Vitalant Specialty Laboratories & Therapeutics


Effective 4/12/2021, the semi-quantitative D-Dimer will be replaced with a Quantitative D-Dimer test in our DIC Screen.  Our new panel is called DIC Screen 2 and the service code is 6376.  The CPT codes for the new panel are the same except code 85379 is replacing 85378.


Effective 3/26/2021, due to a nationwide shortage of reagents, we are unable to perform molecular testing for the Prothrombin Gene Variant and the MTHFR Gene Variant C677T.  This testing is discontinued until further notice. 


We have a new name!

ITxM Diagnostics is now Vitalant Specialty Laboratories and Therapeutics.  Click here for more information!

Attention Clients! As of September 7, we will be discontinuing our testing for Lipoprotein (a). Click here for more information on this change.


Platelet Aggregation Panel and Platelet Function Panel have been amended to include a comment about specimen time since this testing is performed on room temperatue specimens. Samples tested within 4 hours of draw time best preserve the platelet function and give the most accurate results. Beginning with orders received on August 13, 2012, laboratory reports for this testing will have a comment called "Sample Time" that will state whether or not our facility received the sample within 4 hours from the draw time. Samples received and run beyond 4 hours should be interpreted with caution. Clients should coordinate sample collection time with their lab send-out staff to minimize the time between collection and pick-up.


Effective August 10, 2012, the reporting for the P2Y12 Platelet Function Test was changed to meet the manufacturer's requirements for results reporting. A software upgrade was applied to the Verify Now instrument that eliminated the need for the P2Y12 BASE and P2Y12 % Inhibition results. Final reports will now only contain the absolute reactivity PRU value. The methodology of the testing has not changed, on the manner in which results are reported.


On Wednesday, November 10, 2010, the following reference ranges are changing for 5374 Anticardiolipin Antibodies as follows:

Test Old Reference Range NEW REFERENCE RANGE
IgG 0.0 - 23.0 GPL .0 - 14.9 GPL
IgM 0.0 - 11.0 MPL 0.0 - 12.4 MPL

Please inform appropriate personnel and make the necessary changes to your systems. Please contact us with any questions. Thank you for your business!

On Wednesday, September 15, 2010, the Coagulation Laboratory will begin using a new lot of reagent used for both the Prothrombin (PT) and PT Mix assays. This new lot necessitates a change in the reference ranges for these assays. Effective September 15, 2010 the reference range for all patients being tested for a PT and/or PT Mix will change as follows:

9.0 – 11.0 sec 9.8 – 11.5 sec

The Coagulation Laboratory recently converted from Siemen’s BCS to Siemen’s BCS-XP Coagulation Analyzers for all Factor testing and Lupus Anticoagulant assays. This upgrade under the direction of Andrea Cortese Hassett, Ph.D., Vice President, involved the main automated coagulation testing performed by the laboratory and also included the conversion to some new coagulation reagents. The newer instruments provide the laboratory with advanced computer technologies not available on the older models, faster processing potential and greater user control for new protocols.

In addition to upgrading the instrumentation, the Coagulation Laboratory converted from Thromborel S® (Dade Behring) to Innovin® (Dade Behring) for Prothrombin (PT) and all PT-based assay, including the Extrinsic Factors (Factors II, V, VII, and X). Innovin® is used as an initiator of clotting via the extrinsic and common pathways in the global screening test, PT. Innovin® is a purified recombinant human tissue factor produced in E. coli, whereas Thromborel S® is produced from human tissues. Innovin® has a high ISI value, which is needed for calculating the INR from the PT. The high specificity of Innovin® derives from the fact that this reagent is manufactured through a recombinant process and does not contain any other clotting factors, such as prothrombin, Factor VII, or Factor X. The Innovin® reagent is not sensitive to Heparin. The major applications for the Innovin® reagent based upon the PT are (1) as a rapid screening test to detect deficiencies in the Extrinsic or Common Pathways (due to liver disease, vitamin K deficiency, hereditary/acquired defect); (2) as a sensitive monitoring tests for oral anticoagulant therapy; and (3) as an assay for specific coagulation factors.

There were five reference ranges that changed as a result of the implementation of these new instruments and reagents. These included the following:


Assay Normal Range
PT / PT-Mix 9.0-11.0 sec
APTT / APTT-Mix 30.0-42.0 sec
Factor VII 0.70-1.60 U/ml
Fibrinogen 150-400 mg/dL
Reptilase <20 sec

All other reference ranges remained the same. The new reference ranges went into effect on September 9, 2009.

While the older BCS units served the laboratory well for many years, the newer Siemen’s BCS-XP Coagulation Analyzers should provide improved technological instrumentation with less maintenance and repair problems for a number of years into the future. We want to thank all involved in this conversion, including those at Siemens, Kevin Young at Orchard Software Corporation, the entire laboratory staff of the Coagulation Laboratory for their assistance, Karen Grasso and Sherri Kopko for computer interface assistance and Andrea Cortese Hassett, PhD, for leading this effort. For additional information or questions regarding this conversion, new ranges, new reagents or instrumentation, please contact Michael P. Meyer, Technical Supervisor, at 412-209-7353 or email at