Heparin tube, identification: NH or LH, green
Release time:2015-12-31  Publisher:Shijiazhuang Health Medical Devices Co., Ltd.

    Heparin is a sticky polysaccharides containing sulfate groups, with a strong negative charge, which strengthen the antithrombin inactivation effect of serine proteases, thereby preventing the formation of thrombin, and prevent platelet aggregation and other anticoagulant effect. Heparin tube is usually used in the detection of emergency biochemistry and blood rheology. It is the best choice for the detection of the electrolyte. When the sodium ions in the blood samples are tested, heparin sodium can not be used, so as not to affect the detection results. In addition, heparin can cause white blood cell aggregation, it can not be used for white blood cell count and classification.