Immunosuppressants Level 2 (6mL)

Product #41634

This product is no longer in production.

Although we no longer maintain a ready-to-order stock of this control, we offer Immunosuppressants Level 2 (6mL) on a made-to-order basis through our Personalized QC program.

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Analyte Gravimetrically Weighted Value Units Stability (Days)
Cyclosporine 500 ng/mL 30 days
Everolimus 15 ng/mL 25 days
Sirolimus 15 ng/mL 25 days
Tacrolimus 15 ng/mL 25 days

Product Contains: Cyclosporine, Everolimus, Sirolimus, Tacrolimus

Matrix Whole Blood
Unit Size 3x6mL
Form Lyophilized
Shelf Life 30 months
Stability 25 - 30 days
Storage Store dried control material at 2-8ºC (35-46ºF).

Personalize the "Immunosuppressants Level 2 (6mL)" QC For Your Lab (Your Control, Your Way)

  • Personalized QC starts here. Your answers will help us deliver exactly what you need.
  • Matrix samples allow you to screen the starting material, prior to manufacturing, for interference with your test method or analytes of interest that are not tested in our in house ELISA screen. Adding a matrix sample to the order typically adds 1-2 weeks to the manufacturing lead time and can increase the per vial price of the material. Matrix samples are required when the analytes of interest are endogenous to the human body, to determine a baseline reading prior to manufacturing.
  • We manufacture and spike products gravimetrically; we do not test in-house to confirm concentration. We have been making products this way for over 40 years and are confident in our manufacturing accuracy. However, if you select this option, we will send this product to a 3rd party lab and provide a single run reference point confirming the concentration of the material. This process will extend the manufacturing lead time by 3-4 weeks. The actual cost each test will be included on your quote. We guarantee our products whether you select this service or not. If you have any issues with your material please contact us for support.
  • If you select this option we will send you 1 vial of each level of this product after manufacturing completes, to test for approval prior to shipping the full order. Once you have completed the approval process, there will be an approximate lead time of 1-3 business days to receive your full order. There is no charge for this service. We guarantee our products and we will support you with any issues regardless of whether you request a validation sample or not.
  • Drop files here or
    Accepted file types: pdf, csv, xlsx, .
  • AnalyteLevel 1Level 2Level 3Level 4Level 5ng/mL 
  • If you don't have a vial or label preference, the Control Freaks can choose for you.
  • Please note that our minimum order is 50mL per level.


Immunosuppressants are essential for successful organ transplants. Their drug concentrations must be routinely monitored to ensure optimal levels and patient compliance. Lower concentrations lead to transplant rejection; higher concentrations lead to severe adverse effects including Graft vs Host Disease.


Whole Blood SDS | Download PDF
IFU for Lot #A8464 | Download PDF

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