Multichem® P for Abbott Architect instruments

Third party, single level, liquid stable immunoprotein quality control material to monitor the precision of laboratory testing procedures for Immunoprotein Assays. This third party control material is available from your local Abbott Diagnostics office.

Multichem P Third-party immuoprotein quality control

Product Description

Technopath Multichem P Supplementary Immunoprotein Control is intended for use as a third party, single level, liquid stable immunoprotein quality control material to monitor the precision of laboratory testing procedures for Immunoprotein Assays. Target values are provided for 39 analytes, including immunoglobulins, complement proteins, inflammatory proteins as well as carrier and storage proteins.

Multichem P Control is designed as a single level, liquid stable frozen product. The product will typically be run as a supplementary high level control, in conjunction with at least one of the Multichem Serum Control levels, (S or S Plus) to provide a minimum of 2 levels of control to allow assay system performance monitoring within the analytical ranges. It will be run after reagent calibration and at a frequency dictated by laboratory QC procedures and reagent / instrument manufacturer instructions. The product should be treated the same as patient specimens and run in accordance with the instructions accompanying the instrument, kit or reagent being used. The control is to be stored at -20°C to –80°C and thawed as per IFU prior to use. The product is to be stored at 2 to 8°C between use. 



Replace multiple competitor products when used in conjunction with Multichem S Plus

Satisfies regulatory guidelines for use of independent controls

Assess the precision of the assays listed

Elevated concentrations for immunoprotein analytes

Concentrations targeted at clinically relevant values

Long shelf life extends lot availability


Frozen Liquid stable, single level control

14 days open vial stability once thawed and stored at 2 to 8 degrees

30 months shelf life once stored at -20 to -80°C degrees

Third party independent quality control

Optimised and assayed for Abbott Architect and Alinity

Human based materials used as part of manufacturing process

Mimics performance of commutable patient samples

Analyte List

ADNase B (Anti-Streptococcal Dnase)*


Alpha-1 Acidglycoprotein

Alpha-1 Antitrypsin


Angiotensin Converting Enzyme*

Antistreptolysin O (ASO)*

Antithrombin III*

Apolipoprotein A1 (APO A1)

Apolipoprotein B (APO B)

Beta -2 Microglobulin

C1 Inhibitor*


CH50 (Total hemolytic Complement)*

Complement C3

Complement C4

C-Reactive Protein

Cystatin C*





IgG1, Subclass*

IgG2, Subclass*

IgG3, Subclass*

IgG4, Subclass*

Immunoglobulin A

Immunoglobulin G

Immunoglobulin M

Kappa Light Chain*

Lambda Light Chain*

Lipoprotein (a)*


Properdin Factor B*

Retinol Binding Protein*

Rheumatoid Factor

sTfR (Soluble Transferrin Receptor)*

Total Protein*


*Please refer to lot specific package inserts for stability and performance claims.





Part Code

Multichem P

Assayed Single Level

12 x 3mL



Multichem P


Assayed Single Level


12 x 3mL

Part Code


Contact your local Abbott office to place an order or contact us to learn more

Instructions For Use (IFU)

Multichem IA Plus Instructions for Use

Instructions For Use (IFU)

Log in to our Technical Library to access Multichem P Instructions for Use (IFUs), Data Sheets and XML files (Abbott users).

Technical Library

Find a product by analyte, instrument, partcode or name

Why Technopath

Technopath was the first company in the world to develop truly consolidated third party quality controls for hospital laboratories.

Through the benefits of test consolidated QC, Technopath’s Multichem® customers have increased their laboratory efficiencies and reduced the cost of their quality control program.

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Our Clients

The main driver for change was a mandate to consolidate and improve workflow efficiencies. Reduced physical cost, coupled with a reduction in staff time, proved significant.

Blackrock Clinic Dublin - Eoin O’Rourke, Head of Pathology, Blackrock Clinic Ltd., Blackrock, Co. Dublin, Ireland

In 2017, Technopath signed a global agreement with Beckman Coulter Diagnostics.

"Technopath’s highly efficient QC solution will help Beckman Coulter customers address the strong and growing demand for multi-constituent quality control products, and meets the requirements of lab accreditation."

John Blackwood - Senior Vice President of Products and Services at Beckman Coulter.

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