Sterile, ready-to-use lymphocyte isolation solution. Suitable for the isolation of mononuclear cells of human peripheral blood, bone marrow and umbilical cord blood. This product is light-sensitive, stored at room temperature, and has a shelf life of 2 years. After sterile opening, store at room temperature or 4°C.


Product Overview
This product is a sterile ready-to-use lymphocyte isolation solution with a precise density of 1.077 g/mL. It is designed for efficient separation of high-purity mononuclear cells (PBMCs) from human peripheral blood, bone marrow and umbilical cord blood. The efficient stratification of lymphocytes, red blood cells and granulocytes is achieved through gradient centrifugation, which is suitable for immunology research, cell therapy development and preclinical experiments.

Quality control
Batch consistency: HPLC verifies polymer composition peak area RSD ≤1.5%
Functional verification: Each batch passes the separation efficiency test of healthy donor PBMC (n=3)
Stability data: Accelerated test (25°C/60% RH) validity period

Core features
High purity separation
Mononuclear cells purity after isolation ≥95% (flow verification CD45<sup>+</sup>)
Red blood cell residue rate ≤5%, granulocyte contamination rate ≤2%

Ready-to-use sterile design
Filtered through 0.22 μm terminal, endotoxin ≤0.1 EU/mL
Load directly without dilution or pretreatment

Photosensitive protection formula
Contains antioxidants and light-proof stabilizers, stored at room temperature/4℃ after opening, stable performance within 30 days

Wide compatibility
Adapt to conventional blood collection vessels (EDTA/heparin anticoagulation)

Compatible with downstream applications:
Flow cytometry (surface marking analysis)
CAR-T/NK cell preparation
Construction of virological infection model