The ARK™ Methotrexate Assay is intended for the quantitative determination of methotrexate in human serum or plasma on automated clinical chemistry analyzers. The measurements obtained are used in monitoring levels of methotrexate to help ensure appropriate therapy.

PRODUCT NO. PRODUCT NAME QUANTITY/KIT
5026-0001-00 ARK™ Methotrexate Assay R1 16mL / R2 8mL
5026-0001-02 ARK™ Methotrexate (Roche c-pack) R1 16mL / R2 8mL
5026-0002-00 ARK™ Methotrexate Calibrator 6 x 2mL
5026-0003-00 ARK™ Methotrexate Control 6 x 2mL; LOW, MID, HIGH
5026-0003-01 ARK™ Methotrexate Control 3 x 2mL; LOW, MID, HIGH
5026-0003-02 ARK™ Methotrexate Control 3 x 2mL
5026-0004-00 ARK™ Methotrexate Dilution Buffer 25mL
Trexall® is a registered trademark of Teva Pharmaceuticals USA Inc.