Mindray M-53LEO(II) Lyse 400mL Hematology Reagent

The Mindray M-53LEO(II) Lyse 400mL is a specialized differential hematology reagent formulated for use with compatible Mindray automated hematology analyzers. It works together with M-53LEO(I) Lyse during blood-cell analysis to support differentiation of white blood cells into four populations. M-53LEO(II) is formulated to lyse red blood cells and process white blood cells, enhancing measurable differences between WBC populations. The analyzer then conducts DIFF-channel WBC analysis using laser-scatter flow cytometry. Older Mindray documentation additionally describes M-53LEO(II) as working with M-53LEO(I) for four-part WBC differentiation and staining eosinophils. The reagent is intended for professional in-vitro diagnostic use in hospitals, diagnostic centres and clinical laboratories operating compatible Mindray hematology analyzers. Key Features Mindray M-53LEO(II) Lyse 400mL per bottle Differential hematology lysing reagent Works together with M-53LEO(I) Lyse Designed for red blood cell lysis Processes WBCs for differential analysis Supports 4-part WBC differentiation Used for DIFF-channel analysis Supports laser-scatter flow cytometry Contains surfactant and dye Transparent liquid formulation Storage range: 2°C–30°C Open-container validity: 60 days Documented shelf life: 2 years Professional in-vitro diagnostic use Technical Specifications Specification Details Brand Mindray Product Name M-53LEO(II) Lyse Reagent Code M-53LEO(II) Product Type Differential Hematology Lyse Reagent Bottle Volume 400mL Documented Pack 400mL × 4 Bottles Catalog/Part No. A11-000131--- Primary Function RBC Lysis and WBC Processing Works With M-53LEO(I) Lyse WBC Application 4-Part Differential Analysis Channel DIFF Analysis Principle Laser-Scatter Flow Cytometry Surfactant <40g/L Dye 0.01–0.1g/L Appearance Transparent Liquid Storage Temperature 2°C–30°C Storage Humidity <90% RH Open-Vial Validity 60 Days Shelf Life 2 Years Sample Fresh Anticoagulated Human Whole Blood Diagnostic Use In Vitro Diagnostic