This product is not available for purchase in North America and Nordic regions.

Purified Human Antithrombin (AT) protein. High purity. For use as calibrator, standard, or reagent component in antithrombin research assays. Research use only.

High-purity human antithrombin for coagulation assay development, AT activity calibration, and biochemical research on heparin-AT interactions. Supports laboratories developing anti-Xa and anti-IIa assay systems where a defined-activity, human AT source is required. Consistent specific activity for reproducible assay development.

• High-purity human antithrombin — for research assay development
• For anti-Xa and anti-IIa assay calibration research
• Research use only