Haemostasis Reagent Solutions

Quality haemostasis reagents and controls. Made in Britain. Sold and supported globally.

Helena Biosciences are a UK-based manufacturer of reagents and controls for diagnostic coagulation, haemophilia, thrombophilia, fibrinolysis and platelet function testing. Our R&D teams support a range of automated and manual applications with application guides covering Sysmex, IL, Behnk and other systems.

  • Global developer of customised and reagents
  • OEM, B2B and off-the-shelf B2C customers
  • Flexible kit configurations
  • Dedicated application support team
  • Sites in Gateshead and Sunderland, UK

Routine Assays
  • Thromboplastin L
  • APTT Si L Minus
  • Calcium Chloride
  • Clauss Fibrinogen 35 (Imidazole)
  • Clauss Fibrinogen 50 (Owren’s)
  • Clauss Fibrinogen 50 (Imidazole)
  • Clauss Fibrinogen 100 (Owren’s)
  • Clauss Fibrinogen 100 (Imidazole)
  • Clauss Fibrinogen (Thrombin only)
  • Imidazole Buffer
  • Owren’s Buffer
  • Kaolin Suspension
  • Thrombin Time
  • Thrombin Time (IL TOPS)

Factor Deficient Assays
  • Intrinsic Factor Deficient Plasmas
  • Extrinsic Factor Deficient Plasmas
  • Factor 8 and Factor 9 Deficient Plasmas

Chromogenic Assays
  • Antithrombin Xa
  • Protein C

Specialist Assays
  • D-Dimer assays
  • Free Protein S
  • Protein S (Clot)
  • DRVVT Screen
  • DRVVT Confirm
  • PCA Ratio

Calibrators and Quality Control Material
  • Calibration Plasma
  • Calibration Plasma (IL TOPS)
  • Fibrinogen Calibrator
  • Calibration Plasma
  • Routine Control N, A and SA
  • Speciality Assayed Control N, A
  • Speciality Assayed Control N, A (IL)
  • LA Positive Control S
  • D-Dimer Control H/L

Platelet Function
  • Platelet Agonists
  • Ristocetin Cofactor Kit
  • Ristocetin
  • Lyophilised Platelets
  • Ristocetin Cofactor Abnormal Control
  • Tris-Buffered Saline
  • Platelet Scale Set


Helena C-Series

1, 2 and 4-channel semi-automated coagulometers more…


Fully automated 4-channel coagulometer more…


4/8 channel light transmission aggregometer more…