5 products found
Athens Research & Technology Inc. Products
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Coagulation Factors
Athens Research & Technology, Inc. routinely prepares the following reagents.
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Athens - Model 16-16-012020 - Antithrombin III, Human Plasma
Antithrombin III is found in normal serum at 15 mg per 100 ml. Found at higher levels in plasma than in serum because of complexing with thrombin during coagulation. Functions in the inhibition of the proteolytic enzymes involved in blood coagulation and fibrinolysis, including factor Xa, plasmin, thrombin, and trypsin. Potency is strongly enhanced by heparin. Clinically, reduced levels are indicative of ...
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Athens - Model 16-16-110112 - Kallikrein, Human Plasma
A serine protease that releases bradykinin from kininogen. Present in plasma as an inactive precursor prokallikrein. Activity: 15 units per mg. One unit is defined as the amount of enzyme that hydrolyzes one umole of D-Pro-Phe-Arg-pNA per minute at 25°C, pH ...
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Immunoglobulins
Athens Research & Technology, Inc. routinely prepares the following reagents.
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Athens - Model 16-16-090701 - Immunoglobulin A (IgA), Normal Human Plasma
IgA is the most abundant immunoglobulin in body fluids and the second most abundant immunoglobulin in plasma, found at a concentration of 0.4 to 2.2 mg/ml. It plays a very important role in the first specific defense against natural infection. Secretory IgA differs from serum IgA in that it contains two additional peptides: the secretory component and the J ...
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Athens - Model 16-16-090701-1M - Immunoglobulin A1 (IgA1), Human Myeloma Plasma
In normal adult serum, the approximate percentage composition of IgA with respect to is subclasses is IgA1:90% and IgA2:10%. In secretory IgA, the subclass proportions may approach 50:50. The clinical significance of the subclasses has yet to be ...
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Lipoproteins & Apolipoproteins
Athens Research & Technology, Inc. routinely prepares the following reagents.
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Athens - Model 16-16-120101 - Apolipoprotein AI, Human Plasma
Buy Purified Native Human Apolipoprotein AI (ApoA1), Human Plasma. Bulk Qty Available. 75% of Apo A in HDL is Apo AI. Levels of Apo AI are inversely related to the risk of coronary heart disease. Apo AI is also thought to activate LCAT (lecithin cholesterol acyl tranferase). In normal plasma, Apo AI levels range from 90-130 mg per 100 ...