MS
    Order no.: 80200

    MassChrom® Biogenic Amines/Metabolites in Urine - LC-MS/MS

    Details
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