BIOPHEN™ Heparin LRT anti-Xa chromogenic assays from HYPHEN BioMed for monitoring unfractionated heparin (UFH), low molecular weight heparin (LMWH), fondaparinux (Arixtra®), and danaparoid (Orgaran®) in citrated plasma.

The one-stage kinetics method uses a single calibration curve for UFH and LMWH, eliminating the need for separate standard curves. Available in 3 mL, 5 mL, and 7.5 mL liquid ready-to-use (LRT) formats.

BIOPHEN™ Heparin AT+ contains exogenous antithrombin for specimens with low endogenous AT, including AT-deficient patients or neonates. BIOPHEN™ Anti-IIa (2-stage) and Anti-Xa (2-stage) kits comply with USP Chapter 208 and Ph. Eur. Chapter 2.7.12 for pharmacopoeial heparin potency testing.

For dedicated heparin assay product information and USP/EP compliance resources, visit heparinassay.com.


Reference Product Name Price
CE  /  HCL
A221011-CAN
BIOPHEN™ Heparin LRT 7.5 — Anti-Xa Chromogenic Assay $825.00
RUO
A221011-RUO
BIOPHEN™ Heparin LRT 7.5 — Anti-Xa Chromogenic Assay $862.00
CE  /  HCL
A221013-CAN
BIOPHEN™ Heparin LRT 3 — Anti-Xa Chromogenic Assay $394.00
RUO
A221013-RUO
BIOPHEN™ Heparin LRT 3 — Anti-Xa Chromogenic Assay $411.00
CE  /  HCL
A221015-CAN
BIOPHEN™ Heparin LRT 5 — Anti-Xa Chromogenic Assay $567.00
RUO
A221015-RUO
BIOPHEN™ Heparin LRT 5 — Anti-Xa Chromogenic Assay $593.00
510(k)
A221006
BIOPHEN™ Heparin 6 — Anti-Xa Assay for UFH/LMWH/Analogues $439.00
CE  /  HCL
A221006-CAN
BIOPHEN™ Heparin 6 — Anti-Xa Assay for UFH/LMWH/Analogues $439.00
RUO
A221007
BIOPHEN™ Heparin AT+ — Anti-Xa with Exogenous Antithrombin $966.00
RUO
A221005
BIOPHEN™ Anti-Xa 2-Stage Heparin Assay — USP/EP Compliant $593.00
RUO
A220005
BIOPHEN™ Anti-IIa 2-Stage Heparin Assay — USP/EP Compliant $593.00
RUO
A221020
BIOPHEN™ Heparin Anti-IIa Kinetics — Purified System Assay $1,367.00