Supplier information: HTI (Haematologic Technologies)
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Haematologic Technologies specialises in the isolation and characterisation of high quality, human, bovine and mouse plasma proteins.
Phosphatidylserine appears on the outer membrane leaflet of cells undergoing programmed cell death and marks those cells for clearance by macrophages. Macrophages secrete lactadherin, a PS-binding protein, which tethers apoptotic cells to macrophage integrins.
HTI have recently introduced fluorescein-labelled bovine lactadherin which can now be used to detect PS exposure by flow cytometry and confocal microscopy.  The Haematologic Technologies range of purified blood proteins includes purified plasma zymogens, enzymes, cofactors, inhibitors, substrates, antibodies, sample collection tubes and ELISA reagents. To search for a specific protein or antibody please use the search facility.  For Veterinary Use Only The activated clotting time (ACT) is commonly used in veterinary medicine as an assessment of dysfunction within the intrinsic clotting cascade (1). ACT can be used on-site to quickly evaluate and diagnose secondary hemostasis from a myriad of conditions such as rodenticide toxicosis and other disorders characterized by a decrease in clotting factors. The Haematologic Technologies SCAT-ACT tube draws 2 mL of blood into 12 milligrams of diatomaceous earth.  Now you can purchase multi mg quantities of any blood protein in the Haematologic Technologies range with considerable cost savings. To search for your protein or antibody please use the search facility above or call us for a quote on 01223 316 855. This range of purified blood proteins includes purified plasma zymogens, enzymes, cofactors, inhibitors, substrates, antibodies, sample collection tubes and ELISA reagents.  Haematologic Technologies’ factor deficient plasmas are for research use only or for the manufacture of vitro diagnostic reagents. These deficient plasmas are manufactured from normal, citrated human plasma, and are immunodepleted of the appropriate antigen. One exception is factor VIII deficient, which is chemically depleted of factor VIII activity while retaining normal antigen content (i.e. CRIM+ plasma). Each plasma is then fully assayed to ensure the proper activity of the remaining factors (>50% activity), and is tested for fibrinogen, PT, aPTT, and clarity values. The deficient plasmas currently available are factors II, V, VII, VIII, IX, X, XI and XII, and are available in 1 mL and 50 mL vials for research applications. Please inquire about bulk quantities.  |
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