A cyanide-free hemolytic agent

Abstract

The invention belongs to the field of medical equipment, and discloses a cyanide-free hemolytic agent. The cyanide-free hemolytic agent comprises at least one deliquescent substance, at least one cosolvent, at least one ligand stabilizer, a buffer solution with the pH of 2-11 and water. The deliquescent substance and the cosolvent enable red blood cells to be dissolved and to release hemoglobin, and enable white cytomembrane to be dissolved and to remain white cell nucleus, so that hemameba can be classified and counted when the hemoglobin hemolytic agent is measured. The ligand stabilizer and hemoglobin can form a ramification which is relatively stable, so that the measurement result is relatively exact, reliable, and relatively good in consistency. The buffer solution can be used for adjusting the pH value of the hemolytic agent, so that one or more of hemameba sub-groups can be identified. The cyanide-free hemolytic agent is good in stability, free from cyanide, environmentally-friendly, exact and reliable in measurement result, wide in application range, and low in cost, and can be applicable to various hospitals and scientific research laboratories, especially an apparatus with a requirement on high measurement speed.

Description

Technical field [0001] The invention belongs to the technical field of hemolytic agents, and particularly relates to a cyanide-free hemolytic agent. Background technique [0002] Blood cells, also known as "blood cells", are cells that exist in the blood and can flow throughout the body with the flow of blood. Blood cells account for about 45% of blood volume, including red blood cells (RBC), white blood cells (WBC) and platelets. The main function of red blood cells is to transport oxygen. Mature red blood cells have no nucleus and no organelles, and their shape is a round pie with a fovea on both sides, and the cytoplasm is filled with hemoglobin (HGB). Hemoglobin is the main protein of mature red blood cells, accounting for 96% of the total cell weight and 35% of the cell volume. With combination and transportation O 2 And CO 2 Function. White blood cells are colorless and nucleated spherical cells, larger in volume than red blood cells, capable of deforming movement, havi...

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But pyrithione sodium aqueous solution is not stable to light

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